搜索结果: 1-15 共查到“农业基础学科 crops”相关记录16条 . 查询时间(0.067 秒)
New monitoring technology helps farmers in drought-stricken areas better manage crops（图）
New monitoring technology farmers drought-stricken areas manage crops
2017/10/25
In the Western United States, NSF-funded researchers deployed a unique set of instruments, called the Internet of Trees Micrometeorological System, to monitor how trees respond to repeated droughts at...
福建农林大学作物科学学院农业生态学课件 Genetically Modified Crops:Present and Future
福建农林大学作物科学学院 农业生态学 课件 Genetically Modified Crops:Present and Future
2015/9/23
福建农林大学作物科学学院农业生态学课件 Genetically Modified Crops:Present and Future。
ESTIMATION OF LEAF AREA INDEX USING GROUND SPECTRAL MEASUREMENTS OVER AGRICULTURE CROPS: PREDICTION CAPABILITY ASSESSMENT OF OPTICAL INDICES
Hyperspectral Precision agriculture Modelling Algorithm development Spectral indices LAI
2015/7/29
Leaf area index (LAI) is a key canopy descriptor that is used to determine foliage cover, and predict photosynthesis and
evapotranspiration in order to assess crop yield. Its estimation from remote ...
Economics and environmental analysis of Mediterranean greenhouse crops
Toxicity nitrogen water gross margin risk labour
2011/1/13
The aim of this paper is to show that intensive agriculture, as greenhouse crops that produce a high level of environmental pollution, both by nitrogen fertilization as pesticides used, may be distrib...
Effects of hydrocarbons on temporal changes in soil and crops
Soil crops crude oil drilling fluids
2011/1/12
Changes in soil chemical properties, plant density and crops yield (maize, winter wheat, winter barley, soybean and oilseed rape) grown in soil contaminated by different degrees of crude oil and drill...
Monitoring and inspection problems of GM crops situated potentially close to organic and beekeeping farms
inspections monitoring GM crops
2010/1/19
Precise information is essential to carry out qualitative inspections and monitoring
that would help prevent the presence of the undesirable admixture of a GMO in organic and
apicultural products....
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...
Interspecific Differences in the Mechanism of Drought Tolerance among Four Cereal Crops
Drought tolerance Interspecific difference Japanese millet Maize Osmotic adjustment Pearl millet Sorghum Water stress
2009/8/4
Interspecific differences in drought tolerance were studied by two solution- and one field-culture experiments in a glasshouse using Japanese millet, sorghum, pearl millet and maize. Water stress trea...
Method of Investigation in Rhizobacterial Flora of Crops and Application Case by Using Biolog's Identification System
Biolog's identification system Diversity index Rhizobacteria Rhizobacterial flora
2009/7/15
Fifty strains of rhizobacteria were isolated from roots of crops in rotation and monocropping plots of soybeans and sweet potatos one month before harvest, and they were identified by using Biolog's ...
Involvement of Jasmonic Acid and Related Compounds in Various Morphogenic Events of Crops
IN JAPANESE IN JAPANESE IN JAPANESE IN JAPANESE IN JAPANESE
2009/7/10
Involvement of Jasmonic Acid and Related Compounds in Various Morphogenic Events of Crops.
Impact Analysis of Climate Change on Different Crops in Gujarat, India
Climate Change Impact Analysis Temperature CO2 DSSAT-3.5 Wheat Maize
2016/4/7
The vulnerability to climate change is greater in developing countries like India- which are mostly located in lower, warmer latitudes. Climatic data of different stations of Gujarat have been analyze...
Micronutrients and Animal Nutrition and the Link between the Application of Micronutrients to Crops and Animal Health
Micronutrients animal health animal nutrition
2009/1/8
Micronutrients (or 'trace elements') are required in animal diets for health and welfare, and therefore they are essential for the agricultural production of milk, meat, fibre, and eggs. It is clear ...
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 ...