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Íàçâàíèå
æóðíàëà
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Âåñòíèê
Ìîñêîâñêîãî ãîñóäàðñòâåííîãî óíèâåðñèòåòà ëåñà Ëåñíîé âåñòíèê
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ISSN/Êîä
ÍÝÁ
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1727-3749
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Äàòà
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2015/2015
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Òîì
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19
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Âûïóñê
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6
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Ñòðàíèöû
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6-220
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Âñåãî
ñòàòåé
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35
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1
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ÀÊÒÓÀËÜÍÛÅ ÂÎÏÐÎÑÛ ËÅÑÎÏÎËÜÇÎÂÀÍÈß Â ÑÂßÇÈ
Ñ ÄÈÍÀÌÈÊÎÉ ÒÈÏÎÂ ËÅÑÀ ÏÎÑËÅ ÐÓÁÎÊ ÑÏÅËÛÕ
ÍÀÑÀÆÄÅÍÈÉ
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6-11
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Â.È. ÎÁÛĨÍÍÈÊÎÂ, ïðîô. ÌÃÓË, ä-ð ñ.-õ. íàóê(1),
Ñ.Í. ÂÎËÊÎÂ, äîö. ÌÃÓË, êàíä. áèîë. íàóê(1)
caf-lesovod@MSFU.ac.ru, volkov@MSFU.ac.ru
(1)ÔÃÁÎÓ ÂÏÎ «Ìîñêîâñêèé ãîñóäàðñòâåííûé óíèâåðñèòåò ëåñà»
141005, Ìîñêîâñêàÿ îáë., ã. Ìûòèùè-5, óë. 1-ÿ Èíñòèòóòñêàÿ, ä. 1, ÌÃÓË
Íåñìîòðÿ
íà óñïåøíîå ïðèìåíåíèå ðàçíûõ ìåòîäîâ ïî îïðåäåëåíèþ ðàçìåðà åæåãîäíîãî
ïîëüçîâàíèÿ ñïåëûõ íàñàæäåíèé (ëåñîñåêè ïî ñïåëîñòè, âîçðàñòó, ïðèðîñòó è
äðóãèõ), íåêîòîðûå ñîâðåìåííûå äîñòèæåíèÿ ëåñíîé íàóêè íåäîñòàòî÷íî
èñïîëüçîâàíû â ëåñîóñòðîéñòâå. Òàê, ïðè ðàñ÷åòå åæåãîäíîãî ïîëüçîâàíèÿ äî ñèõ
ïîð íå ïðèìåíÿëèñü òåîðåòè÷åñêèå ïîëîæåíèÿ ñîâðåìåííûõ íàó÷íûõ íàïðàâëåíèé
òèïîëîãèè ëåñà (äèíàìè÷åñêîãî, ãåíåòè÷åñêîãî).  ÷àñòíîñòè, âàæíîå çíà÷åíèå äëÿ
îïðåäåëåíèÿ åæåãîäíîãî ïîëüçîâàíèÿ ëåñîì èìååò ó÷åò äèíàìèêè ëåñà, ñâÿçàííîé ñ
ðóáêàìè ãëàâíîãî ïîëüçîâàíèÿ (èëè ðóáêàìè ñïåëûõ ëåñíûõ íàñàæäåíèé). Òàêàÿ
äèíàìèêà ëåñà ïîçâîëèò âûÿâèòü öåëåñîîáðàçíûé ðàçìåð ïîëüçîâàíèÿ ëåñîì. Ðàçíûå
ñïîñîáû ðóáîê ñïåëûõ ëåñíûõ íàñàæäåíèé îêàçûâàþò ðàçëè÷íîå âëèÿíèå íà äèíàìèêó
ëåñà (èëè åãî òèïà). Ðàäèêàëüíûå êà÷åñòâåííûå èçìåíåíèÿ â ëåñíûõ ýêîñèñòåìàõ
ïðîèñõîäÿò ïîñëå ñïëîøíîé ðóáêè. Âñå ìíîãîîáðàçèå ôîðìèðîâàíèÿ ëåñà (èëè åãî
òèïà) ïîñëå ñïëîøíîé ðóáêè ìîæíî âåñòè äâóìÿ ïóòÿìè: ÷åðåç áåçëåñíûé ýòàï èëè
òèï âûðóáêè èëè ìèíóÿ åãî ÷åðåç «ëåñíîå íà÷àëî» (÷àùå âñåãî çà ñ÷åò
ïðåäâàðèòåëüíîãî âîçîáíîâëåíèÿ). Ñàìûì âàæíûì è òðóäíî ïðåäñêàçóåìûì ýòàïîì
ÿâëÿåòñÿ òèï âûðóáêè, êîòîðûé ñïîñîáñòâóåò óâåëè÷åíèþ ïåðèîäà âûðàùèâàíèÿ
äðåâåñèíû íà 10–15 è áîëåå ëåò. Ñîõðàíåííûé ïîäðîñò â ïðîöåññå ëåñîçàãîòîâîê
ïîçâîëÿåò óìåíüøàòü ñðîê âûðàùèâàíèÿ äðåâåñèíû íà 20–40 ëåò. Ïîñëå ïîñòåïåííûõ
ðóáîê ïåðèîä âûðàùèâàíèÿ äðåâåñèíû ñîêðàùàåòñÿ äî 40–60 ëåò. Ïðè ðàñ÷åòå
ñðåäíåãî ðàçìåðà ïîëüçîâàíèÿ ëåñîì öåëåñîîáðàçíî èñïîëüçîâàòü ïîïðàâî÷íûé
êîýôôèöèåíò, êîòîðûé ïîçâîëÿë áû ó÷èòûâàòü ñïîñîáû ðóáîê, ðåãèîíàëüíûå ñõåìû
ôîðìèðîâàíèÿ òèïîâ âûðóáîê, âåðîÿòíîñòü èõ îáðàçîâàíèÿ, äëèòåëüíîñòü
ñóùåñòâîâàíèÿ. Ïðè ýòîì ñëåäóåò èñïîëüçîâàòü ïðè÷èííî-ñëåäñòâåííûå ñâÿçè ìåæäó
òèïàìè âûðóáîê è èñõîäíûìè òèïàìè ëåñà.
Êëþ÷åâûå
ñëîâà: ëåñîïîëüçîâàíèå, òèïîëîãèÿ ëåñà, ñïîñîáû ðóáîê, òèïû âûðóáîê, ëåñíîé
áèîãåîöåíîç, äèíàìèêà ëåñà.
Áèáëèîãðàôè÷åñêèé ñïèñîê
1.
Àíó÷èí, Í.Ï. Òåîðèÿ è ïðàêòèêà îðãàíèçàöèè ëåñíîãî õîçÿéñòâà / Í.Ï. Àíó÷èí. –
Ì.: Ëåñíàÿ ïðîì-ñòü, 1977. – 176 ñ.
