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
共[21]条 当前为第1条到20条
 

相关语句
群体冠层结构
    STUDY ON THE RELATIONSHIP OF CANOPY STRUCTURE AND PHOTOSYNTHESIS CHARACTERS WITH COTTON YIELD
    棉花群体冠层结构及光合特性与产量关系的研究
    Effects of factors of water and fertilizers under mulch drip irrigation on cotton canopy structure and yield
    水肥因素对膜下滴灌棉花产量和棉株群体冠层结构的影响研究
    Analysis of Cotton Canopy Structure with Treatments of Different Water and Fertilizers under Mulch Drip Irrigation
    膜下滴灌不同水肥条件下棉花群体冠层结构分析
    Study on canopy structure in reproductive stage of soybean with different densities
    不同密度大豆生殖生长期群体冠层结构研究
    Studies on Wheat Canopy Structure by Hyperspectral Remote Sensing
    冬小麦不同群体冠层结构的高光谱响应研究
    Study on canopy structure of population and yield of phaseolus vulgarisl
    奶花芸豆群体冠层结构特征及产量性状研究
    Creation High-yield Maize Canopy Structure and Micro-environmental Factors
    高产玉米群体冠层结构及其微环境的构建
    Studies on Characteristics of canopy structure and its regulation of high-yield cotton in Xinjiang1、 Studies on characteristics of canopy structure and its regulation of High-yield cotton in Xinjiang, leaflet and plant types compaction variety LAI at full boll stage is 3.92~4.04, from full flowering to boll opening stage keeps 3.11~3.39;
    1、公顷产皮棉达2550kg群体冠层结构主要特征因品种而异,小叶株型紧凑品种LAI在盛铃期为3.92~4.04,盛花结铃期至吐絮期应保持在3.11~3.39;
    Diagnose standard of rational cotton canopy structure under MDI was as follows: LAI, TD and MLA were 1.56~3.95,0.234~0.357 and 36°~48° respectively during the period of blooming.
    在花铃期 ,合理的群体冠层结构诊断指标应为 :叶面积指数 1 .56~ 3.95,叶倾角 36°~ 4 5°,太阳辐射自上而下逐渐递减 ,地面可见光斑 ,散射光透过率 0 .1 87~ 0 .2 6 3。
    The Relation High yield Cotton Canopy Structure and Dry Matter Accumulation and Distribution
    高产棉花群体冠层结构与干物质生产及产量的关系
    Research on the Canopy Structure by Using Fertilizer to Adjust Soil Moisture in Rained Tobacco Field
    雨养烟田以肥调水技术对群体冠层结构特性的影响
    Effects of spraying ethephon on the canopy structure and the physiological indexes for drought resistance in sugarcane
    喷施乙烯利对甘蔗群体冠层结构及一些抗旱性生理指标的影响
    Effects of planting with narrow line and proper density on canopy structure light penetration of soy bean
    窄行密植对大豆群体冠层结构及光分布的影响
    Researched on Characteristics of Canopy Structure and Photosynthetic Characteristic of Maize Planting in Double Lines at One Width Ridge
    大垄双行种植玉米群体冠层结构及光合特性的解析
    Characteristic Research of Canopy Structure and Micro-Environment of Maize Colony Planted in Double Line at One Width Ridge
    玉米大垄双行种植群体冠层结构及其微环境特性的研究
    2. Canopy structure of high yield maize were created by planting double line at width ridge.
    2.大垄双行种植方式构建出了高产玉米群体冠层结构的发展动态。
    In order to expoler the physiological mechanism of high yield cotton in Xinjiang systematically, and impove yield further , set canopy structure, yield forming and the regulation of cultivation as the first level.
    为了探讨新疆棉花高产的生理机理及进一步提高单产的途径,以新疆高产棉花冠层结构特征、产量形成及主要栽培措施对群体冠层结构的调控为第一个层次;
    (2) Canopy structure of population is well-proportioned, its enviroment on light and wind is improved. Green leaf area per unit of land area is more, photosynthetic power is larger.
    2.群体冠层结构匀称,改善了冠层通风透光条件,单位面积土地上绿叶量较多,光合势大;
    The yield of ginned cotton is highest and the canopy structure is rational under the mulch drip irrigation in case of the treatment of W 225 N 150 during the blooming period in North Xinjiang, the cotton growth was unfavorable with the treatment of higher of lower water and fertilizer.
    在膜下滴灌条件下 ,北疆棉花花铃期以灌水 2 2 5mm、随水根施氮肥 1 50 kg/hm2 处理的皮棉产量最高 ,群体冠层结构较为合理 ,过高或过低的水肥状况对棉株生长都不利。
    The canopy structure parameters of 10 sugarcane genotypes at the seedling stage were determined by using CI-100 plant canopy instrument.
    利用CI100数字植物冠层映像分析仪测定10个甘蔗品种(系)苗期群体冠层结构参数,并进行统计分析。
 

首页上一页12下一页尾页 

 
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