forage yield是什么意思

网络释义

用法例句

Effect of intercropping or mixture and harvest time on forage yield and quality of oat and pea under low soil nitrogen environment;

低氮环境下燕麦与箭筈豌豆间混作与刈割时间对饲草产量及质量特性的影响

Two forage spring maize cultivars were used to research the effects of planting density on the growth of spring maize and its forage yield in this study.

选用2个饲用春玉米品种,设计5个密度处理,研究了种植密度对玉米植株生长动态变化和饲草产量的影响。

For a given production environment, if forage mass is continues to increase without a significant reduction in digestibility as plant density increase, higher plant density would be desirable (unless lodging or some other factors limit produc.

在某一生产环境中 ,如果随着种植密度的增加饲草量继续增加而消化率又不明显下降 ,并且不受倒伏等其他因素的影响 ,那么较高的种植密度是必

Effects of Planting Density on the Growth of Spring Maize and Its Forage Yield

种植密度对饲用春玉米生长与饲草产量的影响

Effect of NPK combination on forage yield and nutrient accumulation under sudangrass and ryegrass regime

苏丹草-黑麦草轮作中氮磷钾配施对饲草产量与养分积累的影响

Effect of fertilization on the grass yield,water utilizing and nutrition uptake of Sudangrass and Ryegrass rotation regime

苏丹草-黑麦草轮作制中施肥对饲草产量及养分吸收的影响

Effect of Phosphate Fertilizer Level on Hay Grass Yield and Protein Yield of Qingyin Nol Oat

施磷水平对青引1号燕麦饲草产量和蛋白产量的影响

Study on the Effects of Fertilization on Yield and Quality of Two Varieties of Alfalfa

施肥对两个苜蓿品种饲草产量和品质的影响比较

Establishing the Association of Straw and Forage Grass to Spring up the Forage Grass Industry;

创建秸秆饲草协会 兴起一方饲草产业

Effect of Mowing-Topdressing and Nitrogen on Herby Yield and Quality of Triticale Cerealezhongsi237;

刈割—施氮对小黑麦中饲237草产量及品质的影响

Regulation of selenium and cobalt to main nutrition contents and trace element levels of grass and animal products by their transmission through soil-pasture-feed-animal chain(SPFAC)

硒钴通过“土-草-饲-畜链”(SPFAC)对草畜产品营养和微量元素水平的调控

The Research of Yield and Quality of Forage Hrass of Bromus After Heading in Different Cutting View

无芒雀麦抽穗后不同刈割期的产草量和饲草品质研究

Studies on Yield and Biophysical Characteristics under Nitrogen Application in Zhongsi237-Wancao2;

施氮对中饲237-皖草2号产量及生理特性影响的研究

Studies on Biological Characteristic and Nutritive Value of Forage Maize Influence by Different Nitrogen Forms

不同氮素形态配比对饲草玉米产量和品质的影响

Studies on yield and quality of mixed-sown annual forage and feed crops in Yanmenguan region

雁门关地区一年生牧草与饲料作物混播产量和品质研究

THE INVESTIGATION OF THE CONTENTS OF FOUR TRACE ELEMENTS IN SOIL-GRASS-ANIMAL AND THE STUDY ON THE EFFECT OF COPPER SUPPLEMENT ON REDUCE ABORTION RATE OF PREGNANT GOATS IN MINFENG COUNTY;

民丰县—草—畜中四种微量元素含量的调查及补饲铜对降低当地山羊流产率作用的研究

Making Good Use of The Advanfages to Develop the Fodder industry;

充分利用“两大优势”大力发展饲草产业

Developing Straw Forage Grass Industry to Promote Peasants Earnings;

发展秸秆饲草产业 促进农民收入增长

Standardization of Feed Industry and Quality Safety of Feed Products in China;

我国饲料工业标准化问题与饲料产品质量安全

Forecast of Livestock Producing Capacity and Contermeasures of Forage and Pasture Development in China;

中国畜产品生产分析预测及饲草发展对策

Study on Prediction Model of Herbage Intake and Optimization Supplementation of Semiconfinement Dairy Cow in Agri-pastoral Transitional Zone

农牧交错区半舍饲奶牛牧草采食量预测模型及优化补饲的研究