助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   dpc化控 的翻译结果: 查询用时:0.092秒
图标索引 在分类学科中查询
所有学科
农作物
更多类别查询

图标索引 历史查询
 

dpc化控
相关语句
  dpc regulation
     Effect of DPC Regulation on Organic Development of Transgenic Cotton
     DPC化控对转基因抗虫棉器官发育的影响
短句来源
     Study on DPC regulation of transgenic pest-resistant cotton
     转基因抗虫棉DPC化控效应研究
短句来源
     The reasons why DPC regulation measure could increase yield had many factors. It could descend down plant height from 100cm to 85cm and make densities increase form 4000 plants to 9×104 to 9.7×104 plants. So cotton bolls increased 9.1%.
     通过DPC化控可塑造棉花理想株型,使株高由100cm左右降低到85cm左右,密度由4000株/hm2增加到9~9.7万株/hm2,提高棉株内围成铃率达9.1%,达到:促早熟、优质、高产的目的。
短句来源
     on the basis of data analysed, the author put forward the important faction of the technology of DPC regulation measure combined with tradition agronomic cultural technologies.
     并提出棉田DPC化控必须与传统栽培技术相结合在高产栽培体系的重要作用,推动了当地棉花高产栽培措施革新,取得了较大的经济效益和社会效益。
短句来源
  “dpc化控”译为未确定词的双语例句
     Wide Application of DPC Technique in Cotton Culture System in Shaanxi Section
     棉花DPC化控技术在陕西大面积应用初报
短句来源
     On middle nutrient soil and 220.5 thousands plant hm -2 ,DPC quantity is 135g·hm -2 , select the period of squaring ,period of flower and thriving flower, select concentration is 33.3,50.0 and 66.7mg·L -1 . It’s best effect to absorb nutrition and to build production.
     在中等肥力、密度为22.05×104株·hm-2条件下,DPC化控总用量135g·hm-2,分别在蕾期、开花期和盛花期3次进行,浓度分别为33.3,55.0,66.7g·L-1,效果最佳。
短句来源
     Abstract: With SK-103(Gosspiurn hirsu turn .L) as the testing material, theinduction and regulation of fertiler/DPC chemical control comlinations on theenhance of boll weight of SK-103 were studied to improve the dynamic changesof endogenous horrones and the effects of them on the vigor of the cotton plant.
     本论文以苏抗103作为供试品种,通过氮肥与DPC化控配合的调节,从棉铃内源激素、棉株生理活性等方面入手研究Bt棉苏抗103棉铃增重机理。
短句来源
     1.The weights of boils on the upper of cotton plant and on No. 3-5 fruit nodesof fruit branchs were increased significanty by adopting scientific combination offertilizerlDPC chemical control (N 20kg/mu combined with 4 times of DPCchemical control ).
     1、本棉区高产条件下(皮棉产量100kg/mu以上),施用氮肥20kg/mu、配合DPC化控4次可使得上部果枝和中部外围果节位(3-5果节位)铃重得到显著的提高,从而提高整株铃重。
短句来源
     3. By adopting suitable population (2500 plants/666.67 m2), nitrogen (20kg/666.67 m2) and DPC spraying (twice), the assimilation, accumulation, distribution of nitrogen, phosphorus and potassium were promoted in the cotton plants.
     3、在密度为2500株/亩、施氮20Kg/亩的基础上,配合DPC化控2次能促进棉株对矿质元素N、P、K的吸收、积累与分配。
短句来源
更多       
  相似匹配句对
     Study on DPC regulation of transgenic pest-resistant cotton
     转基因抗虫棉DPC效应研究
短句来源
     Effect of DPC Regulation on Organic Development of Transgenic Cotton
     DPC对转基因抗虫棉器官发育的影响
短句来源
     E-Control is the Heart of the e-Manufacturing
     易是企业e的核心
短句来源
     Wide Application of DPC Technique in Cotton Culture System in Shaanxi Section
     棉花DPC技术在陕西大面积应用初报
短句来源
     Probe into the Chemical Control Techniques for Tobacco Planting
     烟草栽培技术
短句来源
查询“dpc化控”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
例句
没有找到相关例句


A rotational central composite design with orthogonaliy was applied to study the a-gronomic measures such as plant density,N, the number of fruiting branches,the rate of DPCand the time of spraying。The results of experiments were computed appropriate models of lintyield and lint yield per mu of the cotton before frost directly interplanted in wheat with onerow to three rows pattern on the soil of superior fertility, good irrigation conditions were setup.By variance analysis,the models showed that F1 was not...

A rotational central composite design with orthogonaliy was applied to study the a-gronomic measures such as plant density,N, the number of fruiting branches,the rate of DPCand the time of spraying。The results of experiments were computed appropriate models of lintyield and lint yield per mu of the cotton before frost directly interplanted in wheat with onerow to three rows pattern on the soil of superior fertility, good irrigation conditions were setup.By variance analysis,the models showed that F1 was not significant in difference,F2 wason extremly significant level,multiple relation cofficient(R) was extremely significant.Theoptimized types of lint yield with more than 85kg/mu and lint yield before frost more than70ks/mu (lint before frost more than 82%)were chosen by the models.Five optimum agro-nomic measures were selected as plant density of 4886~5096 plants/mu, N of 7.5~7.7kg/mu,number of l3~14 fruiting branches per plant, the rate of DPC 4.9~5.3g/mu,the timeof DPC spraying once at a interval of twenty days from July 13~15 to August 23~25.Con-sidering linear cofficient of all lint yield and lint yield before frost models,the significance se-quence of five factors affect to all lint yield and lint yield before frost density(X1)>N(X2)>DPC dose (X4)>time of DPC spraying(X5)>number of fruiting branches(X3) and density(X1 ) time of DPC spraying(Xs)>number of fruiting branches(X3)>DPC dose(X4)>N(X2).The interaction effects of the factors were also analysed. Based on the experiments in1991~1992,the multiple experiments of message feedback and extensive productive demon-stration were conducted. The highest lint yield was 98.7kg/mu which is a 29.0%increasecompared with the check. The extensive productive demonstration of lint yield increased overthe conventional field by 7.4%~18.6%。 The message feedback experiment and extensive po-ductive demonstration showed that optimurn allocation of mode could be used as an instructionfor cotton production。

