播种密度,sowing density英语短句,例句大全

播种密度,sowing density
1)sowing density播种密度
1.Effects of Sowing Density and Seedling Age on Yield Formation and the Number of Groups in Hybrid Medium Indica Rice " Xin Liangyou 6 ";不同播种密度和秧龄对杂交中籼稻新两优6号群体数量及产量的影响
2.Test on sowing density of seedy lotus in swamp soil zone of Honghu lake;洪湖沼泽土子莲播种密度试验
3.The application amount of nirtrogen, the propotion of the nitrogen in base fertilizer and the sowing density of rice dry planting were studied by rotational design of the quadratic regression with three experimental factors.用三因素二次回归旋转设计对水稻旱种的施氮量、基肥施氮比例及播种密度进行研究。

英文短句/例句

1.Effects of Different Planting Densities on Grain-filling Characteristics and Yield of Winter Wheat不同播种密度对冬小麦灌浆特性及产量的影响
2.Effects of Seeding Density on Yield and Quality of Radish Sprout Seedling播种密度对萝卜芽苗菜产量及品质的影响
3.THE EFFECT OF KENTUCKY BLUEGRASS SPRING SOWING RATE ON THE TURF ESTABLISHMENT QUALITY IN HEXI DISTRICT河西地区春播早熟禾播种密度对草坪质量的影响
4.Study on Regulation of Nitrogen Application Amount and Plant Density over Yield and Quality of Yunan Winter Wheat;氮量和播种密度对豫南冬小麦产量和品质的调控研究
5.The Effect of Cultivate Mode, Nitrogen Fertilizer Rate and Planting Density on the Winter Wheat Conpy and Yield Characters;栽培模式、施氮量和播种密度对冬小麦冠层及产量构成特征的影响
6.Studies on Yield and Quality under the Different Seeding Rate and Nitrogen Application Regimes in Winter Wheat;播种密度与氮肥运筹对冬小麦产量和品质影响的研究
7.Effect of Seedling Colony on Seedling Quality and Output from Different Density Sowing;不同播种密度的秧苗群体对水稻秧苗素质及产量的影响
8.STUDIES ON MORPHOLOGICAL AND SOME PHYSIOLOGICAL CHARACTERISTICS UNDER THE DIFFERENT SOWING DENSITY IN WITER WHEAT;不同播种密度对小麦抗倒形态特征及若干生理特性影响的研究
9.Physiological characteristics of grain filling in high quality winter wheat under different fertilizer application dose and plant density施肥量和播种密度对陇东优质冬小麦灌浆期生理特性的影响
10.Effects of Plant Density on Grain Number and Grain Weight at Different Spikelets and Grain Positions in Winter Wheat Cultivars播种密度对冬小麦不同穗位与粒位结实粒数和粒重的影响
11.Study on Seed Coating and Direct Seeding Cultivation Density of Coldly Paddy Rice寒地水稻种子包衣直播栽培密度试验
12.Effect of Different Sowing Method and Population Density on Seed Potato Production不同播种方式及种植密度对马铃薯种薯生产的影响
13.Effect of Sowing Date and Planting Density on Fluorescence Induction Kinetic Parameters and Yield in Different Spike Type Cultivars播种期和密度对不同穗型小麦品种荧光动力学参数及产量的影响
14.Research on vacuum of a level-sucker precision metering device for rice seedlings水平吸盘式水稻育秧精密播种装置吸种真空度的研究
15.Seeding period and planting density's impact on vegetable-soybean fresh legume yield in Southern Guangxi播种期和种植密度对桂南地区菜用大豆鲜荚产量的影响
16.STUDY ON TECHNIQUE FOR SEED PRODUCTION OF TERNARY HYBRID COLE-RAPE SOWING IN SPRING--Ⅳ. EXPERIMENT OF OPTIMUM ROW-RATIO AND DENSITY甘蓝型三系杂交油菜春播制种技术研究——Ⅵ 适宜行比与密度研究
17.Effect of Planting Date and Planting Density on the Population Quality and Grain Yield of Winter Wheat;播种期和密度对冬小麦群体质量和产量的调控效应
18.Effects of Different Sowing Date and Planting Density on Yield Formation and Quality of Two Medium Japonica Rice Varieties in Huaibei;播期和移栽密度对淮北中粳稻两个品种产量形成及品质的影响

相关短句/例句

Seeding density播种密度
1.Effects of seeding density on quantitative characters of oat;不同播种密度对燕麦几个数量性状的影响
3)Planting density播种密度
1.Effect of different planting density on the main agronomic traits of film-mulched wheat;不同播种密度对地膜小麦重要农艺性状的影响
2.Influence of planting density on the growth of Allium mongolicum;播种密度对沙葱生长的影响
3.Effects of different planting density on the growth and fertility of thermo-sensitive male-sterile line in flax不同播种密度对亚麻温敏雄性不育系生长和育性的影响
4)density[英]['dens?ti][美]['d?ns?t?]播种密度
1.The relation among straw flax yield,density,amount of nitrogen, NP K ratio was studied.本文研究了不同播种密度、不同N肥用量及NPK比例与亚麻产量的关系。
2.The relation among product of flax and different, density amount of nitrogen, NPK ratio was studied.研究了不同播种密度、不同N肥用量及不同NPK比例与亚麻产量的关系。
5)Sowing at high density高密度播种
6)precision seeding精密播种
1.Research and development of precision seeding intelligent monitor;精密播种智能监测仪的研制
2.Development of Automatic Compensation Monitor System of Precision Seeding-Machine;精密播种机自动补偿式监控系统的研制
3.In view of that,we suggest to research and develop an automatic precision seeding system with AT89S52 SCM as core.针对当前农业生产中的播种机多使用不同的齿轮或排种器进行有级调速,调整播量、株距比较困难和地轮打滑严重影响播种质量等情况,以AT89S52单片机为核心设计开发了微型计算机控制的自动化精密播种系统。