2.
Àíó÷èí, Í.Ï. Ëåñîóñòðîéñòâî: ó÷åáíèê / Í.Ï. Àíó÷èí. – Ì.: Ýêîëîãèÿ, 1991. – 400
ñ.
3.
Ãèðÿåâ, Ì.Ä. Ëåñîïîëüçîâàíèå â Ðîññèè / Ì.Ä. Ãèðÿåâ. – Ì.: ÂÍÈÈËÌ, 2009. – 240
ñ.
4.
Êîëåñíèêîâ, Á.Ï. Êåäðîâûå ëåñà Äàëüíåãî Âîñòîêà / Á.Ï. Êîëåñíèêîâ;Òðóäû ÄÂÔ ÀÍ
ÑÑÑÐ, 1956 – 262 ñ.
5.
Ëåñíîé êîäåêñ Ðîññèéñêîé Ôåäåðàöèè. Êîììåíòàðèè: èçä. 2-å, äîï. – Ì.: ÂÍÈÈËÌ,
2007. – 856 ñ.
6.
Ìåëåõîâ, È.Ñ. Ëåñîâåäåíèå: ó÷åáíèê, / È.Ñ. Ìåëåõîâ. – Ì.: ÌÃÓË, 2005. – 324 ñ.
7.
Ìîðîçîâ, Ã.Ô. Ó÷åíèå î ëåñå / Ã.Ô. Ìîðîçîâ. – Ì.-Ë., 1928. – 368 ñ.
8.
Îáûäåííèêîâ, Â.È. Ïðîáëåìû òèïîëîãèè âûðóáîê / Â.È. Îáûä¸ííèêîâ. – Ïðîáëåìû
äèíàìè÷åñêîé òèïîëîãèè ëåñîâ: Òåçèñû Âñåðîññèéñêîãî ðàáî÷åãî ñîâåùàíèÿ. –
Àðõàíãåëüñê, 1995. – Ñ. 51–53.
9.
Îáûä¸ííèêîâ, Â.È. Ëåñîâîäñòâî. Ïðèðîäíûå îñíîâû ëåñîâîäñòâåííûõ ñèñòåì: ó÷åáíîå
ïîñîáèå / Â.È. Îáûäåííèêîâ, Ô.À. Íèêèòèí, Â.Ô. Íèêèòèí. – Ì..: ÌÃÓË, 2014. – 56
ñ.
10.
Îðëîâ, Ì.Ì. Ëåñîóñòðîéñòâî. Ò. I. Ýëåìåíòû ëåñíîãî õîçÿéñòâà / Ì.Ì. Îðëîâ – Ë.,
1927. – 428 ñ.
11.
Îðëîâ, Ì.Ì. Ëåñîóñòðîéñòâî. Ò. III. Ïëàíèðîâàíèå ëåñíîãî õîçÿéñòâà / Ì.Ì. Îðëîâ
– Ë., 1928. – 348 ñ.
12.
Ïðàâèëà çàãîòîâêè äðåâåñèíû. Ïðèêàç Ôåäåðàëüíîãî àãåíòñòâà ëåñíîãî õîçÿéñòâà îò
01.08. 2011 ã. çà ¹ 337.
THE
TOPICAL ISSUES OF FOREST MANAGEMENT RELATION TO THE DYNAMICS OF FOREST TYPES
AFTER FELLING OF MATURE STANDS
Obydennikov V.I., Prof. MSFU, Dr.
Sci. (Agricultural) (1); Volkov S.N., Assoc. Prof. MSFU, Ph. D (Biol.) (1)
caf-lesovod@mgul.ac.ru,
volkov@mgul.ac.ru
(1)Moscow State Forest University (MSFU), 1st Institutskaya st., 1,
141005, Mytischi, Moscow reg., Russia
Despite the successful use of different
methods of determining the size of the annual use of mature stands (cutting
areas according to their ripeness, age, growth, etc.), some of the latest
achievements in the field of forest science are not used enough in forest
management. Thus, we have not yet used the theoretical principles of modern
scientific forest typology (dynamic, genetic ones) when calculating the annual
use. In particular, in the accounting of the forest dynamics related to final
fellings (or the fellings of mature forest stands) it is important to determine
the format of the annual use of forests. Such forest dynamics will identify a
suitable type of forest use. Different ways of mature forest stands felling
have a different impact on the forest (or forest type) dynamics. The radical
qualitative changes in forest ecosystems occur after clear felling. The full
variety of forest formation (or its type) after clear felling can be renewed by
the two ways: through the treeless stage (type of cutting) or passing it
through the «forest beginning» stage (most often due to pre-renewal). The most
important step which is difficult to predict is the type of felling that helps
to increase the period of wood cultivation for 10–15 years or more. Regrowth
preservation during felling will reduce the period of wood growing for 20–40
years. The period of wood growing is reduced to 40–60 years after gradual
cuttings. In calculating the average format of forest use it is advisable to
use a correction factor that takes into account ways of cutting, regional
schemes of felling types formations, the probability of their formation,
duration of existence. In addition, the causal relationships between the types
of cuttings and original forest types should be used.
Keywords: forest exploitation, forest
typology, felling methods, types of felling, forest ecosystems, forest dynamics
Reference
1. Anuchin N.P. Teoriya i praktika organizatsii lesnogo
khozyaystva [Theory and practice
of forestry]. Lesnaya promyshlennost’. 1977. 176 p.
2. Anuchin N.P. Lesoustroystvî [Forest management]. Ekologiya. 1991. 400
p.
3. Giryaev M.D. Lesopol’zovanie v Rossii [Forest management in Russia]. VNIILM.
2009. 240 p.
4. Kolesnikov B.P. Kedrovye lesa Dal’nego Vostoka [Pine forests of the Far East]. Proceedings
of the USSR Academy of DWF. 1956. 262 p.
5. Lesnoy kodeks Rossiyskoy Federatsii.
Kommentarii [Forest
Code of the Russian Federation. Comments: Vol. 2]. VNIILM. 2007. 856 p.
6. Melekhov I.S. Lesovedenie [Forestry]. MSFU. 2005. 324 p.
7. Morozov G.F. Uchenie o lese [The doctrine of the forest]. 1928. 386 p.
8. Obydennikov V.I. Problemy tipologii vyrubok. Problemy
dinamicheskoy tipologii lesov [Problems
logging typology. Problems
of dynamic forest typology: Abstracts of All-Russian workshop]. Arkhangel’sk.
1995. pp. 51-53
9. Obydennikov V.I., Nikitin F.A., Nikitin
V.F. Lesovodstvo. Prirodnye osnovy
lesovodstvennykh sistem [Forestry.
Natural basis of silvicultural systems]. 2014. 56 p.
