摘要
在交通条件便利的荒漠区内修建日光温室,可充分利用区内优越的光热资源.本文通过对荒漠区内日光温室三种不同栽培方式的效果进行了研究,结果表明:沙粒基质营养液无土栽培虽能早熟,但不高效;客土栽培盐分易于积累,不利于连续高产;而有机生态型无土栽培能结合以上两种栽培方式的优点,为荒漠区最佳栽培方式.
Building sunshine greenhouses in convenient traffic desert can fully utilize superior light and heat resources. In this article, we have studied the effects of three culture patterns in desert sunshine greenhouse. The results showed that soilles culture of sandy medium nutrition make plants early-ripening but lower efficacy. changing-soil culture not only leads to easy accumulation but also unstable and lower yields. however, organic biotype soilles culture possesses the merits of former culture patterns, which of salt is the best culture pattern in desert sunshine greenhouse.
出处
《河西学院学报》
2005年第2期58-59,共2页
Journal of Hexi University
基金
甘肃省教育厅资助项目.编号:048B-02
