摘要
四季结果型草莓秋季扣塑料棚后,植株继续生长发育。生长量增加,花序数和花数均增多。延长结果期40天(9月20日-10月30日),并改善了果的品质。供试品种“三星”和“哈师87-2”仅在40天内的产量分别占扣棚前露地栽培总产量的51.80%、115%经济效益高。
The everbearing strawberry cultivated in plastic film canopy in autumn continues to grow and develope. The quantity of its growth increases, the amount of its flowers and flower beads grows. The duration of its fructuation is longer by 40 days than ourdoors and the quality of its fruits is improved. During the 40 days the fruit yield that is given by experimental varieties (Tristar and Hashi 87-2) in the plastic film canopy is considerably more than outdoors. Their economic efficiency is very high.
出处
《哈尔滨师范大学自然科学学报》
CAS
1993年第1期91-94,共4页
Natural Science Journal of Harbin Normal University
关键词
草莓
塑料棚
四季结果型
everbearing strawberry
plastic film canopy