10. Orlov M.M. Lesoustroystvo. Tom I. Elementy lesnogo
khozyaystva [Forest management.
Vol. I. Elements Forestry]. 1927. 428 p.
11. Orlov M.M. Lesoustroystvo. Vol. III. Planirovanie lesnogo
khozyaystva [Forest management. Volume III. Planning Forestry]. 1928. 348 p.
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ÐÎËÜ ÏÎËÍÎÒÛ È ÃÓÑÒÎÒÛ Â ÅÑÒÅÑÒÂÅÍÍÎÌ
ÔÎÐÌÈÐÎÂÀÍÈÈ ÄÐÅÂÎÑÒÎÅÂ
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12-16
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Â.Ê. ÕËÞÑÒÎÂ, ïðîô.
ÐÃÀÓ ÌÑÕÀ èì. Ê.À.Òèìèðÿçåâà, ä-ð
ñ.-õ. íàóê(1),
Â.Â. ÇÀÂÀÐÇÈÍ, ïðîô. ÌÃÓË, êàíä.
ñ.-õ. íàóê(2)
vitakhlustov@mail.ru, zavarzin@mgul.ac.ru
(1)ÔÃÁÎÓ ÂÏÎ «Ðîññèéñêèé ãîñóäàðñòâåííûé àãðàðíûé óíèâåðñèòåò –
ÌÑÕÀ èì. Ê.À. Òèìèðÿçåâà»,
127550, ã. Ìîñêâà, óë. Òèìèðÿçåâñêàÿ, 49
(2)ÔÃÁÎÓ ÂÏÎ «Ìîñêîâñêèé ãîñóäàðñòâåííûé óíèâåðñèòåò ëåñà»
141005, Ìîñêîâñêàÿ îáë., ã. Ìûòèùè-5, óë. 1-ÿ Èíñòèòóòñêàÿ, ä. 1, ÌÃÓË
Âîïðîñû
îïòèìèçàöèè âåäåíèÿ ëåñíîãî õîçÿéñòâà è ëåñîïîëüçîâàíèÿ,
èíâåíòàðèçàöèÿ ëåñîâ íåïîñðåäñòâåííî ñâÿçàíû ñ íàëè÷èåì ñîâåðøåííûõ
ëåñîòàêñàöèîííûõ íîðìàòèâîâ äëÿ ðàçëè÷íûõ ëåñîòàêñàöèîííûõ ðàéîíîâ ñòðàíû. Â
ðàçíûå ïåðèîäû áûëî ñîñòàâëåíî ìíîæåñòâî òàáëèö õîäà ðîñòà, êîòîðûå â ñèëó
èìåþùèõñÿ òåõ èëè èíûõ íåäîñòàòêîâ íàõîäÿò îãðàíè÷åííîå ïðèìåíåíèå. Ìåòîäèêà,
ðàçðàáîòàííàÿ íà êàôåäðå ëåñîâîäñòâà Ìîñêîâñêîé ñåëüñêîõîçÿéñòâåííîé àêàäåìèè
ïîä ðóêîâîäñòâîì ïðîô. Â.Ê. Õëþñòîâà, ïîçâîëÿåò ñèñòåìàòèçèðîâàòü äàííûå íà
îñíîâå ðàçðàáîòàííûõ ëåñîòèïîëîãè÷åñêèõ ìîäåëåé è ìíîãîìåðíûõ ìíîãîôàêòîðíûõ
çàâèñèìîñòåé è áîëåå îáîñíîâàííî ðåøàòü ñëîæíûå âîïðîñû, õàðàêòåðèçóþùèå ðîñò è
ñòðîåíèå äðåâîñòîåâ ðàçíûõ óðîâíåé ïðîäóêòèâíîñòè, ïîëíîòû è ãóñòîòû. Íà
íåîáõîäèìîñòü ó÷åòà âëèÿíèÿ ñîìêíóòîñòè ïîëîãà, ãóñòîòû è ïîëíîòû íà ïðîöåññû
ðîñòà, ðàçâèòèÿ è, â êîíå÷íîì ñ÷åòå, ïðîäóêòèâíîñòè íàñàæäåíèé, óêàçûâàëè
ìíîãèå èññëåäîâàòåëè, ðàññìàòðèâàÿ ãóñòîòó êàê âàæíåéøèé ôàêòîð ðîñòà è
ðàçâèòèÿ. Íà îñíîâå ðàçðàáîòàííûõ ìîäåëåé, ó÷èòûâàþùèõ ìíîãîìåðíûå çàâèñèìîñòè,
íàó÷íî îáîñíîâàíî ïîëó÷åíèå âàðèàíòíûõ íîðìàòèâîâ òàêñàöèîííûõ ïîêàçàòåëåé,
õàðàêòåðèçóþùèõ âîçìîæíîå ìíîãîîáðàçèå âîçðàñòíîãî ðàçâèòèÿ è ôîðìèðîâàíèÿ
êåäðîâûõ äðåâîñòîåâ. Íàìè ïðåäëàãàåòñÿ ðàññìàòðèâàòü ïîêàçàòåëè ðîñòà è
âîçðàñòíîãî ôîðìèðîâàíèÿ äðåâîñòîåâ ñ ó÷åòîì íå òîëüêî èõ ïîðîäíîãî ñîñòàâà,
ïðîäóêòèâíîñòè, îòíîñèòåëüíîé ïîëíîòû, íî è îòíîñèòåëüíîé ãóñòîòû. Â âîçðàñòíîì
äèàïàçîíå îò 20 ëåò äî 350 ëåò ìîãóò áûòü óñòàíîâëåíû ñ ó÷åòîì ðàçíûõ óðîâíåé
îòíîñèòåëüíîé ãóñòîòû è ïðåäñòàâëåíû âçàèìîóâÿçàííûå îñíîâíûå òàêñàöèîííûå
õàðàêòåðèñòèêè êåäðîâûõ äðåâîñòîåâ, êîòîðûå ìîæíî èñïîëüçîâàòü â êà÷åñòâå
íîðìàòèâîâ äëÿ òåêóùåé è ïðîãíîñòè÷åñêîé àêòóàëèçàöèè, à òàêæå ïðîåêòèðîâàíèÿ
èíòåíñèâíîñòè è ïîâòîðÿåìîñòè ðóáîê óõîäà.
Êëþ÷åâûå
ñëîâà: òàáëèöû õîäà ðîñòà, îòíîñèòåëüíàÿ ïîëíîòà, îòíîñèòåëüíàÿ ãóñòîòà
Áèáëèîãðàôè÷åñêèé ñïèñîê
1.
Àíó÷èí, Í.Ï. Ëåñíàÿ òàêñàöèÿ. Ó÷åáíèê äëÿ âóçîâ. 6-å èçäàíèå / Í.Ï. Àíó÷èí. –
Ì.: ÂÍÈÈËÌ, 2004. – 552 ñ.
