查询词典 fertilizer efficiency

Arbuscular mycorrhizae have ability to improve mineral quality of fruit tree, replacing the fertilizer so called the biological fertilizer.

摘要丛枝菌根有增强果树吸收矿物质营养的特性，起到代替肥料的作用，故称为生物肥料。

Effects of seed coating fertilizer on seedling growth and biochemic indicator of direct-seeded early rice were firstly studied by means of experiment of field direct-seeding with rice seed coated by seed coating fertilizer.

用种子包衣肥包衣早稻种子，通过田间直播试验，首次研究了水稻种子包衣肥对直播早稻秧苗生长及生化指标的影响。

It can result in obvious increase in yields of Casava and better economic effect if applying bio-fertilizer in Casava production,compared to the conventional application of fertilizer.

&绿源&生物肥是一种利用静态好氧发酵新工艺进行生产的新型生物肥，在木薯生产上施用，与习惯施肥处理比较产量有明显提高，取得了较好的经济效益。

The organic-inorganic compound fertilizer is produced through composting, compound with inorganic fertilizer and granulation, based on such the raw materials of solid waste as the causticization, lignin, sludge and grass residue, from paper-mills by alkaline-straw process.

利用碱法草浆造纸产生的固体废弃物：白泥木质素生化污泥及废草渣，经堆肥处理后与无机肥复配造粒，生产有机-无机复混肥，并进行了农田试验结果表明，该有机-无机复混肥可有效提高作物产量，改善作物品质，并对土壤具有显著的改良作用该研究对防止碱法草浆造纸的固体废弃物对环境的污染具有重要意义

The naturally regenerated chamaecyparis stand result indicated that both nitrogen and phosphorus fertilizers have increased chamaecyparis growth. Within the applied dosage range of this experiment, nitrogen fertilizer has curve effect, phosphorus fertilizer has linear effect, the interactive effect of nitrogen and phosphorus is positive, and the interactive effect of potassium and phosphorus fertilize is negative.

栖兰山桧木林地施肥试验结果显示，氮肥和磷肥皆会增加桧木生长量，在本研究的施用量范围内，氮肥会有曲线效应，磷肥为直线效应，氮肥和磷肥的交互影响为正效应，而钾肥与磷肥的交互影响为负效应。

The equivalent standard pollution loadings were compared among different rigions, the results indicated that the water pollution threaten caused by agricultural non-point source pollution was more serious in the south of Jiangsu province and in Nantong than in the other rigions;The equivalentStandard pollution loading rates of different agricultural non-point source pollution in different regions were analysised by clustering analysis method,and the results indicated that Nanjing、 Wuxi、 Zhenjiang and Changzhou were polluted mainly by domestic living pollution;Xuzhou、 Suqian、 Taizhou、 Yancheng、 Lianyungang、 Huaian and Nantong were polluted mainly by chemical fertilizer pollution; Suzhou and Yangzhou were polluted corresponsively by animals feces pollution 、 domestic living pollution、 chemical fertilizer pollution and fish breeding pond pollution.

对各地区的等标污染指数进行比较，发现农业非点源污染对水环境造成的威胁苏南地区和南通明显高于其它苏中、苏北地区；对各个市各非点源污染源的污染负荷率进行聚类分析，发现南京、无锡、镇江、常州以生活污染为主；徐州、宿迁、泰州、盐城、连云港、淮安、南通以化肥污染为主；苏州、扬州两地畜禽粪便污染、生活污染、化肥污染和精养鱼塘污染均占一定的比例。

The experiment selected a slow release fertilizer and studied the best dosage proportion of the slow fertilizer, dipotassium hydrogen phosphate, DCD as an inhibitor.

对几种有机脲酶抑制剂的抑制效果研究表明，一定浓度的游离态草炭土腐植酸和风化煤腐植酸，对土壤中脲酶活性都有较好的抑制作用，都是良好的有机脲酶抑制剂。

This paper explores the marketing strategy and the marketing decision of foliar fertilizer, a new kind of fertilizer which has appeared in Chinese rural market for about ten years in rural market.

本文将从叶面肥┄一种在中国农资市场上出现仅十年左右的新型肥料产品的研究出发，结合本公司的叶面肥产品┄植物动力2003的营销策略的制定，来探讨这类产品在农村市场的营销战略和营销组合问题。

After describing the whole market, the effects on the fertilizer industry and the opportunities on the foliar fertilizer industry from WTO are investigated.

在描述了市场的总体轮廓后，探讨了WTO对整个肥料市场的影响以及对叶面肥市场带来的机遇。

Implementation of conservation tillage, decrease of chemical fertilizer application, increment the rate of straw returning to field and organic fertilizer, should be the primary regulation direction of geoponic management in the future.

实施保护性耕作、降低化肥用量、提高秸秆还田量和有机肥的用量成为今后农业生产管理方式调整的主要方向。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"