leafareaindex相关论文
Background:The accurate estimation of carbon-water flux is critical for understanding the carbon and water cycles of ter......
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Wheat canopy nitrogen content inversion with hyperspectral technology based on support vector regres
A novel hyperspectral index,first derivative normalized difference nitrogen index (FD-NDNI),was developed to estimate th......
Respond of Canopy Characteristic of Platycladus orientalis Plantation to Structure-Based Forest Mana
Forest canopy is regarded as the most direct and active boundary between the forest and its outer environment.At the sam......
Global warming and expansion of landscape occupation are increasing occurrence of diseases in forest plantation....
Effect of fertilization systems on root characteristics,yield and quality of maize(Zea mays L.)under
A field study since 1998 were to explore the effects of fertilization systems on root characteristics,yield and quality ......
Linking Forest Soils and Ecophysiology to Improve Understanding of Ecosystem Processes Affecting For
Forest productivity is determined by the amount of carbon fixed through photosynthesis, the carbon lost through respirat......
Leaf area index,light interception,and harvest index of soybean growing in black soil of Northeast C
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As one of the key parameters for characterizing crop canopy structure, Leaf Area Index(LAI) has great significance in mo......
Modelling plant canopy effects on water-heat exchange in the freezing-thawing processes of active la
The effect of vegetation on the water-heat exchange in the freezing-thawing processes of active layer is one of the key ......
Evaluating the performance of CMIP6 Earth system models in simulating global vegetation structure an
Evaluation of vegetation structure and distribution simulations in Earth system models (ESMs) is the basis for understan......
研究结果表明,生物产量的突破是水稻进一步高产的物质基础,实现这一目的除应通过株形改良和高产栽培来提高最适叶面积指数和延长冠......
遥感尺度效应问题的存在已经严重限制了定量遥感应用的发展,制约了定量遥感反演精度的提高,成为定量遥感研究中亟待解决的热点问题......
本试验对乌盟地区主栽品种紫花白的高产群体的主要生理参数进行了研究,采用数学模拟手段进行数据处理分析,得出了叶面积系数,光合......
Short basal intodes are important for lodging resistance of rice (Oryza sativa L.). Severalcanopy indices affect the elo......
Photosynthetic characteristics were probed by sweet maize, waxy maize, high starch maize and common maize. The results r......
本文通过对荣华二采区10...
An overall greening over the Tibetan Plateau(TP) in recent decades has been established through analyses of remotely sen......
Nitrogen fertilizer application is an important measure to obtain high and stable corn yield, and the moisture content o......
Studies on Plant Population and Stand Establishment Techniques for Increasing Productivity of Rice i
Rice production in Pakistan is constraint by many factors pertaining to prevalent planting techniques. A research on the......
对不同秆径石竹的枝下高，冠幅，节数，最长节，第七节，枝盘数，壁厚，叶重，枝重，秆重，秆径，秆高１２个因子的生物量进行测定，得出各因子的平均值。分析结......
通过对鄂南第四纪红色粘土发育的棕红壤的人工模拟降雨试验，建立了不同覆盖水平下地表径流和硼流失的数学模型。研究表明；土壤含水量......