2. Àíó÷èí, Í.Ï. Ãóñòîòà íàñàæäåíèé è åå îïðåäåëåíèå / Í.Ï. Àíó÷èí // Ëåñíîå õîçÿéñòâî, 1983. – ¹ 8.–
Ñ. 42–45.
3.
Âîðîïàíîâ, Ï.Â. Ìåòîä ðàñ÷åòà îáùåé ïðîèçâîäèòåëüíîñòè íàñàæäåíèé ïðè
ñîñòàâëåíèè òàáëèö õîäà ðîñòà / Ï.Â. Âîðîïàíîâ – Ì.: Ëåñíàÿ ïðîì-ñòü, 1966. –
87 ñ.
4.
Çàãðååâ, Â.Â. Îáùåñîþçíûå íîðìàòèâû äëÿ òàêñàöèè ëåñîâ / Â.Â. Çàãðååâ, Â.È.
Ñóõèõ, À.Ç. Øâèäåíêî è äð. – Ì.: Êîëîñ, 1992. – 492 ñ.
5.
Ìàêàðåíêî, À.À. Ñòðîåíèå äðåâîñòîåâ / À.À. Ìàêàðåíêî – Àëìà-Àòà: Êàéíàð, 1982.
– 70 ñ.
6.
Ðàçèí, Ã.Ñ. Î ìåòîäå ñîñòàâëåíèÿ òàáëèö õîäà ðîñòà è îïðåäåëåíèÿ îïòèìàëüíîé
ãóñòîòû íàñàæäåíèé ïðè ñîñòàâëåíèè òàáëèö õîäà ðîñòà / Ã.Ñ. Ðàçèí // Ëåñíîå
õîçÿéñòâî, 1966. – ¹ 1.– Ñ. 41–45.
7.
Øâèäåíêî, À.Ç. Òàáëèöû è ìîäåëè õîäà ðîñòà è ïðîäóêòèâíîñòè íàñàæäåíèé îñíîâíûõ
ëåñîîáðàçóþùèõ ïîðîä Ñåâåðíîé Åâðàçèè. / À.Ç. Øâèäåíêî, Ä.Ã. Ùåïàùåíêî, Ñ.
Íèëüññîí è äð. // Íîðìàòèâíî-ñïðàâî÷íûå ìàòåðèàëû. – Ì., 2008. – 886 ñ.
8.
×åðíûõ, Ä.Â. Ïðîäóêòèâíîñòü è òîâàðíàÿ ñòðóêòóðà ëåñíûõ êóëüòóð äóáà
÷åðåø÷àòîãî Íèæíåãî Ïîâîëæüÿ. / Ä.Â. ×åðíûõ: äèññ. … êàíä. ñ.-õ. íàóê. –
Éîøêàð-Îëà, 2014. – 23 ñ.
9.
Õëþñòîâ, Â.Ê. Õîä ðîñòà è òîâàðíàÿ ïðîäóêòèâíîñòü ñîñíîâûõ äðåâîñòîåâ
öåíòðàëüíîãî ëåñîòàêñàöèîííîãî ðàéîíà Ðîññèéñêîé Ôåäåðàöèè / Â.Ê. Õëþñòîâ, Ì.Ì.
Óñòèíîâ // Ëåñîòàêñàöèîííûé ñïðàâî÷íèê. – Ì.: ÐÃÀÓ–ÌÑÕÀ, 2013. – 95 ñ.
10. Õëþñòîâ, Â.Ê. Ìíîãîìåðíûå çàêîíîìåðíîñòè òåêóùåé
àêòóàëèçàöèè òàêñàöèîííûõ ïîêàçàòåëåé äðåâîñòîåâ. / Â.Ê. Õëþñòîâ, Ì.Ì. Óñòèíîâ,
Ä.Â. Õëþñòîâ // Ëåñîòàêñàöèîííûé ñïðàâî÷íèê. – Ì.: ÐÃÀÓ–ÌÑÕÀ, 2013. – 141 ñ.
THE
ROLE OF COMPLETENESS AND DENSITY IN NATURAL FOREST STANDS
Khlyustov V.K., Prof. TAA, Dr.
Sci. (Agricultural) (1), Zavarzin V.V., Prof. MSFU, Ph.D. (Agricultural) (2)
vitakhlustov@mail.ru,
zavarzin@mgul.ac.ru
(1)Russian State Agrarian University–Moscow Agricultural Academy
Timiryazev (TAA), Timiryazevskaya st., 49, 127550, Moscow, Russia
(2)Moscow State Forest University (MSFU), 1st Institutskaya st., 1,
141005, Mytischi, Moscow reg., Russia
The issues of optimization of forestry,
forest management and forest inventory are directly related to the presence of
the suitable forest taxation standards for different forest taxation districts.
In different periods many published tables of growth have been presented,
which, because of the deficiencies existing, are of limited use. The technique
developed at the Department of Forestry of the Moscow Agricultural Academy
under the guidance of Professor Victor Khlyustov allows to organize the data on
the basis of the developed forestry models and multidimensional factors, to
deal with complex issues that characterize the growth and structure of forest
stands of different levels of productivity, completeness and density more
reasonably. The need to consider the impact of canopy cover, density and
completeness on the processes of growth, development and, ultimately, the
productivity of plantations, has been pointed out by many researchers, who
considered the density to be a major factor of growth and development. Based on
the developed models that take into account the multidimensional dependencies
it has been scientifically shown the obtaining of variant indicators of forest
indices characterizing the possible variety of age-related development and the
formation of stone pine stands. We propose to research growth and age formation
of stands, taking into account not only their species composition, productivity,
relative completeness, but also the relative density. In the age range from 20
to 350 years the main characteristic parameters of forests can be established,
which can be used as standards for the current and forecast updating, as well
as the design of the intensity and frequency of thinning, taking into account
the different levels of relative density.
Keywords: tables of growth, the relative
completeness, of the relative density
References
1. Anuchin N.P. Lesnaya taksatsiya [Forest inventory]. Moscow: VNIILM, 2004.
552 p.
2. Anuchin N.P. Gustota nasazhdeniy i ee opredelenie [Density of plants and its definition].
Forestry, 1983. ¹ 8. pp. 42-45.
3. Voropanov P.V. Metod rascheta obshchey
proizvoditel’nosti nasazhdeniy pri sostavlenii tablits khoda rosta [Method of calculating the overall
performance of plantations in the preparation of tables of growth]. Moscow:
Forest Industry, 1966. 87 p.
4. Zagreev V.V., Sukhikh V.I., Shvidenko
A.Z. Obshchesoyuznye normativy dlya
taksatsii lesov [Union-wide
standards for forest inventory]. Moscow: Kolos, 1992. 492 p.
5. Makarenko A.A. Stroenie drevostoev [The structure stands]. Alma-Ata: Kainar,
1982. 70 p.
