查询词典 fertilizer

In the range of 0～60kg/667m~2, The contents of tannin and organic acid reduced significantly as potassium fertilizer increased, but the effect was minished while more than 60kg/667m~2 potassium fertilizer(K_2O)were used.

在20～60 kg/667m~2 范围内，随着K_2O 用量的增加，黄瓜叶片和果实中SPS 活性均逐渐升高，而K_2O 用量达80 kg/667m~2时有下降趋势。

It can reduce 30%-50% of consumption of pesticide and fertilizer as osmotic synergists being high and strengthen the pesticide effect, fertilizer efficiency.

作为高渗增效剂用可减少农药、肥料使用量30%～50%，且增强药效、肥效。

This paper statists and analyses the data about phosphate fertilizer of Chongqing from 1990 to 2003, evaluates the quality of phosphate fertilizer production and analyses the reason that why the rate is so low.

本文统计分析了1990年来重庆市流通领域抽查的磷肥数据，评价了重庆市农资市场中磷肥产品质量，分析了合格率低的具体原因。

The amount and ratio of nutrient translocations from leaf to grains vary with the mulching, and the supply of water and nitrogen fertilizer, indicating that the different water-fertilizer control measures can regulate nutrient transport and distribution in plant.

养分由植物叶片向子粒的转运量及转运效率随水分、氮素和覆盖条件的变化而发生显著变化，说明不同肥水调控措施可以调控养分在植物体内的运输和分配。

The production of crop specific controlled release BB fertilizer is simple and easy to do by mixing different nutrient-lapsed time fertilizers according the different nutrient demand ratio of crops,it should be the developing direction of compound fertilizer in China.

分析了树脂和硫磺包裹尿素缓释肥料发展缓慢的原因和弊端，提出以水溶性聚合物作为尿素和复混肥料的包膜胶结和内质缓释剂，具有降解快对作物无害改善土壤结构成本低等特点，将促进缓释肥料的发展采用生产不同时间段释放养分的缓释肥，按作物不同生育期对养分的需求比例掺混在一起，生产作物专用的缓/控释BB肥料简单易行，应是我国缓/控释肥料的发展方向

The results showed that 1518kg farmyard manure and 59.9kg chemical fertilizer, equal to 38kg N, P and K pure nutrient, were applied per unit area (667m2) of arable land,and that the nutrient ratio of farmyard manure and chemical fertilizer was 4.9∶5.1 (N∶P2O5∶K2O=1∶0.4∶0.62), and that the total complex grain output per year and the complex output value were 479.6kg and 804.47yuan per 667m2 respectively, and that the manure cost and the pure income from manuring were 148.25 yuan and 716.22 yuan per 667m2 respsctively, and that 12.6kg grain output could be gotten averagely from 1kg nutrient input The main factors affected the manuring effect were topography, cropping systems and crops kinds and manuring quantity from a peasant household as well effected the soil fertility significantly.

结果：平均每667m2耕地投入农家肥1 518 kg，化肥59.9 kg，折氮磷钾纯养分38 kg，农家肥与化肥养分比为4.9∶5.1，N∶P2O5∶K2O=1∶0.4∶0.62，全年粮食复合单产479.6 kg/667m2，复合产值864.47元，肥料成本148.25元/667m2，肥料纯收入716.22元，肥料产投比值5.9，投入1 kg养分产粮12.6 kg。影响投肥效应的主要因素为地势、耕制和作物。农户投肥数量对土壤肥力影响较大。

It features in well-distributed seed planting, sideway fertilization with bigger quantity of fertilizer and 40kg/mu fertilizer quantity. It has structures of profiling compacting machine, with reliable performance in earth backing and compacting.

整体功能位于国内领先水平，能满足牧草播种的特殊要求，播种均匀，侧深施肥且排肥量大，亩排肥量可达40公斤；仿形镇压机构具有可靠的复土性能和对行镇压功能。

In order to develop and make use of wine lees type bio-organic fertilizer, the effects of wine lees type bio-organic fertilizer on yields, quality and biomarker of cowpea were studied by field plot experiments.

为合理开发和利用酒糟型生物有机肥，采用田间小区试验研究了酒糟型生物有机肥对豆角产量、品质及其生理指标的影响。

This project may domestic establish the Shen Nong fragrant chrysanthemum in the forest region to plant the base, uses naturally organic breeds the fertilizer employment, the fertilizer biology fermentation well-rotted compost, the microorganism soil amelioration, the green manure to turn the pressure spoiled to raise the field, the plant disease biology integrated control, the non-pollution irrigation, to increase reduces fragrant harms technological means and so on roasting, large-scale, the wide range carries on to the Shen Nong fragrant chrysanthemum without the environmental damage, the non-pollution cultivation.

该项目可在林区境内建立神农香菊种植基地，采用天然有机腐殖肥料施用、肥料生物发酵腐熟、微生物土壤改良、绿肥翻压养田、病虫害生物综合防治、无污染灌溉、增香减害烘烤等技术手段，大规模、大范围对神农香菊进行无公害、无污染培育。

When people used to own the garbage and waste into the bin, the plastic containers will be dealt with the same particle imaging rice, biscuits paper compressed into a paper-like cake; concentrated in the glass melting into a liquid, such as garbage leaves fermented into fertilizer, cleaners every day as long as the digestion of waste containers loaded and then sold to categorize these fertilizer manufacturers need to again use the garbage.

当人们把自己用过了而废弃的生活垃圾放进这个垃圾箱里时，这个垃圾箱会把塑料处理成像大米一样的颗粒，废纸压缩成饼干样的纸饼；玻璃制品集中在一起融化成液体，菜叶等生活垃圾发酵成肥料，清洁工人每天只要把桶里消化的垃圾归类收装然后卖给需要这些肥料的厂家，再次利用这些垃圾。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。