Results 191 to 200 of about 42,985 (236)
Synergistic Effects of Rotenone and Abamectin on Physiological Suppression, Population Inhibition, and Ion Disruption of <i>Bursaphelenchus xylophilus</i>. [PDF]
Int J Mol SciZhang Q +5 more
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Temperature sum models in plant spring phenology studies: two commonly used methods have different fields of application. [PDF]
J Exp BotZhang R +5 more
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Tree Selection of <i>Vernicia montana</i> in a Representative Orchard Cluster Within Southern Hunan Province, China: A Comprehensive Evaluation Approach. [PDF]
Plants (Basel)Liu J +5 more
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Forest Ecology and Management, 1991
Abstract There is a rapid rate of forest clearance in many tropical countries. This problem is becoming more serious as the rising world population increases demand for fuelwood and timber. The reduced area of forest must be treated so as to produce the highest possible sustained yield of suitable timber compatible with protecting the ...
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Abstract There is a rapid rate of forest clearance in many tropical countries. This problem is becoming more serious as the rising world population increases demand for fuelwood and timber. The reduced area of forest must be treated so as to produce the highest possible sustained yield of suitable timber compatible with protecting the ...
openaire +2 more sources
ACM Transactions on Graphics, 2019
Due to the enormous amount of detail and the interplay of various biological phenomena, modeling realistic ecosystems of trees and other plants is a challenging and open problem. Previous research on modeling plant ecologies has focused on representations to handle this complexity, mostly through geometric simplifications, such as points or billboards.
Makowski, Miłosz +5 more
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Due to the enormous amount of detail and the interplay of various biological phenomena, modeling realistic ecosystems of trees and other plants is a challenging and open problem. Previous research on modeling plant ecologies has focused on representations to handle this complexity, mostly through geometric simplifications, such as points or billboards.
Makowski, Miłosz +5 more
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Plantation Silviculture in Europe
1997Abstract As pressures to preserve natural forest resources have increased, plantation forestry and its study have gained in importance. Plantation Silviculture in Europe is an up-to-date, timely, and comprehensive exploration of the principles that underlie the planting and maintaining of forest resources.
Savill, P. +3 more
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Journal of Forestry, 1931
Abstract "There are more ways of killing a cat than choking her on butter." Old proverb. The author here describes briefly a method of associating the factors influencing growth and reproduction with the specific standard practices of silviculture in teaching this subject.
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Abstract "There are more ways of killing a cat than choking her on butter." Old proverb. The author here describes briefly a method of associating the factors influencing growth and reproduction with the specific standard practices of silviculture in teaching this subject.
openaire +1 more source