6. Razin G.S. O metode sostavleniya tablits khoda
rosta i opredeleniya optimal’noy gustoty nasazhdeniy pri sostavlenii tablits
khoda rosta [On the method of
compiling tables of growth and determine the optimum planting density in the
preparation of tables of growth]. Moscow: Forestry, 1966. ¹ 1. pp. 41-45.
7. Shvidenko A.Z., Shchepashchenko D.G.,
Nil’sson S. Tablitsy i modeli khoda
rosta i produktivnosti nasazhdeniy osnovnykh lesoobrazuyushchikh porod Severnoy
Evrazii [Tables and model the
course of growth and productivity of plantations main tree species of northern
Eurasia]. Regulatory and reference materials. Moscow, 2008. 886 p.
8. Chernykh D.V. Produktivnost’ i tovarnaya struktura
lesnykh kul’tur duba chereshchatogo Nizhnego Povolzh’ya [Productivity and commodity structure of
forest cultures of English oak Lower Volga region] Abstract of the thesis for
the degree of candidate of agricultural sciences. Yoshkar-Ola, 2014. 23 p.
9. Khlyustov V.K., Ustinov M.M Khod rosta i tovarnaya produktivnost’
sosnovykh drevostoev tsentral’nogo lesotaksatsionnogo rayona Rossiyskoy
Federatsii [The course of growth
and productivity of commodity pine stands of the central region of the Russian
Federation forest taxation] Forest inventory directory. Moscow, RGAU–MA, 2013.
95 p.
10. Khlyustov V.K., Ustinov M.M.,
Khlyustov D.V. Mnogomernye
zakonomernosti tekushchey aktualizatsii taksatsionnykh pokazateley drevostoev [Multidimensional updating current patterns
of forest indices stands]. Forest inventory directory. Moscow,
RGAU–MA, 2013. 141 p.
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ÔÎÐÌÈÐÎÂÀÍÈÅ ÍÀÂÛÊÎÂ ÎÏÐÅÄÅËÅÍÈß
ßÐÓÑÍÎÑÒÈ ÄÐÅÂÎÑÒÎÅ  ÏÅÐÈÎÄ ËÅÒÍÅÉ ÏÐÀÊÒÈÊÈ ÑÒÓÄÅÍÒΠÏÎ ÄÈÑÖÈÏËÈÍÅ
«ÒÀÊÑÀÖÈß ËÅÑÀ»
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Í.Ã. ÈÂÀÍÎÂ, äîö.,
ÌÃÓË, êàíä. ñ.-õ. íàóê(1),
Ì.Ä. ÃÈÐßÅÂ, ïðîô., ÌÃÓË,
ä-ð ñ.-õ. íàóê(1)
nicksungeorg@mail.ru,
caf-lesustr@mgul.ac.ru
(1)ÔÃÁÎÓ ÂÏÎ «Ìîñêîâñêèé ãîñóäàðñòâåííûé
óíèâåðñèòåò ëåñà»
141005, Ìîñêîâñêàÿ îáë., ã. Ìûòèùè-5, óë. 1-ÿ Èíñòèòóòñêàÿ, ä. 1, ÌÃÓË
Ðàññìàòðèâàåìûå
â ñïåöèàëüíîé ëèòåðàòóðå ìåòîäû îöåíêè âåðòèêàëüíîãî ñòðîåíèÿ äðåâîñòîÿ
äîñòàòî÷íî ñëîæíû è òðåáóþò ñïåöèàëüíîé òðåíèðîâêè äàæå ïðîôåññèîíàëüíûõ
òàêñàòîðîâ.  ýòîé ñâÿçè îáó÷åíèå ñòóäåíòîâ ðàçäåëåíèþ äðåâåñíîãî ïîëîãà íà
ÿðóñû äîëæíî îñíîâûâàòüñÿ íà áîëåå ïðîñòûõ, à ãëàâíîå, çðèòåëüíî âîñïðèíèìàåìûõ
ïàðàìåòðàõ. Äèäàêòè÷åñêè áîëåå îïðàâäàííûé ìåòîä îïðåäåëåíèÿ ÿðóñíîñòè
äðåâîñòîÿ ñîñòîèò â ñëåäóþùåì. 1.  êà÷åñòâå òî÷êè îòñ÷åòà áåðåòñÿ âûñîòà
ðåàëüíî ñóùåñòâóþùåãî ñàìîãî âûñîêîãî äåðåâà âåðõíåãî ÿðóñà, êîòîðàÿ
îïðåäåëÿåòñÿ âûñîòîìåðîì. 2. Îò âûñîòû ñàìîãî âûñîêîãî äåðåâà I ÿðóñà áåðåòñÿ
0,8 (80 %). Ýòî áóäåò ðàñ÷åòíàÿ âåðõíÿÿ ãðàíèöà âòîðîãî ÿðóñà. Âûáèðàåòñÿ ïî
âûñîòîìåðó äåðåâî ñ âûñîòîé 0,75–0,8 îò ðàñ÷åòíîé âåðõíåé ãðàíèöåé II ÿðóñà,
êîòîðîå îäíîâðåìåííî ÿâëÿåòñÿ íèæíåé ãðàíèöåé I ÿðóñà. Òàêèì æå îáðàçîì ìîæíî
ïðîäîëæèòü, âûäåëÿÿ ñëåäóþùèå ÿðóñû (III, IV è ò. ä.). Íî âàæíî âîâðåìÿ
îñòàíîâèòüñÿ è ïîäóìàòü , ÷òî äåëàòü ñ òîé ÷àñòüþ ìîëîäîãî ïîêîëåíèÿ ëåñà,
êîòîðîå íàçûâàåòñÿ ïîäðîñòîì. Íà âàø âçãëÿä, ïðèâÿçêà âûñîòû ïîäðîñòà ê âûñîòå
ÿðóñà íå ñîâñåì îïðàâäàíà õîòÿ áû ïîòîìó, ÷òî â ýòîì ñëó÷àå íåâîçìîæíî äàòü
ñîïîñòàâèòåëüíóþ îöåíêó åñòåñòâåííîãî âîçîáíîâëåíèÿ â íàñàæäåíèÿõ îäíîé ïîðîäû,
íî ñ ðàçíûìè âåðõíèìè âûñîòàìè. Öåëåñîîáðàçíî, íàì êàæåòñÿ, îñòàíîâèòüñÿ íà
îäíîé ôèêñèðîâàííîé âûñîòå è âñå, ÷òî íèæå èëè ðàâíî åé, ñ÷èòàòü ïîäðîñòîì.
