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福建农林大学作物科学学院农业生态学课件 Vegetable Production Systems:Tropical and Temperate
福建农林大学作物科学学院 农业生态学 课件 Vegetable Production Systems:Tropical and Temperate
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2015/9/23
福建农林大学作物科学学院农业生态学课件 Vegetable Production Systems:Tropical and Temperate。
Control of light environment: A key technique for high-yield and high-quality vegetable production in protected farmland
Light Environment Protected Farmland Vegetable
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2013/3/4
Vegetable crops such as cucumber and tomato are grown widely through the world using not only field but also protected farmland. Sensitive responses of many vegetables have been widely reported to env...
微波频率和温度对食用植物油介电特性的影响（Effect of Frequency and Temperature on Microwave Dielectric Properties of Edible Vegetable）
食用植物油 介电特性 温度
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2009/9/11
采用同轴探头技术研究了20～90℃、200～4500MHz内菜籽油、大豆油、花生油、玉米油、调和油的介电特性，分析了介电参数值随频率和温度变化的原因。结果表明：同频率下，菜籽油具有最大的相对介电常数和最小的介质损耗因数，而玉米油则相反。在500～4000MHz间，介电参数与食用油中的饱和与不饱和脂肪酸含量间具有较好的线性相关性。相对介电常数随温度升高线性减小，但介质损耗因数则线性增大。菜籽油的介电...
The development of laborsaving production systems in large scale vegetable growing (introduced into arable farming areas) : A example of practical approaches in Tokachi district, Hokkido
laborsaving production systems large scale vegetable growing Tokachi district
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2009/7/31
The development of laborsaving production systems in large scale vegetable growing (introduced into arable farming areas) : A example of practical approaches in Tokachi district, Hokkido.
Market participation by vegetable farmers in Kenya: A comparison of Rural and Peri-Urban areas
Vegetable farmers market participation development policy Kenya
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2010/9/10
Transformations in agri-food systems provide prospects for improving livelihoods of many farmers through enhanced participation in commercial agriculture. Indeed, various studies have been undertaken ...
A comparative analysis of different vegetable crops for content of manganese and molybdenum
manganese molybdenum plants toluidine blue tetrazolium violet Fabaceae Malvaceae Brassicaceae Cruciferae
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2010/1/15
The microelements manganese and molybdenum are actively absorbed by plants. The manganese and molybdenum content in 12 widely used vegetable species of the families Fabaceae, Malvaceae, Brassicaceae, ...
Model development of the external friction of granular vegetable materials on the basis of artificial neural networks
external friction granular vegetable materials feed-forward artificial neural network
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2008/11/26
The aim of the research conducted was the creation of a model of the phenomenon of the external friction of vegetable materials using a feed-forward artificial neural network (ANN). The network was ta...
Evaluation of vegetable and petroleum based diesel fuels in the aspect of lubricity in steel-aluminium association
RME fuel diesel fuel lubricity steel aluminium
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2008/11/21
The paper presents the results of a study on wear resistance of elements of injection system operating in steelaluminium friction system with relation to the kind of fuel used. The fuels used in the s...
Improved rate controlled model for stress relaxation in vegetable tissue
potato tuber stress relaxation model thermal activation stress pre-strain sigmoid f-function
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2008/11/14
Stress relaxation in two varieties of potato tubers was studied with the aim of proposing a more suitable rate control model (RCM) for description of the relaxation process in vegetable tissue. This m...
Physical properties of extrusion-cooked vegetable raw materials
extrusion-cooking physical properties
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2008/11/14
Study results on the selected physical properties of extrudates obtained from various cereals, legume and oleaginous seeds processed in a twinscrew extruder are reported in the paper. Influence of bar...
Pressure homogenization in fruit-vegetable processing industry
pressure homogenization pomaced juices
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2008/11/13
The present paper discusses the investigations concerning the possibility of application of pressure homogenization of fruit and vegetable juices using pressure homogenizers and the attempts undertake...
Equipment for the determination of dielectric properties of vegetable tissue during its mechanical loading
soft plant tissue conductivity permittivity frequency deformation reversibility
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2014/2/27
The internal structures of agricultural products change substantially in the course of the products deformation. One of the main changes in this process is the loss of the water content and water solu...
Monitoring of burden gases emission levels after farmyard manure application in grapevine and vegetable growing
ammonia greenhouse gases burden gases emissions grapevine head cabbage
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2014/2/27
Ammonia and greenhouse gas emissions released during the application of farmyard manure in the crop production belong to the most significant air pollution resources of the agricultural activity. In t...
28 Nov 2006，The vegetable industry is roughly twice as efficient in its use of water as it was a decade ago, according to a new national report, Primary Industries Minister Ian Macdonald said today.
Determination of manganese with Methylene Blue in various vegetable crops
manganese determination extraction-spectrophotometry plants Solanaceae Cucurbitaceae Fabaceae Brassicaceae Alliaceae Apiacea Lamiacea
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2010/1/14
A study was made of the manganese content in the crop production of 28 vegetable species, using the most common cultivars within the species. The manganese content was determined by a new extraction –...