Simulation of greenhouse cucumber leaf area based on radiation and thermal effectiveness 基于辐射和温度热效应的温室水果黄瓜叶面积模型
Temporal variation of plant height , plant cover and leaf area index in inter - cropped area of sichuan , china 覆盖度和叶面积指数的时间变化
The leaves area of weed is the standard of making the concentration 杂草叶面积是评估杂草长势的重要指标，也是目前配制除草剂药液浓度的主要依据。
Response of leaf area expansion and photosynthetic characteristics of cucumber to soil water status in greenhouse 温室黄瓜叶面积扩展与光合特性对土壤水分的响应研究
The relationship between relative evapotranspiration and leaf area index and surface soil water content in winter wheat field of north china plain 华北平原冬小麦相对蒸散与叶面积指数及表层土壤含水量的关系
It may provide an accurate technique for monitoring the growth of crops and estimating the yields in loess areas 多年的叶面积动态变化用同一方程式表达，提高了方程的可信度，可用于作物生长模拟和作物生长监测和遥感估产。
Generally speaking , leaf nitrogen content per unit leaf area increased under high irradiance and was significantly higher than those under low irradiance 损伤处理可使植株叶单位叶面积n含量降低，而单位叶重n含量却比未受损植株高。
The result showed : in different light environments anti different plants , transpiring water volume and absorbing heat quantity of leaf area was very different 结果表明：不同的光环境及植物在单位叶面积内的蒸腾释水量及吸热量有很大差别。
It did not flower until the plant has developed three pseudo - bulbs with a total volume of more than 8 cm ^ 3 per shoot , and the leaves had a total area of more than 33 cm ^ 2 绝大多数开花个体具有3个假鳞茎且其总体积通常达8立方公分，叶面积达33平方公分。
