Fertilizer相关论文
There is a lion in a forest. Every day he goes out to look for food. The small animals in the forest are all afraid of h......
Polyurethane coated urea slow/controlled release fertilizer was prepared based on urea granules, isocyanate, polyols and......
Field trials on a silt-loamy paddy soil derived from shallow-sea deposit in direct seeding rice fields were conducted in......
How burning straw contributes to China’s smog problem and what’s being done about it 在霧霾笼罩的日子里，“烧秸秆......
The effect of fertilizer application on biomass dry weight and element distribution of various organs of maize was inves......
棉花是世界范围内主要纤维作物。在过去的三十年里,中国是世界上最重要的棉花生产国与消费国,而长江流域棉区是中国棉花主产区之一......
The Red Edge Parameters of Different Wheat Varieties Under Different Fertilization and Irrigation Tr
The dynamics of red edge parameters at different growth stages of wheat canopy was studied.The red edge position moved t......
The study was undertaken to evaluate the collectable and usable volume of existing straw resources, its suitability for ......
[Objective] The aim of this study was to develop a cheap and localized microbial agent so as to solve high cost of micro......
China has to raise agricultural productivity in its limited and shrinking farmland to guarantee food security for its hu......
Black soil(Mollisol) is one of the main soil types in northeastern China. Biolog and polymerase chain reactiondenaturing......
A 15-year fertilization experiment with different applications of inorganic N,P and K fertilizers and farmyard manure (M......
This paper discussed the definition and essential factors of green agriculture, including green ecological environment, ......
Heavy use of chemical fertilizer causes increasing soil and environmental crisis, and the use of organic fertilizer incr......
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As early as the 1950s, there had already been reports on the δ 15N value of some chemical fertilizers (Hoering, 1955).......
Greenhouse environmental management,seedling bed scheduling,and fertilizer and water management are the core technologie......
Reduction of Cr(VI) to Cr(III) were studied in a fresh wheat rhizosphere soil (Kuroboku, high humic andosol) pretreated ......
The relationship between long-term fertilization and cropland soil fauna was studied at the station’s experiment resear......
In order to combat the impacts brought about by the international economic crisis, since the beginning of 2009, the gove......
2010年9月8日，山东金正大金正大生态工程股份有限公司证券在深交所成功上市。 而作为专著于包膜控释肥料的研发、生产、销售的金......
The priority of management factors for reducing the yield gap of summer maize in the north of Huang-
Understanding yield potential, yield gap and the priority of management factors for reducing the yield gap in current in......
Field studies were conducted in the Jiuwantan Forest Farm,Huadu District of Guangzhou City from June 2004 to March 2006 ......
Effects of soil nutrient availability and ozone on container-grown Japanese larch seedlings and role
The interactive effects of ozone,soil nutrient availability and root microorganisms on physiological,growth,and producti......
By using single rice cultivation as a control, the effect of rice-fish culture on growth dynamic, plant type and yield f......
A field experiment, involving lime N (calcium cyanamide, CaCN2) fertilization as a control measure, was conducted to stu......
A field experiment was conducted to investigate the fate of 15N-labeled urea and its residual effect under the winter wh......
Effects of water and fertilizer coupling on the quality and yield of RADIX ANGELICAE SINENSIS were studied, which provid......
以草莓"红颜"为试材,研究了不同水肥用量对日光温室草莓植株物候期、生长、产量及品质的影响,以探索京郊日光温室草莓适宜的水肥用......
Assessment of Pb uptake, translocation and immobilization in kenaf (Hibiscus cannabinus L.) for phyt
The potential of kenaf (Hibiscus cannabinus L.) for phytoremediation of lead (Pb) on sand tailings was investigated. A p......
Effects of Inorganic-organic Incorporation on Productivity and Soil Fertility of Rice Cropping Syste
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......
Effect of Preplant Fertilizer on Agronomic and Physiological Traits of Soybean Cultivars from Differ
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......
Global and Regional Surface Nitrogen Balances in Intensive Agricultural Production Systems for the P
Global nitrogen (N) budgets for intensive agricultural systems were compiled for a 0.5 by 0.5 degree resolution. These b......
Growth, Cadmium and Zinc Accumulation of Ornamental Sunflower (Helianthus annuus L.) in Contaminated
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......
Animal manure consists of predominantly urine and feces,but also may contain bedding materials,dropped feed,scurf,and ot......
Distribution and Speciation of Chromium and Cadmium in an Organic and Inorganic Fertilized Chernozem
Fertilizers are widely applied in agricultural practice to improve crop yield and quality.However, they can also alter t......
简要分析了大化肥装置气化炉渣油进料泵原系统存在的问题,介绍西门子变频器在渣油进料泵变频节能改造中的应用情况。对比发现,变频......
通过政府对化肥项目由核准改为备案的分析,指出对化肥市场将产生积极影响。
Through the government’s approval of chemical fe......
The Red Edge Parameters of Different Wheat Varieties Under Different Fertilization and Irrigation Tr
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......
The Community Abundance and Diversity of Arable Soil Insect Community Following Different Fertilizer
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......
An asymmetric membrane of polyimide 6FDA-BDAF and its pervaporation desulfurization for n-heptane/th
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......
Water quality, agriculture and food safety in China：Current situation, trends, interdependencies, an
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......
Boron(B) is a key element for citrus production, especially in tropical regions, where the nutrient availability is comm......
为发展绿色食品草莓,减少化学肥料和农药使用,实现“双减”增效,提高安全品质,保护生态环境,促进草莓产业健康稳定发展。笔者针对......
Is Precipitation the Dominant Controlling Factor of High Inorganic Nitrogen Content in the Changjian
The main reasons for the high content of inorganic N and its increase by several times in the Changjiang River and its m......
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......
