种植密度      planting density(343) plant density(172) density of crop(2) sowing density(18) planting densities(54) growing density(8) the planting density(51) cultivation density(4) density of cropping(0) density of plantation(0) plant densities(20) implantation density(4) crop density(1) plant-density(4) interpolating density(1) plan density(0) optimum planting density(7) plant population density(2) seeding density(4) cropping density(3) growing 　 density(0)   planting density      That of lanceolate type is less than 50°, whose planting density is 5.25—6.0×10~4/ha.      平展型玉米品种的叶倾角小于50°,种植密度5.25—6.0×10~4/ha。 短句来源      the best planting density is 67 500 plant/hm2;      最佳种植密度为67 500株/hm2; 短句来源      The arreet type of corn has an inclination of larger than 65°, and its planting density is 7.5—8.25×10~4/ha.      紧凑型玉米品种的叶倾角大于65°,种植密度7.5—8.25×10~4/ha; 短句来源      The best growing condition for increase in dry matter and starch contents were carbamide of 150 kg/hm~2,CaH_2PO_3 of 150 kg/hm~2 and KCl of 150 kg/hm~2,paclobutrazol of 900 g/hm~2,150 d after transplantations,planting density of 37 500 plants/hm~2 and fully mulching.      在施尿素150 kg/hm2+过磷酸钙150 kg/hm2+氯化钾150 kg/hm2,多效唑浓度900 g/hm2,栽后150 d收获,种植密度3.75万株/hm2和畦沟覆膜的条件下可使干率和淀粉含量达到最高。 短句来源      The results showed that the content of holocellulose among planting density vary from 73.78% to 75.56% and the extract of 1% NaOH vary from 22.64% to 23.84%.      结果表明:(1)种植密度间综纤维素含量变化范围为73.78%～75.56%; 1%NaOH抽出物含量变化范围为22.64%～23.84%; 短句来源 更多          plant density      The results showed that the optimal agricultural cultivation measure to get obtain yield higher than 2 250kg/hm~2 were as following: the amount of urea applied was 56.1～76.4kg/hm~2,potassium chloride was 89.7～124.1kg/hm~2,plant density was 314 000～347 000plants/hm~2 in red-yellow upland.      采用二次通用旋转组合设计研究了不同种植密度及尿素和氯化钾施用量对产量的影响,结果表明,在红黄壤旱地,该品种产量达2 250kg/hm2以上的最佳农艺措施是种植密度31.4~34.7万株/hm2,施尿素56.1~76.4kg/hm2,氯化钾89.7~124.1kg/hm2。 短句来源      (1) A field trial for plant density has been used for practical remediation in 2004 and 2005, it has four treatments, 10 cm×10 cm、20 cm×20 cm、10 cm×40 cm and 40 cm×40 cm, respectively.      (1)在10cm×10cm、20cm×20cm、10cm×40cm与40cm×40cm 4个种植密度下，利用蜈蚣草对砷污染土壤进行了2年的田间实际修复，得出如下结论：蜈蚣草是一种适宜于密植的草本植物，具有通过提高栽培密度来提高其地上部生物产量的潜力； 短句来源      It is suggested that the high yield had earned in plant density from 70 000 plants/hm~2 to 90 000 plants/hm~2 in recent plant type of maize,and the highest yield did in 80 000 plants/hm~2.      当前类型的玉米品种出现高产的种植密度在70 000株/hm2~90 000株/hm2,获得最高产量的种植密度是在80 000株/hm2。 短句来源      Through imitation with electronic computer, the agronomic schemes for yields over30000kg/hm2 were that the plant density was 52.95-63.45×10' plant/hm2, the seed size was4.9-7.0g;      通过计算机模拟试验，得出本试验条件下，获得30000kg／hm2以上产量的种植密度为52．95～63．45万株／hm2、种瓣大小为4．9～7．0g; 短句来源      The results showed that the relationship between grain yield and content (protein,Lipid and starch) in maize kernel and plant density were quadratic curves (y=a_1x+a_2x~2).      研究结果表明,玉米子粒产量及子粒内含物(蛋白质、脂肪和淀粉)含量与种植密度均呈二次曲线(y=a_1x+a_2x~2)关系。 短句来源 更多          density of crop      According to the study of breed selection,seeding time,seed,density of crop,seedings of cereal crops,irrigation,fertiliratun harvesting of Alfafa,the paper indicated the technology of Alfalfa industring pradaction in rural area of Ningxia.      本研究立足于宁夏农区自然及耕作条件,以宁夏贺兰山农牧场为示范研究基地,着眼于苜蓿草产业的发展,从优质品种的选择、播种期、种子下地、整地、播种、种植密度、苗期管理、灌溉、施肥、收获等苜蓿栽培及田间管理方面综合研究,集成了宁夏农区苜蓿产业化生产技术,对示范推动宁夏农区苜蓿产业化生产起到了积极作用。 短句来源      By comparison and contrast,the best density of crop was 60 cm×(25～30) cm. Its root production characters were best and its medicinal herbs accorded with standards of pharmacopoeia. But its yield per unit area was moderate.      最佳种植密度为60 cm×(25~30)cm,其根部产量性状较好,药材性状符合药典规定的标准,但单位面积产量表现中等,可在一定范围内合理密植,以提高产量。 