Rapid development of BB fertilizer is the inevitable choice for extending scientific fertilization and building modern agriculture;
快速发展BB肥是推广科学施肥建设现代农业的必然选择
Therefore, it is very important that scientific fertilization to improve soil there.
根据已掌握的土壤肥力状况,指出科学施肥对改良苗圃土壤,特别是对改良养分含量较低、碱性较强的西部苗圃的土壤具有重要意义。
Effects of scientific fertilization on the yield and quality of persimmon and soil enzyme activity of rootregion were studied.
首次研究科学施肥对月柿产量、质量及月柿根际土壤酶活性的效应,进一步探讨了土壤酶活性与月柿产量、一二级果率、土壤养分含量的相关性。
By rationally allocating the N,P and K,and rationally applying the trace elements,the agro_geological environment survey in northern parts of Xiaoshan provided scientific evidences for scientific fertilizer application in agriculture production.
萧山北部地区农业地质环境调查从氮磷钾的合理配比和微量元素合理施用方面为农业生产科学施肥提供了科学的依据 ;从制定农田耕作层的保护措施 ,控制化肥施用 ,实行平衡施施肥 ,降低农田灌溉水的污染 ,充分发挥肥效等方面 ,提出了保护土地资源、实施“沃土计划” ;根据农业地质的基础资料进行了农业环境保护区划 ,将本区划分为沿江陆域岸线保护带、萧山南沙大堤保护带和农业环境保护区 ;并提出要加强钱塘江海堤建设 ,防治地质灾害的发
The composition of soil micro-aggregates is different under different fertilization regimes.
通过8年田间定位试验,研究了不同施肥制度下褐土及其微团聚体有机碳活性变化规律。
The results showed that different fertilization regimes(fertilizer,fertilizer+ cattle manure,fertilizer + straw) could significantly increase the contents of organic matter,total nitrogen,total phosphorus,available nitrogen,available phosphorus and available potassium by 19.
结果表明,与对照相比,不同施肥制度(化肥、化肥+牛粪、化肥+秸秆回田)下土壤有机质增幅达19。
Adopting stanford mineralization rate method,the tested soils with different fertilization systems were aerobic incubated to study the nitrogen mineralization potentials(N0) and N-supplying capacity of soil.
采用Stanford矿化率法研究了长期不同施肥制度培育的土壤氮矿化势和供氮潜力。
Study of nitrogen nutrition and fertilization system in film mulch Abstract Winter wheat with film mulch has some advantages like drought-resistant, moisture-maintain, and early mature and high yield.
本文针对地膜覆盖冬小麦抗旱保墒，早熟高产等优点，为更好地大面积推广此项技术，通过认真分析对比，以晋麦47、晋麦31等5个小麦品种为试材，研究了地膜覆盖麦田氮素养分动态、施肥效应、氮素的积累与分配及播种期、种植密度对肥、水措施的影响，最后系统地研究了地膜覆盖冬小麦的氮素施肥制度，包括各种肥料搭配，施氮量和施肥方式问题。
Ammonia volatilization from double-rice cropping field in red paddy soil was determined in a closed air-flow chamber under different fertilization systems.
为系统地了解不同施肥制度下各生育期氨挥发损失的程度及规律,采用密闭室法对南方红壤地区双季稻田的氨挥发进行了监测。
Effect of fertilization systems on microbes in the paddy soil;
不同施肥制度对稻田土壤微生物的影响研究
A 5─years period of locating study was made on the fertilization systems of shifting agricuIture,or-ganic agricuIture,petroleum agricuIture,and organic─inorganic agrlculture,The merits and demerits of the fer-tilization systems were evaluated according to the parameters of rice productivity,fertilizer effec,nutrient useefficient,nutrient balance and evolution of paddy soil etc.
以南方红壤稻作区为背景，对“移耕农业”、“有机农业”、“石油农业”和“有机一无机结合农业”等施肥制度进行了为期５年的定位试验研究。
The formation of multi-element amino-acid based fertilizer and its scientific fertilization mode
氨基酸多元素系列肥料构成及其科学施肥模式
Effect of Warming and Fertilization on Soil Organic Matter--With Research Base of Inner Mongolia Academy of Agriculture and Animal Husbandry Located in Siziwangqi as Example
增温和施肥对土壤有机质的影响——以内蒙古农牧业科学院四子王旗基地为例
Organic fertilizers are safer than chemicals. Chemical fertilizers may, in time, build up salts.
有机肥料比化学肥料安全。施用化肥需要及时好控制盐分。
The Seientific Analysis of the Medicine Reducing Weight and Reducing Weight with Sport;
医药减肥与运动健身减肥的科学性分析
Schools Take Steps to Counter Youth Obesity
美国学校采取措施对付青少年肥胖症
Construction of Mathematic Model for Bitter Gourd Balanced Fertilization
苦瓜N、P、K配方施肥数学模型的建立
Toxicological Safety Evaluation of Moso Bamboo Shoots after Cavity Injection Fertilization
竹腔施肥后竹笋的安全性毒理学评价
Preliminary Study on Maths Modle of Comprehensive Fertilizer Measures about Sun cured tobacco
晒红烟综合施肥措施数学模型的研究初报
Fertilizers, Pesticides and Petrochemical Industries Section
肥料、农药和石油化学工业科
Analysis and Assessment on Basic Science Research Capability of Hefei City
合肥市基础科学研究能力分析与评价
To fertilize with manure or compost.
施肥用农家粪肥或混合肥料使地肥沃
Be on the alert for the drug of reducing weight
减肥药再次拉响红色警报 科学减肥应该成为肥胖者减肥的最重要手段
The act or process of applying a fertilizer.
施肥,肥沃化施肥的行动或过程
We should step up the development of infrastructure for research.
加强科学基础设施建设。
Microbiological Features of Soils under Different Fertilization Systems and Their Related Soil Fertility;
不同施肥制度土壤团聚体微生物学特性及其与土壤肥力的关系
A Study on Influences of Weight-losing Exercise Prescription on Physical and Mental Health of the Obesity Female College Students
实施减肥运动处方对肥胖女大学生身心健康影响的实验研究
Effect of adding trace element fertilizer or biofertilizer on the chemical quality of flue-cured tobacco
增施微量元素肥或生物肥对烤烟化学品质的影响
Effects of long-term fertilization and plastic film covering on some soil fertility and microbial properties
长期定位施肥与地膜覆盖对土壤肥力和生物学性质的影响