Effects of compost and red mud addition on bioavailability of Cd and Zn in soil;
添加堆肥和赤泥对土壤生物有效性Cd和Zn的影响
Comparison and analysis on stability and maturity of hydrothermal-treatment products and compost in soil;
湿解产物与堆肥在土壤中的稳定性和腐熟度比较分析
Study on microbes in the fermentation of sewage municipal sludge compost;
城市污泥堆肥过程中微生物研究
Research on effect of compound microbial inoculant on sewage sludge composting;
复合微生物菌剂对污泥堆肥的作用效果研究
Effects of monosodium glutamate wastewater on aerobic composting of pulp and paper mill sludges;
味精废液对造纸污泥堆肥的影响试验
Evaluating the biodegradation capability of plastics under controlled composting conditions;
受控堆肥生物降解法测定全生物降解塑料(PBS)性能
Effects of Different Composts on the Main Soil and Environmental Factors of Greenhouse and Development of Tomato;
不同堆肥处理对温室土壤主要环境因子及番茄生长发育的影响
Influence of extracellular enzymes on microbial community’s succession in composts
胞外酶对堆肥中微生物群落演替的影响
Eight kinds of organic pollutants including 44 compounds in Ipomoea aquatic grown in paddy soil fertilized with sewage sludge and its composts were systematically determined by GC/MS.
在水稻土上施用城市污泥及其堆肥盆栽通菜 ,应用GC/MS联机检测技术对植株中 8类共 44种有机污染物进行系统分析 。
The Design and Implementation of Intelligent Decision System for Apply Fertilizer and Irrigate;
智能施肥灌溉决策系统的设计与实现
Experimental Investigation and Simulation on Water and Nitrogen Distributions as Affected by Fertigation From A Point Source;
滴灌施肥灌溉土壤水氮分布规律的试验研究及数学模拟
drip irrigation and fertilization system
点滴灌溉及施肥系统
organic vegetaBles
有机肥料灌溉的蔬菜
irrigate desert areas to make them fertile
灌溉荒芜地区使之肥沃.
Study of Water and Fertilizer Coupling Effect under Drip Fertitigation in Greenhouse Vegetable;
温室蔬菜滴灌灌溉施肥水肥耦合效应的研究
The increase has been especially dramatic during the past two decades in the U.S, particularly for sprinkler and drip irrigated systems.
近20年中，美国的灌溉施肥，尤其是通过喷灌和滴灌系统的灌溉施肥，增加极其迅速。
Study on the Schedule and Water-Fertilizer Coupling Techniques of the Cotton under Mulched Drip Irrigation;
棉花膜下滴灌灌溉制度及水肥耦合技术研究
The Research of the Effect of Micro Drip-irrigation Special-purpose Fertilizer to Cotton of Drip-irrigation under the Membrane;
微滴灌专用肥对膜下滴灌棉花施用效果的研究
Study on the response and fertilization model of cucumber for nitrogen,phosphorus and manure application in greenhouse under drip irrigation
日光温室滴灌条件下黄瓜氮、磷、有机肥肥效与施肥模式研究
Wheat fertilization mainly in basal, all organic manure, P and K and half of N fertilizers are applied at plowing, the rest N fertilizer dressed in jointing stage along with irrigation.
小麦施肥主要为基肥，全部有机肥、、和一半氮肥翻地时施入，其余氮肥在拔节期随灌水追施。
Know how much water is needed to refill the root zone during irrigation and plan fertigation accordingly.
要了解在灌溉时灌满根区需要多少水，并据此来制定灌溉施肥计划。
The summer evening after the rain is saturated and washed;the earth is fertile and fresh.
雨后的夏夜，灌饱洗净，大地肥而新的，
⑤bush and weeds overgrow.
⑤不除灌木杂草,使其与板栗争光争肥。
Effect of Application of Potassium Fertilizer on Maize Grain Milking and Yield
施钾肥对玉米籽粒灌浆及产量的影响
Effects of Swine Wastewater Irrigation on Phosphorus Fertility in Fluvo-aquic Soil
猪场废水灌溉对潮土磷素肥力的影响
Influence of Regulation and Control of Irrigation and Fertilization on Photosynthetic Characteristics of Cotton under Drip Irrigation
水肥调控对滴灌棉花光合特性的影响
‘3414’ Experiment on Effect of Rice Fertilizer in Guannan,Jiangsu Province
江苏省灌南县水稻“3414”肥料效应试验
