您要查找的是不是：
- 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。
- By the method of field plot experiment and laboratory determination,dynamic change and release of fixed ammonium in upland soils during crops growth period were studied. 通过田间小区试验和室内分析,研究了湖南省的代表性旱耕地土壤固定态铵在作物不同生育期的动态变化规律及其释放情况。
- Self-memory grey model for predicting precipitation of crop growth period 作物生育期降雨量预测的灰色自记忆模型
- Soil arid and climate productivity over Gansu loess plateau during crop growth period 甘肃黄土高原作物生长期土壤干旱及气候生产力特征分析
- Crop growth period 作物生长期
- 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。
- Brazil meteorological agency said that the current Rio Grande do Sul soybean crop has been through a critical growth period. 巴西气象机构称，目前南里奥格兰德州大豆作物已经渡过了关键生长期。
- Limed nitrogen urea can improve the efficiency of urea fertilizer,regulate the growth period of plant,improve the yield of crop and work as pesticide. 石灰氮尿素改善了尿素的肥效,并能调节农作物的生长期,提高产量,还有杀虫效果。
- Budding blossoms betoken the peak growth period of plants. 含苞待放的花蕾是植物生长最茂盛的时刻，本品配方含有牡丹花、桃花、玫瑰花、海棠花等花蕾的提取液，并含有天然生态调节因子等功效成分。
- 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。
- 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。
- This paper systematically analysed the interplanted corn with spring wheat by the plastic film mulching and the influence on the root system, growth period and habit and the crop yield. 本文系统分析了春小麦套种玉米地膜覆盖栽培对作物根系、生育期和生长特征及产量形成的影响。
- 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。
- The growth period, nitrogen fixation, growth condition and other growth characteristics of Nostoc. sp were studied. 摘要研究了念珠藻的生长周期、固氮特性、生长条件等生长特性。
- 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。
- During their growth period, large breed puppies multiply their birth weight70-90 times. [ 在大型犬幼崽的成长过程中，他们需要增加他们出生体重的70-90倍。