应用二次正交旋转回归组合设计方法,对密度、纯氮、单株果枝数、化控量(DPC)、化控时期5项农艺措施进行综合研究。试验结果经计算机处理,建立了中等以上肥力、灌溉条件良好的三一式麦套直播棉花皮棉和霜前皮棉亩产量回归模型。经方差分析,F1不显著,F2达极显著水平,复相关系数达极显著水平。对模型选优,筛选出亩产皮棉≥85kg、亩产霜前皮棉≥70kg(霜前花率≥82%)5项优化农艺措施综合取值是密度4886~5096株/亩、纯氮7.5~7.7kg/亩、单株果枝数13~14台、化控量(DPC)4.9~5.3g/亩、化控时期7月13~15日始到8月23~25日止,间隔20天化控一次。从皮棉总产和霜前皮棉产量模型一次项系数看,五因素对皮棉总产和霜前皮棉产量影响大小顺序分别为密度(X1)>纯氮(X2)>化控量(X4)>化控时期(X5)>果枝数(X3)和密度(X1)>化控时期(X5)>果枝数(X3)>化控量(X4)>纯氮(x4)。同时研究了因素间交互作用效应。在1991~1992年试验的基础上,于1993年进行了多点信息反馈试验和大面积生产示范,最高组合亩产皮棉98.74kg,比对照增产29.0%。大面积生产示范增产幅度7.4?

lanttype and yeild effect of different concentrations of DPC sprayed on cotton at different growing periods were examined in this study. The results showed DPC decreased plant height, controled length between fruit branches and main stem ,the distribution of bollfoming was improved , number of bolls/sympodium branch, bolle/plant and boll weight were increased by DPC under minddle fertility of soil.Better results were observed in the plants with DPC at 30 mg·L -1 ,50 mg·L -1 ,200 mg·L -1 concentration...

lanttype and yeild effect of different concentrations of DPC sprayed on cotton at different growing periods were examined in this study. The results showed DPC decreased plant height, controled length between fruit branches and main stem ,the distribution of bollfoming was improved , number of bolls/sympodium branch, bolle/plant and boll weight were increased by DPC under minddle fertility of soil.Better results were observed in the plants with DPC at 30 mg·L -1 ,50 mg·L -1 ,200 mg·L -1 concentration in early squaring,squaring and flower appearing stage.

研究在棉花的不同生育期,喷施不同浓度的DPC对棉花株型和产量的影响,结果表明:DPC可以控制棉花主茎和果枝的节间长度,降低株高,缩短果枝,抑制侧枝的发生,减少无效果枝,降低空果枝率;可以改善棉花成铃结构,使棉铃空间分布均匀,并具有提高单株结铃数和增加铃重的效果。在中等肥力,密度为18×104株·hm-2条件下,DPC化控用量135g·hm-2,分始蕾期、现蕾期和初花期3次喷施,浓度分别为0.03g·L-1,0.05g·L-1,0.2g·L-1,对建立株矮、枝短、铃大、铃多的紧凑株型效果最为显著。

Different concentration of DPC spray on cotton’s leaf of different generation periods affects nutrition direction, quantity and production. Results show: DPC can control nutrition to root and propagation organ and reduced concentration of stem,leaf, and promoted early maturing results.DPC quantity must be suited,low quantity can’t achieve results. But high quantity restrict nutrition transfertion to propagation organ. On middle nutrient soil and 220.5 thousands plant hm -2 ,DPC quantity is 135g·hm -2...

Different concentration of DPC spray on cotton’s leaf of different generation periods affects nutrition direction, quantity and production. Results show: DPC can control nutrition to root and propagation organ and reduced concentration of stem,leaf, and promoted early maturing results.DPC quantity must be suited,low quantity can’t achieve results. But high quantity restrict nutrition transfertion to propagation organ. On middle nutrient soil and 220.5 thousands plant hm -2 ,DPC quantity is 135g·hm -2 , select the period of squaring ,period of flower and thriving flower, select concentration is 33.3,50.0 and 66.7mg·L -1 . It’s best effect to absorb nutrition and to build production. The nutrition is main distribute in propagation organ. N and P distribute in cotton breed, K distribute in boll shell.

研究在棉花不同的生育期喷施不同浓度的DPC对棉花养分的流向、流量和产量的影响,结果表明:DPC有调控养分向根和繁育器官流动,减少茎叶中养分含量促进早熟的效果。DPC调控的量必须合适,量少达不到化控的效果,量过大反而抑制养分向繁育器官的流动。在中等肥力、密度为22.05×104株·hm-2条件下,DPC化控总用量135g·hm-2,分别在蕾期、开花期和盛花期3次进行,浓度分别为33.3,55.0,66.7g·L-1,效果最佳。养分主要分布在繁育器官中,其中N,P主要分配在棉籽中,而K分配在铃壳中。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关dpc化控的内容
在知识搜索中查有关dpc化控的内容
在数字搜索中查有关dpc化控的内容
在概念知识元中查有关dpc化控的内容
在学术趋势中查有关dpc化控的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  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
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社