1.
What Can Departments of Chemical Industry Do for Raising Fertilizer Use Efficiency;
提高肥料利用率化工部门能做些什么?
2.
Effect of Released Controlled Urea on Rice Yields and N Fertilizer Use Efficiency
控释尿素对水稻产量和肥料利用率的影响研究
3.
Influence of Plant Arrangement, Density and the Rate of Fertilizer Applied on Maize Yield and Fertilizer Use Efficiency
种植方式、密度、施肥量对玉米产量和肥料利用率的影响
4.
Increasing the FUE is one of the key problems in the world.
提高肥料利用率已成为当今全球关注的焦点问题。
5.
It releases the speed and is only the influence of the temperature of soil (or the host) grows by the plant, release and absorb unifying harmoniously, thus improve the fertilizer utilization ratio.
其释放速度只受植物生长土壤（或基质）温度的影响，释放与吸收和谐统一，从而提高肥料利用率。
6.
The Effect of Combined Application of Organic Manure and Chemical Fertilizers on Yield of Winter Wheat and Nitrogen Utilization
肥料配施对冬小麦产量和氮肥利用效率的影响
7.
manganese oxide as fertilizer sources
利用氧化锰作为肥料
8.
Developing organic fertilizer with humic acid-types to improve utilization ratio of chemical fertilizer
发展腐植酸类有机肥 提高化肥利用率
9.
Effect of Controlled Release Fertilizers on the Yield and Quality of Chinese Cabbage and Nutrient Use Efficiency
控释肥料对大白菜产量、品质和养分利用率的影响
10.
Effects of Different Ratios of Base N to Dress N Fertilizer on Nitrate Content in Chinese Cabbage and the N Use Efficiency
氮肥不同基肥、追肥比例对小白菜硝酸盐含量及氮肥利用率的影响
11.
Characteristic of Nitrogen Use Efficiency of Central Food Crops under Long-term Fertilization;
长期施肥下我国粮食作物氮肥利用率变化特征
12.
The Effect of Water and Fertilizer Regulating on Growth and Water and Fertilizer Use Efficiency of Crop
水肥调控对作物生长及水肥利用效率的影响
13.
Effect of controlled-release nitrogen fertilizer on growth and fertilizer nitrogen use efficiency of double rice in southern China
控释氮肥对双季水稻生长及氮肥利用率的影响
14.
Effects of Different Nitrogen Fertilizer Application Rate and Different Topdressing Way on Yield and Efficiency for Maize Zhongyu 15
氮肥用量和追肥方式对玉米中玉15产量和氮肥利用效率的影响
15.
Studies on Efficiency of Fertilizer Utilization in Flue-cured Tobacco with Different Fertilizer Response
烤烟根茎叶对钾肥的吸收利用率研究
16.
The Research of Organic Fertilizer Using Situation and Resources in Shaanxi Province;
陕西省有机肥料资源及利用现状研究
17.
Effects of Fertilization Formula and Level on Wheat Yield、Quality and Fertilizer Utilization under Different Soil Fertility;
不同土壤肥力施肥配方及水平对小麦产量、品质和肥料利用的影响
18.
"These "substances the farmer gives back to the soil in the nature of natural or artificial manures or fertilizers. "
他们利用天然肥料和化学肥料把这些东西返还给土壤。