The embryo abortion mechanism was summarized from the points of cytology,mineral element and hormone level.
本文从细胞学、矿质营养元素和激素角度对胚败育机理的研究进行了综述,并进一步阐述了胚培养、生长调节剂、矿质营养元素和授粉、受精条件在克服胚败育中的作用。
The mineral elements content of Trichosanthes seeds were determined.
测定分析了河南省不同产地栝楼(Trichosanthes kirilowii Maxim)子的矿质营养元素。
Effects of different rates of water supply and nitrogen fertilizer on mineral nutrients in leaves of sugarcane
不同水肥供应对宿根甘蔗叶片矿质营养的影响
This article mainly discuss about the effect of Enhanced UV-B Radiation on mineral nutrients of land-system and water-system with summing up the developing at home or aborad,esp.
本文综述了UV-B辐射增强对陆地生态系统和水生生态系统矿质营养影响的国内外研究态势,尤其是对两者矿质营养循环的影响研究,并就目前研究状况,提出未来研究方向。
Effect of Zn on development and mineral nutrient absorption of different varietal spinach;
锌对不同品种菠菜生长及矿质营养吸收的影响
Seasonal variation of the content of mineral nutrient elements in sweet cherry fruits grown in the greenhouse;
日光温室甜樱桃果实中矿质营养元素含量的生长季变化
Flowering reversion and its relation to mineral nutrients in the leaves of autumn shoots during flower bud morphological differentiation in longan;
龙眼成花逆转与花芽形态分化期秋梢叶片矿质营养的关系
Changes of endogenous hormones,carbohydrate and mineral nutrition during the differentiation offemale flower buds of Ginkgo biloba;
银杏雌花芽分化期间内源激素、碳水化合物和矿质营养的变化
Relationship between mineral nutrition and seedling growth as well as nodulation of Ammopiptanthus mongolicus;
矿质营养与沙冬青幼苗生长和根系结瘤关系的研究
Effects of seawater stress on Helianthus annuus L.seedlings growth and mineral nutrition;
海水胁迫对向日葵苗期生长及矿质营养吸收特性的影响
The correlation between mineral elements inleaf and fruit was not remarkable overall.
叶片和果实中矿质营养元素间相关性均不显著。
Study on Mineral Nutrients in Vegetables from Hefei City
合肥市菜园蔬菜矿质营养元素含量研究
Dynamic Variations of Mineral Elements during the Annual Growing Period of Cabernet Sauvignon
赤霞珠葡萄生长期矿质营养元素的含量变化
Effects of Ni pollution on the absorption and accumulation of mineral nutritious elements in wheat seedling
镍污染对小麦幼苗矿质营养元素吸收与累积的影响研究
STUDY ON CHANGES OF THE AMOUNT OF MINERAL ELEMENTS IN LEAVES OF THE DWARF INTERSTEMS WITH RED STARKING APPLE TREES
矮化中间砧红星苹果树叶片内矿质营养元素含量动态的研究
The Effect of Minerals N P K Mg on the Photosynthesis of Hevea Brasiliensis;
矿质营养元素氮磷钾镁对橡胶树光合作用的影响
Effects of NO3~--N/NH4~+-N ratios on the absorption and utilization of minera nutrient of Chardonnay grapevine seedlings
不同硝铵比对霞多丽幼苗矿质营养元素吸收利用的影响
The Concentrations and Changes of Major Mineral Nutrition Elements in the Leaves of Jingdong Chestnut
京东板栗叶片主要矿质营养元素含量及其变化特征
Influence of Arbuscular Mycorrhizal Fungi on Mineral Nutrition in Roots of Red Tangerine Seedlings Exposed to Water Stress
丛枝菌根真菌对水分胁迫下红橘实生苗根系矿质营养元素的影响
Effect of Glomus versiforme on Mineral Nutritional Contents in Leaves of Citrus under Water Stress Conditions
水分胁迫下Glomus versiforme对柑橘叶片矿质营养元素含量的影响
Mineral Nutrient Elements Dynamics and Secondday Metabolism of Eupatorium Adenophorum Spreng and Its Invasion on the Soil Nutrient Contents;
紫茎泽兰矿质营养元素变化动态、次生代谢及其入侵对土壤养分影响的研究
Analysis of Nutritive Compositions and Mineral Element of Bergenrae pacumbis in Tibet Sejila
色季拉山岩白菜营养成分及矿质元素分析
Content analyses of nutrients and mineral elements in bamboo shoots of three species of Pleioblastus
三种苦竹属竹笋营养成分和矿质元素含量分析
Effects of Multi-mineral Nutrition on Yield and Quality of Tobacco
补偿矿物营养元素对烟叶质量及产量的影响
Genotypic Variances and Environmental Effects on Several Mineral Elements in Sweetpotatoes(Ipomoea Batatas Lam.);
甘薯若干矿物质营养元素含量的基因型差异及其环境效应
The essential nutrients in body can be grouped into6 categories: proteins, fats, carbohydrates and trace elements, vitamins, minerals and water.
人体需要的必需营养素可分成六大类:蛋白质、肪、水化合物与微量元素、生素,矿物质和水。
Premary studies on the nutritional requirement in the vitamins and minerals of Panthera tigris amoyensis
华南虎对维生素、矿物质营养的需要
Nutrient Content and Quality Evaluation of Green Manure Winged Bean [Psophocarpus tetragonolobus(Linnaeus) de Candolle]
四棱豆绿肥营养元素含量及品质评价