同时还研究了林分平均净生产量和产量结构。
The structure of output and productive forces have been examined.
红三叶群落地上部的净生产量、自然归还量和元素的存留量均显著高于地下部。
The net production, natural returning and retaining amount of elements in aboveground portion were a markedly higher than that of underground in t.
利用森林蓄积量推算森林生物量和净生产量的方法，系统研究了我国森林植被的生物生产力。
Method for estimating biomass and net production of forest vegetation from stem volume of stand was proposed in this paper, and biological production all over China was estimated by using this methed.
其中主要的发现是：发达国家的消费者浪费的食物，有将近2.22亿吨，相当于撒哈拉以南地区食品的净生产量。
Among the key findings are that consumers in rich countries waste almost as much food, 222 million tonnes, as the entire net food production of sub-Saharan Africa.
林木仍然处于继续生长阶段，各类型林分净生产量组成和林木层各组份净生产量的分配，都表现为基本一致的规律。
The law of net productivity composition in various stand types is basically identical with that of net productivity distribution in various forest tree organs.
本文研究了黑石顶自然保护区南亚热带常绿阔叶林的生物量增量及其分配规律，净第一性生产量及其分配规律。
Biomass increment, net primary production, and their allocation of the lower subtropical evergreen broad-leaved forest in Heishiding natural reserve were studied.
连续放牧群落净初级生产量高于禁牧群落，为超补偿生长。
The primary production under CG is higher than the FG and appeared as over-compensatory growth.
连续放牧群落净初级生产量高于禁牧群落，为超补偿生长。
The primary production under CG is higher than the FG and appeared as over-compensatory growth.
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