搜索结果: 1-10 共查到“农业基础学科 fertilizers”相关记录10条 . 查询时间(0.05 秒)
The wonders of earthworms & its vermicompost in farm production: Charles Darwin’s ‘friends of farmers’, with potential to replace destructive chemical fertilizers
Fertilizer Vermicompost – Miracle Growth Promoter
2013/3/5
Earthworms and its excreta (vermicast) promises to usher in the ‘Second Green Revolution’ by completely replacing the destructive agro chemicals which did more harm than good to both the farmers and t...
Resource Use Efficiency in Sesame (Sesamum indicum L.) Production under Organic and Inorganic Fertilizers Applications in Keana Local Government Area, Nasarawa State, Nigeria
Resource use efficiency organic and inorganic fertilizers
2010/11/15
The study examined resource use efficiency in Sesame production under organic and inorganic
fertilizers applications in Keana Local Government Area, Nasarawa State. Multi-stage random sampling was us...
The effects of different distributor head types, air velocities and fertilizing rates on flow evenness for some fertilizers
Air velocity distributor head fertilizing rate flow evenness fertilizer
2011/1/12
In this study, three different types of distributor head (T, funnel and Y) were tested at three air velocities of 26, 31 and 36 ms-1, and three different fertilizing rates were selected as 12, 16 and ...
The effects of different distributor head types, air velocities and fertilizing rates on flow evenness for some fertilizers
Air velocity distributor head fertilizing rate flow evenness fertilizer
2011/1/12
In this study, three different types of distributor head (T, funnel and Y) were tested at three air velocities of 26, 31 and 36 ms-1, and three different fertilizing rates were selected as 12, 16 and ...
Water Pollution Caused by Agricultural Chemicals and Fertilizers in the Drainage from Golf Links
Agricultural chemicals Golf links Nitrogen Phosphorus Potassium
2009/7/30
An investigation of agricultural chemicals and chemical fertilizer used by golf links were carried out from June 1991 to May 1992. Immediately after or during the rainfall, sampling for drainage was s...
Factors affecting the flowability of fertilizers through orifices
flowability fertilizer orifice
2008/11/21
The effects of some significant factors on the flow of fertilizers through orifices, such as orifice diameter, orifice shape, particle diameter, fertilizer type, air temperature, and air relative humi...
Effect of the change of accompanying cation of mineral nitrogen fertilizers on soil physical properties
slaking structural properties loamy soil Na and Ca as cations
2008/11/19
abstract50 cm increased and the slaking resistance decreased on those plots. The other soil structural properties determined were not significantly affected. The reason behind these unexpected finding...
Changes in the structure of nitrogen-containing compounds of peat, sapropel, brown coal and organic fertilizers on their basis
peat sapropel brown coal organic fertilizers nitrogen products degradation amino acids
2010/1/15
The three-stage acidic hydrolysis method was used for the degradation of three organic fertilizers prepared on the basis of peat, sapropel and brown coal. This method of hydrolysis may simulate the pr...
Impact of Organics and P Solublilizing Micro Organisms on Phosphatic Fertilizers under Wetland Ecosystem
Phosphorus dissolution P solubilising microorganisms organic manure
2010/11/10
Field experiments were conducted at Tamil Nadu Agricultural University, Coimbatore during
June - September and October - December 2006 to compare the efficiency of water soluble fertilizer i.e. Singl...
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...