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- Problem of cotton production and the measures of increasing yield, income. 棉花生产存在的问题与增产增收措施。
- Shortening period of empty embryo; Prolonging period of galactopoiesis; Increasing yield of milk. 缩短空胎期,增长?乳期,增加牛乳总产量。
- Increasing yield and improving quality and flavor of Chinese rice wine are vital to rice wine brewage. 摘要黄酒生产旨在提高成品的产量和质量,改善风味。
- Abstract : The article studied increasing yield and population dynamics of azolla in rice-duck-azolla integrated farming. 摘要 : 本文系统分析了稻鸭萍共作系统的生态结构,绿萍在系统中的生长动态和增产效应。
- Applying a small quantity of N at planting seldom increases yield. 播种时施用少量氮肥很少能增产。
- It is implied that t he main way of increasing yield of winter wheat should be increasing soil water content before sowing and promoting plant earbearing tiller in dryland. 提示旱地小麦蓄足底墒,增加土壤水分含量,促进小麦分蘖成穗是提高旱地小麦产量的重要途径。
- Besides increasing yield, agricultural production should stress intensification of food nutrition and improvement of food safety to get high quality food materials. 为了得到优质的食品原料,农业生产在提高产量的同时,应强调食物营养的增强和安全性的改善。
- This increased yield will reduce still further the net cost increase. 产量增加则会使净增费用降低一些。
- As one of the effective approaches in improving fertilizer efficiency and increasing yield,the addition of the long-effect additive(NAM) in compound fertilizer is recommended. 这是提高作物产量和提高化肥利用率的有效手段之一,应大力推广在复混肥中添加这种长效添加剂(NAM)。
- In Si non-deficient soil (available Si more than 10.5 mg/kg), Si addition (silicon-calcium fertilizer) has effect on increasing yield, the response was not significant. 在不缺硅土壤(有效硅高于10.;5毫克/公斤)施硅(硅钙肥)有增产效果,反应不显著。
- The effect of potassium increased with increasing yield and nitrogen fertilizer. 钾肥效应随着产量和施氮量提高而增大。
- This article analyzes the effect of increasing yield and income of the intercropping system with maize and soybean in upland of red soil, and explains the influence of intercropping on plant growth and decrease of disasters. 分析了红壤旱地玉米大豆间作系统的增产增收效应,并从间作对作物生长的影响以及农田减灾效应等方面阐述了其增产增收的机理。
- We will never yield to invaders. 我们绝不会向侵略者屈服。
- The modifications were aimed chiefly at reducing labour costs and increasing yields. 改变的目的主要在于减少劳力成本和增加果实产量。
- As some trouble has appeared in the production of chitin and chitosan, improvement of decreasing production cost, increasing yield and product quality has been put forward here in this paper. 鉴于几丁质及脱乙酰几丁质生产中出现的一些弊端,提出了降低生产成本、提高收率及产品质量的改良方法。
- The genetic gains of above traits and their GCA played an important role in increasing yield potential of recent hybrids, and to the reduction of the cost of producing hybrid seeds. 部分性状及其GCA的遗传改良进展对提高近代玉米杂交种的产量潜力、降低种子生产成本都有重要作用。
- Pollination for watermelon through bee is the key measure to increase yield and quality. 蜜蜂为西瓜授粉是增加其产量与质量的关键措施。
- It was thought that the new process for producing glyoxal by oxidizing acetaldehyde with nitric acid should be developed inland, and the urgent task was increasing yield and quality. 认为国内应大力开发乙醛硝酸氧化法生产乙二醛的工艺,目前的迫切任务是提高产量与产品质量。
- Revenues may increase with increased yield, however corresponding costs may make the added revenue uneconomical. 收入会随着增产而提高,但相应的成本会使收入的提高不经济。
- In order to increase yield of maize, effect of plant density and sowing patterns on yield of silage maize were studied. 为了挖掘青贮玉米的增产潜力,本研究就种植方式和种植密度对青贮玉米产量的影响进行了研究。