Ïóñòü ýòà âûñîòà áóäåò ðàâíà 4 ì. Òîãäà âûñîòà ïåðâîãî ÿðóñà îïðåäåëÿåòñÿ êàê
0,8 Í max ≤
Δ HIÿð ≤ H max âòîðîãî – 0,64 Í max ≤ Δ H
IIÿð ≤
0,8Í max. Äèàïàçîí
ïðèìåðíî îò 0,63 Ímax äî 4 ì ìîæíî ðàññìàòðèâàòü êàê òðåòèé
ÿðóñ â çàâèñèìîñòè îò åãî ïîëíîòû ëèáî ñ÷èòàòü êàê ïîäðîñò, ó÷èòûâàÿ â ýòîì
ñëó÷àå âûñîòû ìåíåå 4 ì. Åñëè èñïîëüçîâàòü äàííûå ñïëîøíîãî ïåðå÷åòà, à òàêæå
ãðàôèê âûñîò, òî íà îñè îðäèíàò ìîæíî âûäåëèòü ãðàíèöû ÿðóñîâ. Ïîñòðîèâ ïðàâóþ
îñü îðäèíàò è îòëîæèâ íà íåé êîëè÷åñòâà äåðåâüåâ, ìîæíî óñòàíîâèòü êîëè÷åñòâî
äåðåâüåâ, ïðèíàäëåæàùèõ êàæäîìó ÿðóñó.
Êëþ÷åâûå
ñëîâà: ÿðóñ äðåâîñòîÿ, âûñîòîìåð, òàêñàöèÿ ëåñà, ñïëîøíîé ïåðå÷åò, ãðàôèê âûñîò
Áèáëèîãðàôè÷åñêèé ñïèñîê
1. Àíó÷èí,
Í.Ï. Ëåñíàÿ òàêñàöèÿ: Ó÷åáíèê äëÿ âóçîâ / Í.Ï. Àíó÷èí. – Ì.: ÂÍÈÈËÌ, 2004. – Ñ.
165–166.
2. Òåòþõèí,
Ñ.Â. Ëåñíàÿ òàêñàöèÿ è ëåñîóñòðîéñòâî: íîðìàò. ñïðàâ. ìàòåðèàëû ïî
Ñåâåðî-Çàïàäó ÐÔ / Ñ.Â. Òåòþõèí, Â.Í. Ìèíàåâ, Ë.Ï. Áîãîìîëîâà / ÑÏá.: ÑïáÃËÒÀ,
2004. – 360 ñ.
3. Òðåòüÿêîâ,
Í.Â. Çàêîí åäèíñòâà â ñòðîåíèè íàñàæäåíèé / Í.Â. Òðåòüÿêîâ. – Ì.-Ë., 1927. –
113 ñ.
4. Çàãðååâ,
Â.Â. Îñíîâû ëåñíîé òàêñàöèè / Â.Â. Çàãðååâ, À.Â. Âàãèí. – Ì.: Âûñøàÿ øêîëà,
1975. – 264 ñ.
5. Ëåñîóñòðîèòåëüíàÿ
èíñòðóêöèÿ. – Ì.: Ðîñëåñõîç,
2008. – 104 ñ.
6. Ìåòîäè÷åñêèå
óêàçàíèÿ ê ó÷åáíîé ïðàêòèêå ïî îñíîâàì ëåñíîãî õîçÿéñòâà è òàêñàöèè ëåñà.
Ìèí-âî âûñøåãî è ñðåäíåãî ñïåöèàëüíîãî îáðàçîâàíèÿ ÑÑÑÐ. – Ì.: ÌËÒÈ, 1985. – 44
ñ.
7. Èâàíîâ,
Í.Ã. Òàêñàöèÿ ëåñà: ó÷åáíî-ìåòîäè÷åñêîå ïîñîáèå / Í.Ã. Èâàíîâ, Ã.Â. Ìàòóñåâè÷,
Ã.Â. Àíèñî÷êèí. – Ì.: ÌÃÓË, 2011. – 135 ñ.
8. Èíñòðóêöèÿ
ïî óñòðîéñòâó ãîñóäàðñòâåííîãî ëåñíîãî ôîíäà ÑÑÑÐ. – Ì.: Ãîñëåñõîçêîìèòåò ïðè
Ãîñïëàíå ÑÑÑÐ, 1964. – ×. I. – 128 ñ.
9. Çàõàðîâ,
Â.Ê. Ëåñíàÿ òàêñàöèÿ / Â.Ê. Çàõàðîâ. – Ì.: Ëåñíàÿ ïðîì-ñòü, 1967. – 404 ñ.
10. Ìîèñååâ,
Â.Ñ. Òàêñàöèÿ ëåñà / Â.Ñ. Ìîèñååâ. – Ë.: ËÒÀ, 1970.– 257 ñ.
TRAINING
OF THE EVALUATION OF THE STOREYED STRUCTURE OF STANDS DURING THE SUMMER
PRACTICAL TRAINING OF STUDENTS SPECIALIZING IN FOREST ASSESSMENT
Ivanov N.G., Assoc. Prof. MSFU, PhD. (Agricultural) (1); Giryaev M.D., MSFU, Dr. Sci.
(Agricultural) (1)
nicksungeorg@mail.ru, caf-lesustr@mgul.ac.ru
(1)Moscow State Forest University (MSFU), 1st Institutskaya st., 1,
141005, Mytischi, Moscow reg., Russia
The methods for evaluating the vertical
structure of forest stands, which are considered in forestry literature, are
rather complicated and require special training even for professional forest
cruisers. In this connection, teaching to students the methods of dividing the
stand canopy into tree layers should be based on the application of some
simpler and, above all, visually perceptible parameters. It would be
didactically more justified to use the following method for determining the
storeyed structure: 1. A height of the actual tallest tree from the first layer
will be measured with an altimeter and taken as a reference point. 2. A height
of the tallest tree of the first layer will be multiplied by 0,8 (80 %), thus
obtaining the estimated upper limit of the second layer. By using an altimeter,
a tree having a height of 0,75–0,8 should be selected to mark the estimated
upper limit of the second layer and being simultaneously equivalent to the
lower limit of the first layer. We can proceed further considering the
subsequent (3rd, 4th, etc.) layers. However, it is
important to check ourselves in due time and decide upon how we should treat
the understory trees usually called the young growth. In our opinion, it will
be not quite justified to relate the young growth height to the layer height
because it would be hardly possible, as it would be impossible to give a
comparative estimation of natural regeneration in the one-species stands of
different upper heights. From our point of view, it would be reasonable to stop
at only one fixed height and regard any trees of the lower or equal height the
young growth. Supposing that this fixed height equals 4 meters, the height of
the first layer (Δ HIÿð ) will then be
estimated as 0,8 Í max ≤ Δ HIÿð ≤ H max , and the height of the second layer
(Δ H IIÿð) as 0,64 Í max ≤ Δ H IIÿð ≤ 0,8Í max. The stands
having the height of between 0,63 Ímax and 4 m will be
regarded either as the third layer depending on stand density or as the young
growth by taking into account the heights not exceeding 4 m. If we make use of
complete enumeration data and the height chart, the layer boundaries can be
found on the Y-axis. Having plotted a number of trees on the right Y-axis, we
will be able to determine the number of trees from each layer.
