China's fertilizer outputs and consumptions in 1994 and in 2005 are compared,the reasons for the quick increase of consumption are examined.
比较了1994年与2005年我国化肥产量与消费量的变化,探讨了我国肥料消费高速增长的原因。
Based on data of sown areas,grain production,consumption of chemical fertilizers of Sichuan and the runoff,sediment data from the upper Yangtze River,the "Grain for Green" project is revisited.
以四川省为例,基于退耕还林工程实施后粮食产量、粮食作物播种面积、化肥用量以及水质和水土流失状况变化的分析,讨论了退耕还林工程对环境保护的贡献和可能存在的问题。
A quantified fertilizer application computer consultant system on spring-planting peanut was set up based on several year results of high yield culture, balanced fertilizer application and corresponding trials.
春花生量化施肥咨询系统是在多年高产栽培、平衡施肥试验以及与其相配套的多种技术试验研究基础上建立的。
Effects of Amount of Chemical and Organic-Inorganic Compound Fertilizer on N &P Loss in Coastal Saline Region,Zhejiang Province
化肥用量和有机无机复混肥对浙江海涂区氮磷损失的影响
Effect of Chemical Fertilizer Applied Combing with Organic Manure on Yield of Rice and Nitrogen Using Efficiency
化肥有机肥配合对水稻产量和氮素利用的影响
Studies on Effects of the Application Rate of Chemical Nitrogen Fertilizer on Yield and Quality and Nitrogen Fertilizer Utilization Ratio of Vegetables;
化学氮肥用量对蔬菜产量、品质及氮肥利用率影响的研究
Man damages the soil with too many fertilizers and pesticides.
人们用大量的化肥及杀虫剂破坏土壤。
Effect of Chemical Nitrogen Fertilizer Application Rate and Organic-inorganic Compound Fertilizer on Yields and Quality of Vegetables;
化学氮肥用量及有机无机复混肥对蔬菜产量和品质的影响
The change in fertilizer used in the calculation of MPP is the difference between the given level of fertilizer use and the next smaller level of fertilizer use.
公式中的肥料用量变化量是指一定肥料用量水平与上一用量水平之差。
The results showed that compared to chemical fertilizer, AFR could decrease the nitrate accumulation in rape.
试验表明 :与化肥相比 ,适量施用沼肥 ,可有效减少油菜硝酸盐的积累 ;
Table 2 also shows that a change in the level of nitrogen application affects the MPP of potash use for any given level of potash use.
表2又表示在钾的各个用量水平,氮肥用量的变化对钾肥边际产量的影响。
Study on the Suitable Applying Amount of Nitrogen and Phosphorus Fertilizer on the Tide Soil Cotton Field in Binzhou City;
滨州市潮土土壤棉田氮磷化肥适宜用量的研究
Effect of Magnetization Mixes Fertilizer on Growth and Quality of Ginseng
施用磁化混合肥对人参生长和质量的影响
Effect of Optimized Application of Potassium Fertilizer on Summer Corn Yield and Nutrient Balance
优化施用钾肥对夏玉米产量及养分平衡的影响
The experimental analysis of nitrogen fertilizer’s best application amounts on rice
氮素化肥在水稻上最佳施用量试验结果分析
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
Variation of Groundwater Quality and Influence of Pesticide and Fertilizer on Hebei Plain
河北平原地下水质变及农药化肥施用量变化影响
Effect of chemical fertilizer application on grain yield in Qitai County,Xinjiang Uygur Autonomous Region
新疆奇台县化肥施用量变化及其与粮食单产的关系
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
Increased amount of N distribution at panicle initiation and heading stages over the common practice used in the province.
穗分化始期和抽穗期施用高于浙江省通常采用的氮肥数量。
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。
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