不同滴灌方式对骏枣生长和品质的影响

Effects of Different Irrigation Modes on Growth and Quality of Jujube

通过田间小区试验,研究了不同滴灌方式(间接地下滴灌、普通地表滴灌)和不同灌水量对骏枣生长和品质的影响。结果表明,骏枣的生长、果实大小及单果质量与灌水量成正效应关系;灌水量相同时,间接滴灌条件下骏枣的生长量、果实大小及单果质量显著大于普通地表滴灌。与普通地表滴灌相比,间接地下滴灌条件下可以改善果实品质。

To find a suitable irrigation mode for jujube in Xinjiang, field experiments were conducted to study the effects of different irrigation quotas and different irrigation modes including indirect subsurface drip irrigation and surface drip irrigation on growth and quality of jujube. The results showed that irriga- tion amount had positive impacts on the growth fruit size and fruit weight of jujube in the same irrigation mode; The growth fruit size and fruit weight of jujube under indirect subsurface drip irrigation were signif- icant higher than those under surface drip irrigation at the same irrigation quota. In addition, indirect sub- surface drip irrigation could improve fruit quality compared with surface drip irrigation at the same irriga- tion quota.