Keywords: Tree layer, altimeter, forest
assessment, complete enumeration, altitude chart
References
1. Anuchin, N.P. Lesnaya taksatsiya [Forest Assessment]. Moscow: VNIILM, 2004,
pp. 165–166.
2. Tetyukhin S.V., Minaev V.N., Bogomolova
L.P. Lesnaya taksatsiya i
lesoustroystvo [Forest Assessment
and Forest Management: Normative-Reference Materials for the North-West of
Russia]. St. Petersburg: SPbGLTA, 2004. 360 p.
3. Tret’yakov N.V. Zakon edinstva v stroenii nasazhdeniy [Law of the Unity in the Structure of
Forest Stands]. Moscow–Leningrad, 1927. 113 p.
4. Zagreev V.V., Vagin A.V. Osnovy lesnoy taksatsii [Principles of Forest Assessment]. Moscow:
Vysshaya shkola’, 1975. 264 p.
5. Lesoustroitel’naya instruktsiya [Forest Management
Regulation]. Moscow: Rosleskhoz, 2008. 104 p.
6. Metodicheskie ukazaniya k uchebnoy
praktike po osnovam lesnogo khozyaystva i taksatsii lesa [Methodological
Instructive Regulations for Practical Training in the Principles of Forestry
and Forest Management]. Moscow, MLTI, 1985. 44 p.
7. Ivanoy N.G., Matusevich G.V.,
Anisochkin G.V. Taksatsiya lesa [Forest Assessment]. Moscow: MSFU, 2011.
135 p.
8. Instruktsiya po ustroystvu
gosudarstvennogo lesnogo fonda SSSR [Instruction on
the Organization of the State Forest Fund of the USSR]. Moscow: USSR State
Committee for Forestry under the State Planning Committee of the USSR, 1964. P.
I.
9. Zakharov V.K. Lesnaya taksatsiya [Forest Assessment]. Moscow: Lesnaya
Promyshlennost, 1967. 402 p.
10. Moiseev V.S. Taksatsiya lesa [Forest Assessment]. Leningrad.: LTA, 1970. 257 p.
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ÒÅÕÍÎËÎÃÈß ÏÎËÓ×ÅÍÈß ÄÐÀÆÈÐÎÂÀÍÍÛÕ ÑÅÌßÍ
Ñ ÈÑÏÎËÜÇÎÂÀÍÈÅÌ ÊÎÌÏÎÇÈÖÈÎÍÍÛÕ
ÏÎËÈÌÅÐÍÛÕ ÑÎÑÒÀÂÎÂ
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20-27
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Â.Â. ÊÎÏÛÒÊÎÂ, Èíñòèòóò
ëåñà ÍÀÍ Áåëàðóñè, êàíä. ñ.-õ. íàóê(1),
Å.À. ÊÀËÀØÍÈÊÎÂÀ, ïðîô.
ÐÃÀÓ-ÌÑÕÀ èì. Ê.À. Òèìèðÿçåâà, ä-ð áèîë. íàóê(2)
kopvo@mail.ru, kalash0407@mail.ru
(1)ÃÍÓ «Èíñòèòóò ëåñà ÍÀÍ Áåëàðóñè», 246001
ã. Ãîìåëü, óë. Ïðîëåòàðñêàÿ 71,
(2)Ðîññèéñêèé ãîñóäàðñòâåííûé àãðàðíûé óíèâåðñèòåò-ÌÑÕÀ èì. Ê.À.
Òèìèðÿçåâà,
127550, Ìîñêâà, óë. Òèìèðÿçåâñêàÿ, ä.49
Ïðåäñòàâëåíû
ðåçóëüòàòû èññëåäîâàíèé ïîëó÷åíèÿ äðàæèðîâàííûõ ëåñíûõ ñåìÿí ñ èñïîëüçîâàíèåì
ðàñòèòåëüíûõ ïîëèñàõàðèäîâ è ðàçëè÷íûõ öåëåâûõ äîáàâîê. Îïðåäåëåíû îïòèìàëüíûå
êîíöåíòðàöèè öåëåâûõ äîáàâîê è èçó÷åíû ôèçèêî-õèìè÷åñêèå ñâîéñòâà äðàæèðîâàííûõ
ñåìÿí. Äàíû ñðàâíèòåëüíûå ðåçóëüòàòû èññëåäîâàíèé ôèçèêî-õèìè÷åñêèõ ñâîéñòâ
äðàæèðîâàííûõ ñåìÿí â çàâèñèìîñòè îò ðàçìåðà ôðàêöèè ðàñòèòåëüíûõ ïîëèñàõàðèäîâ
è öåëåâûõ äîáàâîê. Èññëåäîâàíèÿ ïî âûáîðó èíãðåäèåíòîâ è îïòèìèçàöèè
ñîîòíîøåíèé êîìïîçèöèîííûõ ïîëèìåðíûõ ñîñòàâîâ è öåëåâûõ äîáàâîê íåîáõîäèìû äëÿ
ðàçðàáîòêè òåõíîëîãèè ïîëó÷åíèÿ äðàæèðîâàííûõ ñåìÿí ïðè ïîñëåäóþùåì èõ
ïðèìåíåíèè â ëåñîïèòîìíè÷åñêîì õîçÿéñòâå. Ýòî ïîçâîëèò áîëåå ðàöèîíàëüíî
èñïîëüçîâàòü äîðîãîñòîÿùèå ñåìåíà è â ïîëíîì îáúåìå îáåñïå÷èòü ïîñàäêó ëåñà
ñòàíäàðòíûì ïîñàäî÷íûì ìàòåðèàëîì. Èññëåäîâàëè ñåìåíà ñîñíû îáûêíîâåííîé îò
ïåðâîãî äî òðåòüåãî êëàññà êà÷åñòâà. Ìàññà 1000 øòóê ñåìÿí âàðüèðîâàëàñü îò
6,35 äî 7,83 ã, à ÷èñòîòà – îò 96,0 äî 99,1 %. Ëàáîðàòîðíûå èññëåäîâàíèÿ ïî
îïðåäåëåíèþ âñõîæåñòè è ýíåðãèè ïðîðàñòàíèÿ äðàæèðîâàííûõ ñåìÿí õâîéíûõ ïîðîä
îñóùåñòâëÿëè ïî ðàçðàáîòàííîé íàìè ìåòîäèêå. Èñïîëüçîâàëè ïëàñòìàññîâûå
ðàñòèëüíè è äâîéíóþ ãîôðèðîâàííóþ ôèëüòðîâàëüíóþ áóìàãó. Âûñîòà îäíîãî çóáöà
ãîôðèðîâàííîé ôèëüòðîâàëüíîé áóìàãè ñîñòàâëÿëà 20±1 ìì. Îïòèìàëüíûå çíà÷åíèÿ
êîíöåíòðàöèé èíãðåäèåíòîâ ïîëèìåðíîãî ñîñòàâà äëÿ ìàêñèìàëüíûõ çíà÷åíèé
âëàãîóäåðæèâàþùåé ñïîñîáíîñòè è ïðî÷íîñòè ïðè ðàçðûâå ðàçëè÷íû. Ñîïîñòàâëåíèå
êîýôôèöèåíòîâ çíà÷èìîñòè ïîçâîëèëî îïðåäåëèòü ñëåäóþùèå îïòèìàëüíûå ñîîòíîøåíèÿ
êîìïîíåíòîâ â ïîëèìåðíîé êîìïîçèöèè (ìàñ. %): ðàñòèòåëüíûå ïîëèñàõàðèäû íà
îñíîâå ñîñíû – 62–70; íàòðèåâàÿ ñîëü êàðáîêñèëìåòèëöåëëþëîçû – 7–12; ñàïðîïåëü
– 5–9 è îñòàëüíîå âîäà. Íàèëó÷øèå ïîêàçàòåëè êà÷åñòâà ïîëó÷åííûõ äðàæèðîâàííûõ
ñåìÿí çàôèêñèðîâàíû íà âàðèàíòàõ ñ ñîâìåñòíûì èñïîëüçîâàíèåì ðàñòèòåëüíûõ
ïîëèñàõàðèäîâ ñ ðàçìåðîì ÷àñòèö 350–400 ìêì. Ïðî÷íîñòü ãðàíóë äðàæèðîâàííûõ
ñåìÿí ïðè ñæàòèè ïðè òàêèõ ôðàêöèÿõ áûëà ìàêñèìàëüíîé è ñîñòàâèëà 28–31 Í.
