浇水量

浇水量显著影响幼苗的PS光化学效率，随着浇水量减少，幼苗的最大荧光、可变荧光、最大荧光比和最大光化学效率逐渐减小。

Water supply significantly influenced photochemical efficiency in PS ⅱ: maximal fluorescence , variable fluorescence , maximal fluorescence ratio and maximal photochemical efficiency all decreased with declining water supply .

不同浇水量对新疆伽师瓜根系生长和耗水量影响

Effect of Different Irrigation Water Quantity on Roots Growth and Water Consumption of Jiashi Melon in Xinjiang District

试验结果显示，混凝土初期因仍含有孔隙水，所需的浇水量较后期要少；

The results showed that , the pre-wetting time required was less in the beginning period than in later period after concrete was cast .

浇水量中以1130m3/hm2的处理干草产量最高，比对照提高24.92%。

The yield of hay was the highest with the treatment of 1130 m ~ 3 / hm ~ 2 in the amount of water , which was increased by 24.92 % than CK .

减少浇水次数和浇水量，扩大浇水面积，实现节水增效。

Reduced the watering times and amount . enlarged the watering area , thus saved the water and increased the efficiency .