短句来源   sowing density      Considering the balance of seed cost and practical application in production, in area having similar natural and cultivation conditions with Kunming, the optimum sowing density of Yunza 3 was 90×104/hm2 in basic seedling, while basic seedling at 60×104/hm2 would exert and utilize the tillering advantage of Yunza 3 better in area with better irrigation and higher cultivation level, which would reduce the seed cost further.      从平衡用种成本和生产应用的角度考虑,在自然条件和栽培水平与昆明类似的生态区, “云杂3号”的最佳种植密度为基本苗90×104／hm2; 在灌溉条件较好、栽培水平较高的地区,60× 104／hm2的基本苗更能充分发挥“云杂3号”的分蘖优势,进一步降低用种成本。 短句来源      This soybean had a good adaptability of sowing density, which varied from 18100 to 42500 plants/667m2, and its economic characters differed as well.      不同种植密度差异为1.81～4.25万株/667m~2,但密度不同,大豆植株经济性状也不同。 短句来源      A Study on the Sowing Density of Soybean 79645(Glycine max Merr) in Xining      79645大豆在西宁地区种植密度探讨 短句来源      Improper sowing density,there is the large seed rate on wheat and low density on maize;      种植密度不合理,小麦种植密度上存在大播量、大群体的倾向,玉米种植密度普遍偏低; 短句来源      General analysis showed that the treatment of sowing density 175 000 plants/ hm2 and the blend fertilization level of 156.3 ㎏/hm2 was better not only for growth but also for yield.      综合分析,在混和肥总量为156.3㎏/hm2的施肥水平下,种植密度为17.5万株/hm2时,干物质积累量较大,可较好地协调群体与个体的生长,达到较高的产量。 短句来源 更多            查询“种植密度”译词为其他词的双语例句 planting densities growing density the planting density cultivation density density of cropping density of plantation plant densities implantation density ......   查询“种植密度”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   planting density principis-rupprechtii artificial forest was about 2600 trees/hm2, which is also the reasonable planting density if the utilization of double cutting is not considered. 例句来源       The treatments of the pot experiments included fertilizer N application, sowing date and planting density. 例句来源       Planting density significantly influenced the circumference of clumps and the characteristics of culms i. 例句来源       The attachment and growth of cells were dependent upon: (1) cell planting density, ～50,000 cells/cm2; (2) extracellular matrix (fibronectin); and (3) and the use of a porous filter. 例句来源       The planting density also had an obvious influence on economic benefit. 例句来源       更多             plant density At a very high level of plant density, poor growth and even mortality can occur due to the decrease of soil water content. 例句来源       Based on the model simulations, we determined the functional relationships among soil water content, plant coverage and slope as well as the optimal plant density on flat slopes. 例句来源       When slope gradient was less than 10°, the optimal plant density was sensitive to slope gradient. 例句来源       In the slope range from 10° to 30°, plant density was not sensitive to slope gradient. 例句来源       Study of the Effects of N Fertilization and Plant Density on the Essential Oil Composition and Yield of Cuminum cyminum L. 例句来源       更多             sowing density Time to first flowering decreased at the higher sowing density and was dependent on seed source. 例句来源       Individual seed weight was also dependent on the interaction of seed source and sowing density. 例句来源       High sowing density reduced seedling establishment and seedling size, but these effects were independent of the soil treatment. 例句来源       To test the hypothesis that the surviving plants in the oospore-augmented soil were more disease-resistant, seeds from each of the sowing density-soil type treatments were sown in a growth chamber inoculation study. 例句来源       The largest fraction of seeds germinated at an intermediate sowing density, 20-50?seeds/dm2, suggesting that aggregation of seeds positively affects emergence up to a certain threshold. 例句来源       更多             其他 点击这里查询相关文摘     相关查询: 适宜的种植密度 作物种植密度 棉花种植密度 稀种植密度 高种植密度 适宜种植密度 不同种植密度 低密度种植 小麦种植密度 水稻种植密度 矩形种植密度 种植  对查询结果不满意

CNKI小工具 在Springer中查有关的英文论文 在知识搜索中查有关种植密度的内容 在数字搜索中查有关种植密度的内容 在概念知识元中查有关种植密度的内容 在学术趋势中查有关种植密度 的内容

CNKI主页 |  设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务

2008 CNKI－中国知网

京ICP证040431号 互联网出版许可证 新出网证(京)字008号 北京市公安局海淀分局 备案号：110 1081725  2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社