Àíàëèçèðóÿ ïîëó÷åííûå îïûòíûå ïàðòèè äðàæèðîâàííûõ ñåìÿí íà ýòèõ âàðèàíòàõ
îïûòà, ìîæíî ñêàçàòü, ÷òî ïðàêòè÷åñêè 100 % ñåìÿí èìåëè îïòèìàëüíûé ðàâíîìåðíûé
ðàçìåð ãðàíóë, à èõ ïðî÷íîñòü (20–30 Í) ïîçâîëÿåò èñïîëüçîâàòü ïîäîáíûå ñåìåíà
ïðè ìåõàíèçèðîâàííîì ïîñåâå â ëåñíûõ ïèòîìíèêàõ äëÿ âûðàùèâàíèÿ ïîñàäî÷íîãî
ìàòåðèàëà.
Êëþ÷åâûå
ñëîâà: äðàæèðîâàíèå ñåìÿí, òåõíîëîãèÿ, êîìïîçèöèîííûå ïðåïàðàòû, âñõîæåñòü
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THE
TECHNOLOGY OF PRODUCING PELLETED SEEDS WITH THE USE OF POLYMER COMPOSITIONS
Kopytkov V.V., Forest Institute
of NAS of Belarus, Ph.D. (Agricultural)(1); Kalashnikova E.A., Prof. Timiryazev RGAU-MSHA, Dr. Sci.
(Biol.) (2)
kopvo@mail.ru,
kalash0407@mail.ru
(1)Institute of Forestry of the NAS of Belarus», 246001 of Gomel,
Proletarskaya st. 71
(2)Russian State Agrarian University-MTAA Timiryazeva, Moscow,
127550, st. Timiryazevskaya, 49
The technology for pelletizing the forest tree seeds of using vegetable
polysaccharides and varied target additives has been researched. Information
has been acquired on the optimum concentrations of the target additives and the
physicochemical properties of pelleted seeds and gives a comparison of the
physicochemical properties of the pelleted seeds depending on the size of
vegetable polysaccharide particles and the target additives used. Studies of
the choice of ingredients and optimization of ratios of composite polymeric
structures and target additives are necessary for the development of technology
of receiving pelleted seeds with their subsequent use in the tree nursery
economy. It will allow a more rational use of expensive seeds and provide
planting of wood using standard planting material to a full extent. Seeds of
the Scotch pine from the first to the third class of quality have been studied.
The weight of 1000 pieces of seeds varied from 6,35 to 7,83 g, and the purity –
from 96,0 to 99,1 %. Laboratory researches on the determination of viability
and energy of germination of pelleted seeds of coniferous breeds were carried
out by the technique developed. We used plastic germinators and double crepe
filter paper. The height of one tooth of crepe filter paper was 20±1 mm. The
optimum values of ingredients concentration of the polymeric structure for the
maximum values of moisture-holding ability and resistibility during tensile
tests have been various. The comparison of coefficients of importance allowed
defining the following optimum ratios of components in the polymeric
composition (Mas. %): vegetable polysaccharides based on the pine – 62–70;
sodium salt of carboxylmethylcellulose – 7–12; sapropel – 5–9 and the rest was
water. The best indicators of quality of the seeds received by pelletting are
recorded with the sharing use of vegetable polysaccharides with the size of
particles of 350–400 microns. The resistibility of granules of pelletted seeds
under compression at such fractions was maximum and made 28–31 N. Analysing the
received pilot batches of pelletted seeds on these variants of the experiment,
it is possible to tell that nearly 100 % of seeds had the optimum uniform size
of granules, and their resistibility (20–30 N) allows using similar seeds in
mechanized planting in forest nurseries for cultivation of planting material.
Keywords: pelletting of seeds, technology,
composite preparations, viability
References
1. Arkhipenko V.I., Burakova V.S., Chernyavskiy A.F. Spektroskopiya plazmy i prirodnykh ob’ektov [Plasma spectroscopy and natural objects]. Minsk: Belarusian science, 2007, 488 ð.
2. Koretskaya L.S. Atmosferostoykost’ polimernykh
materialov [Weathering of
polymeric materials]. Minsk: Science and technology, 1993, 206 ð.
3. GOST 6806–73. Materialy lakokrasochnye. Metod
opredeleniya elastichnosti pri izgibe [State
Standard 6806–73. Paints and varnishes. Method for determination of elasticity
in bending]. Moscow: Standartinform Publ., 1988, 5 ð.
4. Kopytkov V.V., Kulik A.A., Kopytkov
V.Vl., Sak V.B. Tekhnologiya polucheniya drazhirovannykh
semyan na osnove kompozitsionnykh polimernykh materialov [The technology of producing sugar-coated
seeds on the basis of composite polymer materials]. Gomel, 2008, 165 ð.
5. Rekomendatsii po tekhnologii
drazhirovaniya semyan sosny [Recommendations
on the management of seed pellet