• Growth dynamics, yield, fruit quality and water use efficiency of greenhouse cucumber were studied under the different soil irrigation maximums in different seasons during initial bloom stage.

    不同栽培季节、不同土壤灌溉上限处理温室黄瓜初花期的生长发育动态产量品质水分利用效率进行了研究。

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  • Affect of soil texture and rotation on wheat yield and water use efficiency has studied by using the method of contrast in Linfen and Xiangfen, Shanxi province.

    山西临汾襄汾采用大区对比研究土壤质地茬口小麦产量水分利用效率影响

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  • Pot experiments were carried out to study the photosynthetic rate, transpiration rate and water use efficiency of the seedlings of four winter wheat varieties under different soil drought.

    采用盆栽试验对土壤干旱不同品种冬小麦幼苗光合蒸腾速率水分利用效率进行了研究

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  • The suitable planting density and time of sowing are favor of optimum use of soil water and improving water use efficiency, and make potato increasing its output.

    适宜播种密度有利于土壤水分优化利用和水分利用效率提高,可促进旱地马铃薯增产

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  • It was approved that crop water use efficiency (WUE) was increased and the preferable yield was obtained in the moderate soil moisture.

    证实中等土壤水分可以提高作物水分利用效率(WUE)获得较高产量

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  • The effects of irrigation frequency and soil matric potential on potato growth and water use efficiency(WUE) under drip irrigation in North China were studied.

    研究滴灌灌溉频率土壤水势马铃薯生长水分利用效率影响。

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  • Based on the experimental data, the relationships between water consumption, yield, marginal yield, water use efficiency and soil water content are systematically analyzed.

    根据田间试验资料系统地分析了棉花耗水量产量边际产量、土壤水分含量、棉花水分利用效率之间关系

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  • The effects of concret mulching on evaporation, transpiration, evapotranspiration, soil salt, yields of cotton and corn, water use efficiency were studied by field experiments.

    通过田间定位试验研究了水泥硬壳覆盖盐渍化土壤蒸发、作物蒸腾土壤盐分变化、作物生长发育状况、产量水分利用效率影响

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  • Soil water content had a substantial impact on P uptake and P use efficiency in all 4 cultivars.

    土壤水分4个品种吸收效率利用效率显著影响

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  • The dynamic change of soil water of 5 island cottons was studied, The results show that there are distinct difference in soil water content and water use efficiency among different varieties.

    通过5个海岛品种土壤水分动态变化分析研究结果表明不同海岛棉品种各生育期土壤含水量、土壤蓄水量以及水分利用效率存在差异

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  • It explored the effect of straw returned to field and deep fertilization in autumn on the growth and yield of dryland corn as well as water use efficiency and soil fertility.

    结果证明,秸秆还田施肥好的解决了施肥春季保墒促全苗以及秸秆腐解幼苗争影响幼苗生长矛盾,秸秆资源丰富的优势得到充分利用,土壤水肥状况得到明显改善。

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  • Such measures as row spacing reduced and close planting and furrow growing are propitious to optimize soil water flow system and they can greatly increase crop's yield and water use efficiency.

    播处理、缩密植优化土壤流动系统技术,均较大程度地提高作物产量水分生产率

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  • There are distinct differences between yield, total water consumption and water use efficiency in different soil types.

    不同土壤类型膜下滴灌棉花产量耗水量水分利用效率存在明显差异

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  • The 2 conservation tillage systems showed promise in reducing water and soil erosion, saving energy, increasing corn yield, and improving water use efficiency.

    保护耕作体系有利于减轻水土流失节省能源增加作物产量提高水分利用效率

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  • Because soil evaporation was reduced obviously in the earlier stage of crop growth, available water was increased during flourishing stage of crops. So water use efficiency was increased.

    农田秸秆覆盖后作物苗期棵间土壤蒸发明显减少使旺盛生长期可利用水分增加,提高了水分利用率

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  • Therefore, Maize-soybean intercropping could make full use of the soil water and light, heat, air resources, and improve water use efficiency because of their high-low structure.

    大豆、甘蓝玉米间作可以充分利用不同层次土壤水分可以形成高低搭配的格局,充分利用等资源提高作物水分利用率

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  • Therefore, Maize-soybean intercropping could make full use of the soil water and light, heat, air resources, and improve water use efficiency because of their high-low structure.

    大豆、甘蓝玉米间作可以充分利用不同层次土壤水分可以形成高低搭配的格局,充分利用等资源提高作物水分利用率

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