搜索结果: 121-135 共查到“农学 CROPS”相关记录151条 . 查询时间(0.155 秒)
THE PRESENT AND PERSPECTIVES IN THE FORAGE CROPS RESEARCH AND EDUCATION IN MULTIFUNCTIONAL USING OF THE LAND
department fodder cropping teaching research
2010/12/7
The Department exceeded intricate progress in the last 60 years: from the Institute of Meadows, Pastures and Mountain Agriculture at new founded University of Agriculture and Forestry Engineering in K...
Mitigation of Wind Erosion Adopting Grass Cover Crops in Chinese Cabbage Production
wind erosion Chinese cabbage cover crop
2010/12/2
Soil wind erosion is a serious issue in upland fields, because winter fallow treatments produce awful erosions in Kato area, Japan. This research evaluated the abilities of cover crops that planted at...
A comparative analysis of different vegetable crops for content of manganese and molybdenum
manganese molybdenum plants toluidine blue tetrazolium violet Fabaceae Malvaceae Brassicaceae Cruciferae
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, ...
Evaluation of carbon sequestration in energetic crops (Miscanthus and coppice willow)
carbon sequestration Miscanthus coppice willow greenhouse gas emissions
2008/11/19
The aim of the project was analytical evaluation of carbon content and soil carbon sequestration in Miscanthus and coppice willow crops biomass. In this paper, we present the results from a field expe...
Relationships between the De Martonne aridity index and water requirementsof some representative crops: A case study from Romania
cereals horticultural crops crop water evapotranspiration irrigation water conservation
2008/11/18
In Romania, arid regions occupy a large area especially in the south-eastern and southern regions eg the Romanian Danube Plain and Dobrogea, where most of the crops need to be irrigated during summer ...
Land Suitability for Agricultural of Certain Crops in Al-bostan Area, Egypt
Land suitability Land capability Remote sensing Geographic Information System AlBostan area
2010/11/11
Eighteen soil profiles have been chosen to represent production and research station of National Research Centre, which including El-Emam Malek and El-Esraa and El Mearage farms. The main morphologica...
Weed vegetation of small grain crops in Serbia: environmental and human impacts
Correspondence analysis weed communities weed survey in cereal stands
2010/1/11
Weed flora of winter and spring small grain crops (wheat, barley, oats, and rye) was surveyed in lowland and mountainous areas of the central part of Serbia, which are dissimilar in environmental cond...
Effect of sowing methods on the productivity of catch crops and soil nitrogen leaching
sowing methods catch crops soil nitrogen leaching
2010/1/18
Effect of sowing methods on the productivity of catch crops and soil nitrogen leaching.
Relative Host Status of Selected Weeds and Crops for Meloidogyne incognita and Rotylenchulus reniformis
Rotylenchulus reniformis Meloidogyne incognita Crops Selected Weeds
2008/5/19
Plant-parasitic nematodes that damage crops can also reproduce on weeds, thereby reducing the efficacy of nematode-suppressive crop rotations. The amount of reproduction by two important cotton pathog...
Winter Annual Cover Crops in a Virginia No-till Cotton Production System: II. Cover Crop and Tillage Effects on Soil Moisture, Cotton Yield, and Cotton Quality
Virginia No-till Cotton Production Winter Annual Cover Crops
2008/5/19
Winter annual cover crops could help control soil erosion problems on sloping Piedmont soils in a no-till cotton (Gossypium hirsutum L.) production system. Field experiments were conducted from 1995 t...
Winter Annual Cover Crops in a Virginia No-till Cotton Production System: I. Biomass Production, Ground Cover, and Nitrogen Assimilation
Virginia No-till Cotton Winter Annual Cover Crops
2008/5/13
Cotton (Gossypium hirsutum L.) may not provide sufficient surface residue to reduce erosion and protect the soil between crops. A winter annual cover crop might alleviate erosion during the time betwe...
AN APPROACH FOR TECHNOLOGICAL MANAGEMENT OF MINERAL FERTILIZATION OF CROPS
approach simulation mineral fertilization
2010/12/6
An approach for technological management of mineral fertilization in crops based on simulation was presented. The simulation of the interaction between technical means, agricultural workers, crops, so...
Composts of Wood Industry Wastes for Clay Soil Conditioning. I. Growth Response and Water and Fertilizers Use Efficiency by Two Successive Crops (Broad Bean and Corn)
clay soils composts soil conditioners wooden waste water use efficiency
2010/11/10
A two successive years completely randomized block field experiment with four replications
for each treatment was conducted on a heavy clay compacted soil at Abou- El Matameer, Behera
governorate to...
Biomass Production and Weed Control in Some Winter Cover Crops in Hokuriku District
Cover crops Above-ground biomass Plant residue mulch
2010/12/2
For the purpose of introduction cover crops into summer crop production in the Hokuriku district, grass (wheat, barley, rye and bristle oat), legume (hairy vetch, HV ; common vetch, CV ; milk vetch, M...
LEVELS OF FUNGI AND MYCOTOXINS IN THE SAMPLES OF GRAIN AND GRAIN DUST COLLECTED FROM FIVE VARIOUS CEREAL CROPS IN EASTERN POLAND
grain grain dust rye barley oats buckwheat corn farmers
2010/12/23
During combine harvesting of 5 various cereal crops (rye, barley, oats, buckwheat,corn) 24 samples of grain and 24 samples of settled grain dust were collected on farms located in the Lublin province ...