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- nurse crop growth 保护作物生长
- In 2563 hours of sunshine, light enough for crop growth. 年日照2563小时，光照充足，适于农作物生长。
- Well-proportioned seed-sowing is good for crop growth. 均匀撒种有利于农作物的生长。
- It is generally advantageous to sow pasture seeds with a companion grazing nurse crop. 一般在播种草种时，同时播种放牧保护作物是有好处的。
- At this time our country most of the winter into the spring crop growth stages. 这时我国大部分地区越冬作物进入春季生长阶段。
- Cover crop; nurse crop A companion crop grown to protect some other crop sown with it, as small grain is sometimes seeded with clover. 护田作物;遮盖作物一种用同其它作物一起播种的作物,用来保护其它作物。例如三叶草有时和一些小粮食作物一起播种。
- A team of Chinese biologists solved a long-standing puzzle in crop growth. 一个生物学家小组解决了长期困扰人们的农作物生长之谜。
- Humic acid (HA) can promote crop growth and increase fertilizer utilization. 而腐植酸具有促进作物生长、提高肥料利用率等作用。
- Effect of bacterial sludge on crops growth. 菌泥对作物生长影响的研究。
- Vegetation Indies (VI) have been used to estimate crop yield and monitor crop growth for many years. 地表具有各项异性的特征，在监测地表植被时，经过大气纠正的数据，通过多时相和多角度合成时对于它的二向反射率必须经过角度归一化。
- GOUDRIAAN J, Van Laar H H. Modeling potential crop growth processes[M]. Kluwer academic publishers. 陈明荣;龙斯玉.;我国气候生产潜力区划的探讨[J]
- Layers deep, fertile soil, suitable for a variety of crop growth, especially for pepper growth. 土层深厚，土壤肥沃，适合各种农作物生长，尤其适合辣椒的生长。
- Coupling remote sensing data with crop growth models to predict crop yield is a hot research topic. 将遥感信息与作物生长模式结合来预测作物产量,是目前的一个热点研究课题。
- Analysis of net assimilation rate and crop growth rate indicates that two peaks of photosynthetic activity occur during the growing season. 净同化率和作物生长率分析表明，在生长季节出现两个光合活性高峰。
- It also says, however, that world farms could gain from up to a3 Celsius rise in temperatures because of better crop growth at higher latitudes. 然而，此报告也显示，由于气温可能上升摄氏三度，高纬度农作物的生长情形较好，全球农业可能因此受益。
- Use of automatic weather stations (AWS) and crop growth models (CGM) have been shown to be a successful method for management of efficient irrigation scheduling. 描述:本文主要通过一个自动气象站和作物成长模型来阐述该系统的原理、目的、成果、未来发展等方面。
- The nurse diluted the drug with saline water. 护士用生理盐水把药加以稀释。
- Climate variation results in the change of agriculturally climatic resources and their variation affects the change in the crop growth period (CGP). 气候变化会引起农业气候资源的变化，气候资源的变化又会导致作物生育期长短的变化。
- Based on crop growth model MACROS developed by Penning de Vries and field experiment, a barley simulation model was established. 本研究以Penning的MACROS模型及其模块L1D、L2C和L2SS等为基础，联结气象资料、作物资料、土壤参数，组建了大麦生长动态模拟模型。 模型用CSMP语言，在函数和子程序中使用FORTRAN语言。
- It also says, however, that world farms could gain from up to a 3 Celsius rise in temperatures because of better crop growth at higher latitudes. 然而，此报告也显示，由于气温可能上升摄氏三度，高纬度农作物的生长情形较好，全球农业可能因此受益。
