1.
The Research on the Effect of the Fertilizer Synergist to the Virus-free Potato
肥料增效剂对脱毒马铃薯作用效果研究
2.
Application Study of Carbon Nano-fertilizer on Growth of Winter Wheat
纳米增效肥料在冬小麦上的应用研究
3.
Studies on Promotion of Bacterial Fertilizers on Poplar Growth and Its Mechanism;
杨树施用细菌肥料的增长效应及作用机理研究
4.
Effect of Chinese Medicinal Herb Additives Feizhusan on Weight Gain of Fattening Pigs
中草药饲料添加剂肥猪散对增重效果的影响
5.
Preparation of synergism conditioning filler for compound fertilizers with phosphogypsum processing medical stone
用磷石膏处理麦饭石配制复混肥增效调理填充料
6.
More fertilizer will raise the output, but too much fertilizer will lead to just the opposite.
多施肥能增产, 但肥料过多会适得其反。
7.
efficiency of feedlot gain
围栏肥育时增重效率
8.
Organic fertilizers are slow-acting. They can be used in combination with quick-acting chemicals.
有机肥是慢效肥料，可以和速效化肥结合使用。
9.
On very poor soils, band placement of phosphate produces larger yields and makes more efficient use of the fertilizer.
在很瘠薄的土壤上，磷肥做带状施用可以提高肥料的效用而获得增产。
10.
Fertilizers Response Model and Optimal Fertilizer Rates for Potato(Solanum tuberosum L.) Production in Diqing
迪庆马铃薯肥料效应与优化施肥研究
11.
A Study on the Production-increasing and Quality-improving Effects of Potato through Increasing Potassium Fertilizer;
马铃薯增施钾肥增产提质效果的研究
12.
But ammonium fertilization may have to be increased.
不过铵态肥料是应该增施的。
13.
Research on Coated-Fertilizers of Polystyrene Plasticized by Vegetable Oil
植物油增塑聚苯乙烯包膜肥料的研究
14.
Fertilization Effectiveness and Gain Sustainability of Middle aged Pinus massoniana Plantation
马尾松人工中龄林施肥肥效与增益持续性研究
15.
Organic and inorganic fat matches executes,enhances the chemical fertilizer production increase potency;
有机与无机肥的配施,提高化肥增产效力;
16.
Effect of long-term located continuous fertilizer application on yield increasing and soil fertility developing
长期定位连施化肥的增产培肥效应研究
17.
The Effect of Zinc and Boron Micro-Fertilizer Applied in the Soil at the Early Tillering Stage of New-Planting Sugarcane;
新植蔗分蘖初期根施锌、硼微肥的肥料效应研究
18.
Nutrient Slow-release Mechanism of Humic Acid Fertilizer Extracted from Brown Coal and Its Effects;
褐煤腐殖酸肥料的养分缓释机理及其肥效研究