搜索结果: 1-15 共查到“农学总论 nutrient”相关记录17条 . 查询时间(0.078 秒)
福建农林大学作物科学学院农业生态学课件 nutrient cycle in soil。
Influence of fungicides and vesicular arbuscular mycorrhiza on growth and nutrient balance of soybean by used DRIS equation
VA-Mycorrhiza DRIS Nutrients Balance Index
2013/3/4
A pot experiment was conducted to study the effect of mycorrhiza, fungicides in difference concentration and there combination on growth and nutrients balance index of soya bean. Tow AM treatments inc...
Influence of deficit irrigation on nutrient indices in wine grape (Vitis vinifera L.)
Nitrate Nitrogen Potassium Plant Water Status Leaf Water Potential
2013/2/28
Deficit irrigation is widely used in wine grape production (Vitis vinifera L.) to meet wine quality goals yet its influence on tissue nutrient indices has not been well studied. The objective of this ...
Nutritional evaluation of sunflower and sesame seed meal in Clarias gariepinus: An assessment by growth performance and nutrient utilization
Sesame sunflower growth performance nutrient utilization Clarias gariepinus
2011/1/13
A 70 day feeding trial was conducted to assess the potential nutritive value of raw sunflower and sesame seed meal as dietary replacement of soybean meal in practical diets of Clarias gariepinus.
Nutrient supply for organic oilseed crops, and quality of potential organic protein feed for ruminants and poultry
Oilseed crops concentrates oilseed cake pea rape turnip rape camelina
2010/1/19
The aim of organic farming husbandry is to be entirely based on an organically
produced diet. Pea is the most commonly cultivated protein rich crop in organic agriculture in Norway. However other hi...
Estimation of Nutrient Elution and Removal on Sediment Surface of Clayey Canal Based on Hydraulic Model Experiments
water quality denitrification creek chemical oxygen demand
2009/9/10
A clayey canal tends to be selected over a concrete-lined canal to achieve water quality conservation in a land improvement project. Therefore, it is important to analyze quantitatively the interactio...
Eff ect of mycorrhizal inoculation on growth, nitrogen fi xation,and nutrient uptake in Cicer arietinum (L.) under salt stress
Cicer arietinum Glomus mosseae growth nitrogenase nutrients
2011/3/29
Most legumes in natural conditions form a symbiosis with arbuscular mycorrhizal (AM) fungi. AM fungi
in saline soils have been reported to improve salinity tolerance and growth in plants. In the pres...
Making a Greener Revolution:A Nutrient Delivery System for Food Production to Address Malnutrition through Crop Science
Cereal production Crop science Malnutrition Nutrients Rickets
2009/7/24
During the 1970s, the Green Revolution basically used dwarfing genes in wheat and rice that allowed greater water and fertilizer efficiency which dramatically increased the cereal productivity and th...
Changes of nutrient concentration in chrysanthemum leaves under influence of solar radiation
Chrysanthemum x grandiflorum Time group AYR solar radiation nutritional status of plant statistical model
2010/1/15
Eleven pot cultivars of the chrysanthemum (Chrysanthemum x grandiflorum /Ramat./Kitam.) were grown in 12 year-round cycles. Starting with 2 January 2002, on the second day of each successive month, ro...
Direct and Residual Effect of Sulphur on Growth, Nutrient Uptake, Yield and its Use Efficiency in Maize and Subsequent Greengram
Sulphur yield attributes yield of maize nutrient uptake S use efficiency value cost ratio
2010/11/11
Field experiments were conducted with maize and green gram in sandy clay loam soils of
Thondamuthur block of Coimbatore district to study the direct and residual effect of S application on growth, nu...
The Associative Effect of VA Mycorrhizae with Bradyrhizobium as Biofertilizers on Growth and Nutrient Uptake of Arachis hypogaea
Peanut plants Bradyrhizobium VA mycorrhizae nitrogen phosphorus potassium
2010/11/11
Pot experiments were carried out in virgin sandy soil amended with either rock phosphate or
2 super phosphate. The experiment aimed to investigate the influence of single or dual inoculation of N fix...
Integrated Nutrient Management in Andrographis paniculata
Fertilizers Manures Panchagavya Foliar spray Yield Andrographolide
2010/11/11
Since time immemorial, village and ethnic communities in India have been using a medicinal
plant, Andrographis paniculata (Kalmegh), mainly for treating fever, liver diseases, diabetes, snake bite, c...
Effect of Controlled Release and Water Soluble Fertilizers on Nutrient (NPK) Uptake and Dry Matter Production of Chilli var. PKM-1
Controlled release fertilizer water soluble fertilizer sandy loam
2010/11/10
An investigation was carried out to find out the influence of controlled release fertilizers (CRF) and water soluble fertilizers (WSF) as NPK sources vis-a-vis standard fertilizers on the growth and n...
FRESH WATER INFLUENCE ON NUTRIENT STOICHIOMETRY IN A TROPICAL ESTUARY, SOUTHWEST COAST OF INDIA
nutrient stoichiometry Cochin backwaters Southwest coast of India
2010/3/25
Cochin backwaters, a micro tidal estuary, undergo a characteristic transformation from a riverdominated system during summer monsoon to a tide-dominant system during pre-monsoon season. The present st...
Nutrient Release Pattern during Composting Poultry Manure
Composting poultry manure aerobic decomposition nutrients C: N ratio
2010/11/10
An incubation experiment was carried out under aerobic and anaerobic conditions to study the
chemical changes during composting of poultry manure blended with sorghum straw. The incubation experiment...