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一、控制好温度西葫芦从播种到出土、温度要控制在２６～３１℃ ,这样一般３～５天即可出全苗。从子叶展开到第一片真叶展开 ,应降低温度至１８～２５℃ ,以防止胚轴疯长 ;从第一片真叶展开到定植前１０天 ,要保持２１～２９℃ ,以促进秧苗健壮生长发育 ;定植前１０天要进行大
First, control the temperature Zucchini from sowing to unearthed, the temperature should be controlled at 26 ~ 31 ℃, so that the general 3 to 5 days can be a full seedlings. From the cotyledon to the first real leaf start to expand, the temperature should be reduced to 18 ~ 25 ℃, in order to prevent hypocotyl soaring; start from the first true leaf to 10 days before planting, to maintain 21 ~ 29 ℃, to promote seedling robust Growth and development; 10 days before planting to be large