seedling相关论文
Effect of different planting seedlings and nitrogen levels on photosynthetic characteristics and yie
In order to explore the effects of planting seedlings and nitrogen levels on high yielding rice variety,selecting two ne......
Interaction of Brassinolide with Auxin and Ethylene in Brassinolide-Enhanced Curvature/coiling of Pr
Brassinosteroids(BRs),a group of relatively new phytohormones,have a broad spectrum of functions in plant growth and dev......
In order to further research bamboo cultivation and expand its application field, air-dried density and mechanical prope......
The presence of abscisic acid (ABA) in Korean pine seed extract was identified by gaschromatography-mass spectrometry (......
Greenhouse environmental management,seedling bed scheduling,and fertilizer and water management are the core technologie......
[目的]分析大区域范围内大田尺度上气候变化(主要是温度和降水)对棉蚜发生程度的影响。[方法]基于黄淮海和长江流域1991~2010年50......
As a special form of allelopathy,autotoxicity is common in cucurbits,and it is one of main factors inducing continuous c......
[目的]介绍由孤雌生殖诱导系的玉米单倍体的鉴定方法。[方法]利用孤雌生殖诱导诱导系诱导的单倍体为材料,根据籽粒 Navajo 标记和 ......
In the Yangtze river aera,the first crop of indi-ca rice is sown in late Mar to early Apr andtransplanted in early May.......
This article was to study the potential resistance mechanism of three different wheat varieties (Ww2730, Xiaoyan 22 and ......
To analyze the effect of wood vinegar on seed germination and seedling growth, the seeds of corn are dipped in wood vine......
[Objective] To obtain high-quality tissue culture seedlings of Momordica grosvenori Swingle.[Method] Momordica grosvenor......
Effects of forest canopy gap on biomass of Abies faxoniana seedlings and its allocation in subalpine
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Effects of soil moisture and light intensity on ecophysiological characteristics of Amorpha fruticos
We investigated the combined effects of soil moisture and light intensity on the growth, development and ecophysiologica......
The influence of hydrogel soil amendment on the survival and growth of newly transplanted Pinus patu
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
A male-specific SCAR DNA marker was developed using a RAPD DNA marker specific for male plants of Salacca zalacca var. z......
Early selection of bread wheat genotypes using morphological and photosynthetic attributes conferrin
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
[Objective] The aim of the research was to find the optimal nitrogen application rate, density and seedling age for no-t......
琅溪蜜柚是我国一个优良的柚类品种，营养诊断是生产中的一个难题．以瑁溪蜜柚实生幼苗为材料，在室内溶液培养条件下，诱导瑁溪蜜柚幼苗缺......
为了探讨无芒雀麦种子和幼苗的耐盐碱能力,在无芒雀麦种子萌发过程中,用浓度为0、20、40、60、80、100、120mmol.L-1的NaCl、Na2SO......
以带有不同白粉病病斑面积比例的腰果种子为材料,研究不同白粉病侵染程度的腰果种子发芽率及其幼苗生长的差异。结果表明,白粉病病......
榉树是一种用材和园艺观赏硬质阔叶树种.为了了解内源植物激素与榉树实生苗生长状况的关系,采用反相高效液相色谱法测定了榉树实生......
在土培条件下研究了民勤绢蒿Seriphidium minchiinense、针裂叶绢蒿S. sublessingianum、西北绢蒿S. nitrosum、伊犁绢蒿S. transi......
以毛竹种子及幼苗为研究材料,研究NaCl胁迫对毛竹种子萌发和幼苗生长的影响,结果表明:NaCl胁迫下,毛竹种予发芽势、发芽率均呈总体......
以高燕麦草(Arrhenatherum elatius L.)ZXY03P-367和ZXY03P-443两种基因型为材料,研究其对不同浓度盐胁迫的响应.幼苗生长至三叶期......
为了克服毛枝五针松幼苗发育不良、根系细弱不发达、死亡率高等问题，采用营养袋育苗试验，用不同质量浓度的水杨酸（SA）溶液（0、0．25、0．50......
采用盆栽实验方法,以新陆中36号(耐盐品种)和新陆中21号(盐敏感品种)为材料,从播种期开始进行NaCl胁迫,研究不同浓度NaCl胁迫(CK、......
在西南林业大学苗圃地对云南松主分布区范围内7个种源的苗木地径、苗高生长量进行定期观测,采用Logistic方程对各种源苗木的生长进......
