搜索结果: 1-15 共查到“作物学 water”相关记录206条 . 查询时间(0.25 秒)
The journal Paddy and Water Environment aims to advance the science and technology of water and environment-related disciplines in paddy-farming. The scope extends broadly to paddy-farming related sci...
近日，上海市农业科学院CIMMYT-中国特用玉米研究中心郑洪建团队于 Desalination and Water Treatment在线发表题为“Water limited stress at jointing stage on Fresh waxy maize yield and its interactions with Plant density under Field condition...
Reducing nitrogen surplus and environmental losses by optimized nitrogen and water management in double rice cropping system of South China
Nitrogen use efficiency N management Water management N surplus Environmental N losses
2023/4/21
Optimized agronomic management improves nitrogen (N) use efficiency in crop production. However, limited information exists about the effect of improved agronomic practices on the N surplus in double ...
Detection of preparatory water in paddy irrigation area using RADARSAT/SAR-C and Landsat/ETM+
Remote Sensing Crop SAR Optical Accuracy Multitemporal
2015/7/29
Paddy rice is one of the most important crops in Japan and it needs much water to grow, especially for water reserves for paddy
irrigation. The test site “Owari Seibu” doesn’t have enough irrigation...
THE APPLICATION OF MODIFIED NORMALIZED DIFFERENCE WATER INDEX BY LEAF AREA INDEX IN THE RETRIEVAL OF REGIONAL DROUGHT MONITORING
Vegetation Coverage Relative Leaf Area Index (RLAI),
2015/5/6
The vegetation coverage is one of the important factors that restrict the accuracy of remote sensing retrieval of soil moisture. In order to effectively improve the accuracy of the remote sensing re...
Estimation of crop water stress index in almond orchards using thermal aerial imagery
canopy vapor pressure deficit almond
2015/1/12
An important method for estimating Crop Water Stress Index (CWSI) is by measuring surface temperature of the canopy. A remote sensing method was used to estimate CWSI of an almond orchard in Paramount...
Natural vegetation management to conserve biodiversity and soil water in olive orchards
Olea europaea productivity tillage vegetation cover
2014/10/28
The combined impact of soil tillage intensification and expansion of olive farming is resulting in soil degradation and biodiversity decline. We hypothesized that, instead of tilling, mowing to contro...
Effect of closed circuits drip irrigation system and lateral lines length on growth, yield, quality and water use efficiency of soybean crop
Closed Circuits Drip Irrigation Lateral Lines Soybean WUE
2013/2/28
Field experiment was conducted for one growing season (2012) in clay loam soil at the Experimental Farm of Faculty of Agriculture, Southern Illinois University at Carbondale (SIUC), USA on soybean cro...
Cereal-forage crop rotations and irrigation treatment effect on water use efficiency and crops sustainability in Mediterranean environment
Alfalfa Binary Mixture Durum Wheat lrrigation
2013/2/27
Agricultural systems based on crop rotations favour sustainability of cultivation and productivity of the crops. Wheat-forage crops rotations (annual winter binary mixture and perennial alfalfa meadow...
The integration of FAO-CropWat Model and GIS Techniques for Estimating Irrigation Water Requirement and Its Application in the Gaza Strip
Cropwat Model FAO Irrigation Demand Gaza Strip Evapo-Transpiration
2013/3/8
In the Gaza Strip irrigation practices are only based on the farmer’s own experience, they determine when and how to irrigate crops based on the appearance of the soil and the climatic conditions. Eve...
Farmer Water Management Strategies for Dry Season Water Shortages in Central Lombok, Indonesia
Water User Associations Subak n-Kind Payments Critical Dry Lands Coping Strategies Adaptation Cropping Systems
2013/3/8
This paper examines how farmers in central Lombok have organized themselves to manage agricultural water colle- ctively and to adapt to seasonally dry conditions. We interviewed eighteen village heads...
Water use efficiencies of maize cultivars grown under rain-fed conditions
Water Use Efficiency Maize Cultivars Rain-Fed
2013/3/4
Enhancing water use efficiencies of rain-fed maize is a requirement for sustainable maize production, particularly in areas prone to low/drought and erratic rainfall patterns. This study was conducted...
Effect of water stress at different periods on seed yield and water use efficiency of guar under Shambat conditions
Guar Water Stress Water Use Efficiency Harvest Index
2013/3/4
Water stress effects on seed yield and water use efficiency of three indeterminate guar (Cyamopsis tetragonoloba L. Taub.) lines (L12, L18 and L33) were investigated in the experimental farm of the Fa...
ABA-mediated proline synthesis in cowpea leaves exposed to water deficiency and rehydration
Abscisic acid nitrogen metabolism osmotic adjustment
2011/6/29
The aim of this study was (i) to evaluate the impact of water deficit and rehydration on nitrogen compounds and abscisic acid of Vigna unguiculata leaves, and (ii) to investigate the hypothesis that a...
Effect of different irrigation water salinities on some yield and quality components of two field-grown Cucurbit species
Melon watermelon saline water fruit quality
2011/6/29
Using irrigation water with a salinity level of 0.8, 2, and 5 g L-1, the impact of saline water irrigation on the yield and quality of 2 Chinese Cucurbit species, melon (Cucumis melo cv.