林农复合生态系统,agroforestry ecosystem英语短句,例句大全

林农复合生态系统,agroforestry ecosystem
1)agroforestry ecosystem林农复合生态系统
1.By investigating on current situation of agroforestry ecosystem on hilly and gully region of the Loess Plateau, structure, type and model of comprehensive management of agroforestry ecosystem are suggested.通过对黄土高原丘陵沟壑区林农复合生态系统立体经营现状的调查分析,总结出该区林农复合生态系统立体经营的结构、类型和模式,并确定适合该区发展的林农复合生态系统经营模式,为该区复合农林业的发展提供参考依据。
2)agroforestry ecosystem农林复合生态系统
1.Fluxes of CH_4 and N_2O from paddy field of agroforestry ecosystem in hilly area of South China in the first crop season;华南丘陵区农林复合生态系统早稻田CH_4和N_2O排放通量的时间变异
2.CO_2 emission and its affecting factors in paddy field of agroforestry ecosystem in South China hilly area;华南丘陵区农林复合生态系统稻田二氧化碳排放及其影响因素
3.During dry and wet seasons respectively, measurements on daily gas exchange in leaves of Pennisetum purpureum and Dimocarpus longan of an agroforestry ecosystem “forest fruit grass fish” on hilly land catchment were made with portable photosynthesis system.分别在干、湿两季节 ,利用便携式光合测定系统 ,野外测定丘陵集水区“林、果、草、鱼”农林复合生态系统中龙眼和象草的气体交换的日变化 ,和在室内测定 2种植物的光合作用—光响应曲线。

英文短句/例句

1.Study on Benefits of Agroforestry Ecosystems in Purple Soil Area;紫色土区农林复合生态系统效益研究
2.Development of Non-timber Forest Products Through Agri-forest Compound Ecological System;通过农林复合生态系统发展非木材林产品
3.Effects of light competition on crop productivity in an intercropping agroforestry ecosystem光能竞争对农林复合生态系统生产力的影响
4.The Choice of Coniferous and Broadleaf Tree for Agro-forestry Ecological System on Taihang Mountain太行山农林复合生态系统中针阔叶树种的选择
5.Application of Hippophae spp.in Agro-forestry Systems in the Loess Plateau沙棘在黄土高原农林复合生态系统中的应用
6.Evaluation on the Synthetic Benefits of the Agro-forest Compound Ecosystem in the Loess Hilly-ravine Region in the Central Part of Gansu Province;甘肃中部黄土丘陵沟壑区农林复合生态系统综合效益评价
7.The Service Function of the Ecological System about Multiple Farmland and Forest and its Maintaining and Nurturing in Xuzhou徐州市农林复合生态系统服务功能及其维持与保育
8.Benefits Valuation of Eucalyptus-Crops Agriforestry;桉树人工林混农复合生态系统效益评估
9.The Classification、Structure and Function of Agroforestry Ecosyetems in Western Liaoning Province;辽西复合农林生态系统分类、结构和功能研究
10.System Dynamics Study on Agroforestry Ecosystem in LiouAn Area, Anhui;地区农林牧复合生态系统仿真模型的研究
11.Characteristics of farming-forestry-animal husbandry integrated ecosystem in Kaifeng sandy region.;开封沙区农林牧复合生态经济系统特征分析
12.Diversity of beetle assemblages in lac-plantation-farmland ecosystem紫胶林-农田复合生态系统甲虫群落多样性
13.Diversity of heteropteran communities in lac plantation-farmland ecosystem紫胶林-农田复合生态系统蝽类昆虫群落多样性
14.Diversity of grasshopper community in lac plantation-farmland ecosystem紫胶林-农田复合生态系统蝗虫群落多样性
15.Ecophysiological Characteristics and Productivity of Agroforestry System in the Loess Area of the Northern Wei River, Shaanxi, China渭北黄土区农林复合系统生理生态特性及生产力研究
16.Ecological Basis and Comprehensive Benefits Evaluation of Agroforestry System in Dashan Village大山村林农复合系统生态学基础及综合效益评价
17.IAMETER DISTRIBUTION DYNAMICS OF STANDS IN AGROFORESTRY SYSTEM林农复合系统中林分直径分布动态研究
18.Water Transfer Model of Agroforestry System and Its Water Ecological Characteristics;农林复合系统水分运移模型与水分生态特征的研究

