搜索结果: 1-15 共查到“农学 Irrigation water”相关记录16条 . 查询时间(0.081 秒)
Response of three strawberry cultivars (Fragaria × ananassa Duch.) to different salinity levels in irrigation water
irrigation saline water strawberry salt tolerance electrical conductivity
2015/1/21
Irrigation with saline waters is an agricultural practice that becomes increasingly common as competition for fresh water increases. In this study, three strawberry cultivars (Fragaria × ananassa Duch...
Pepper plants growth, yield, photosynthetic pigments, and total phenols as affected by foliar application of potassium under different salinity irrigation water
Diluted Sea Water Potassium Mono Phosphate
2013/2/28
Irrigation with high salinity water influences plant growth, production of photosynthetic pigments and total phenols, leading to reduction in crop yield and quality. The objective of this study was to...
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...
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.
The impact of irrigation water quality on water uptake by orange trees
Saline water orange trees water uptake
2011/1/12
A greenhouse lysimeter study was carried out in Tottori (Japan) during August 2000 to explore the impacts of saline irrigation on water uptake by orange trees. Two lysimeters filled with sandy soil we...
Impact of irrigation water quality, irrigation systems, irrigation rates and soil amendments on tomato production in sandy calcareous soil
Lycopersicon esculentum L saline water amendment irrigation methods irrigation rate water use efficiency
2010/2/24
Low quality water for irrigation can impose a major environmental constraint to crop productivity. Effects of water quality, irrigation system, irrigation rates, and type of amendment on the yield and...
Effect of regulated irrigation water temperature on hydroponics production of Spinach (Spinacia oleracea L.)
Growth rate root weights shoot weights leaf length leaf number
2010/9/14
The effects of different temperature regimes of irrigation water on the growth rate of Spinacia oleracea L. were determined in the greenhouse for 8 weeks. The spinach seedlings were irrigated with wat...
No-Tillage Enhanced the Dependence on Surface Irrigation Water in Wheat and Soybean
Deep root Heavy water Soil mechanical impedance Stable isotope Sustainable agriculture Water source Water uptake
2009/7/23
No-tillage often affects crop root development due to the higher mechanical impedance to root elongation, resulting in yield reduction under an unfavorable rainfall pattern, such as drought. In this s...
Effect of Flijorine Added to Irrigation Water at Various Concentrations under Soil Culture on the Growth ot Rice Plants
Fluorine Growth Irrigation water Photosynthetic rate Rice plant Soil culture
2009/7/16
The effect of fluorine(HF)added to the irrigation water at 0, 5, 10, 20, 30, 50 and 100 ppm under the soil culture on the growth of Oryza sativa L.(cv. Koshihikari)was investigated. The effects of lea...
N, P and K Input by Irrigation Water into Paddy Fields of Fukuoka Prefecture
Inorganic nitrogen Irrigation water Potassium Total nitrogen Total phosphorus
2009/7/15
N, P and K input into paddy fields from irrigation water in Fukuoka Prefecture were estimated from the data of N, P and K content in irrigation water X reported amount of irrigation water. Total N inp...
The Change in the Quality of Irrigation Water in Ten Years in Fukuoka Prefecture (<Regular Paper>Modelling, Information Technology and Environment)
COD EC Irrigation water Polluted water Total nitrogen Total phosphorus
2009/7/14
The chemical properties of irrigation waters in Fukuoka Prefecture were examined from 1986 to 1988. The irrigation waters were sampled at 46 place several times during the period from puddling of pad...
Use of tree leaf as mulch comparing with conventional mulch for irrigation water saving in tomato production
Senna siamea leaf rice straw cumulative pan evaporation (CPE) tomato yield fruit quality
2009/3/12
Tomato is cultivated during the dry winter season in Bangladesh with scarce rainfall. Poor farmers can not afford enough money to apply irrigation as well as other costly inputs. Conventionally, rice...
Performance assessment for irrigation water management：A case study in the Karacabey irrigation scheme in Turkey
Irrigation management performance indicators water user association logit model farmer satisfaction
2009/3/4
The objective of this study is to assess the performance of irrigation water management of the Bursa–Karacabey irrigation scheme (KIS) located in the western Turkey. The study was carried out ...
Estimating reference evapotranspiration and irrigation water requirements in the Gallikos river basin, Greece
evapotranspiration irrigation cropwater requirements
2008/11/19
Reference evapotranspiration was calculated using five various types of estimating methods. The Hargreaves and Thornthwaite methods produced close, strongly-correlated ETo values to those yielded by t...
Influence of Saline Irrigation Water and Composted Tomato Residues on Yield and Nutrient Uptake of Table Beet (Beta vulgaris, L.) Plant Grown on Sandy Loamy Soil
Saline Irrigation Water Yield and Nutrient Table Beet (Beta vulgaris, L.) Plant Sandy Loamy Soil
2010/11/11
The maximum growth reduction in leaves and tuber yields occurred due salinity at 8000 ppm (42.3 and 39.2 %, respectively, reduction compared with tap water in 10 ton compost/acre).
Tuber yield was le...