相关短句/例句

agroforestry ecosystem农林复合生态系统
1.Fluxes of CH_4 and N_2O from paddy field of agroforestry ecosystem in hilly area of South China in the first crop season;华南丘陵区农林复合生态系统早稻田CH_4和N_2O排放通量的时间变异
2.CO_2 emission and its affecting factors in paddy field of agroforestry ecosystem in South China hilly area;华南丘陵区农林复合生态系统稻田二氧化碳排放及其影响因素
3.During dry and wet seasons respectively, measurements on daily gas exchange in leaves of Pennisetum purpureum and Dimocarpus longan of an agroforestry ecosystem “forest fruit grass fish” on hilly land catchment were made with portable photosynthesis system.分别在干、湿两季节 ,利用便携式光合测定系统 ,野外测定丘陵集水区“林、果、草、鱼”农林复合生态系统中龙眼和象草的气体交换的日变化 ,和在室内测定 2种植物的光合作用—光响应曲线。
3)agroforestry ecosystems农林复合经营生态系统
1.The effect of agroforestry ecosystems on local environment was studied by using multilevel fuzzy synthetic evaluation--grey correlativity analysis model.为研究农林复合经营生态系统的营造及其人为管理对当地环境产生的影响,在实地监测和调查分析的基础上,运用多级模糊综合评判-灰色关联优势分析复合模型,对渭北旱塬2种主要类型农林复合经营生态系统(以苹果-农作物间作为主的T1型和以花椒-农作物间作为主的T2型)的环境效应进行了评价与对比研究。
4)agroforestry systems农林复合生态系统
1.Based on the studying achievement of agroforestry systems Classification in the world, according to the climate types, terrain and physiognomy, social economy, the developing condition of agroforestry systems, and the needs of area environment construction and development of country economy.在总结和参考国内外农林复合经营系统分类体系研究成果的基础上,根据定西地区黄土丘陵沟壑区气候类型、立地条件、社会经济、农林复合经营现状,以及农村经济和区域生态环境建设综合发展的需要,提出了定西地区黄土丘陵沟壑区农林复合生态系统分类原则及分类体系。
5)Agro-forestry ecosystem农林复合生态系统
1.Agro-forestry ecosystem and sustainable development of agriculture in Karst regions-Tak-ing Zerong Village of Xingyi City of Guizhou Province as an example;农林复合生态系统与喀斯特山区农业持续发展——以贵州省兴义市则戎乡为例
2.The Diversity of Arthropod Community of Agro-forestry ecosystem;农林复合生态系统节肢动物群落多样性研究
3.Based on the land use map of 1986 and 2004,changes of the agro-forestry ecosystem landscape pattern in Nihegou watershed during the eighteen years were studied by Arcview and Arc/info software in the paper.以淳化县泥河沟流域为研究对象,利用该区1986年和2004年的土地利用现状图,在A rc/in fo和A rcveiw软件支持下,对该流域18 a来农林复合生态系统景观格局的变化进行了研究。
6)agroforestry ecosystem type农林复合生态系统类型
1.In this paper,Grey Decision Making was used to study the agroforestry ecosystem types,in which the summer-autumn crop combinations was regard as imcidents,and the matches of different row-spaces of tree as strategies.本文应用灰色局势决策的方法 ,把不同夏秋农作物组合作为事件 ,不同林木间距的搭配作为对策 ,对准北平原地区的农林复合生态系统类型进行选优。