稻草不同施入方法对日光温室芹菜生长的影响

目的]为稻草能够更好地在设施芹菜生产中得到应用提供参考。方法]试验采用随机区组设计,以稻草表面覆盖和散施为处理,以不施稻草为对照,通过对比及方差分析研究了其对芹菜植株株高、叶柄周长、茎叶鲜重等生长指标及产量的影响。结果]施入稻草的2个处理明显地促进了芹菜植株的生长,提高了产量,与对照相比分别增产16.2%和8.4%。结论]稻草表面覆盖处理在增产方面效果明显优于散施处理。

Effect of Straw Application on Celery Growth in Greenhouse

Objective] To provide reference for the straw to be better applied to celery production.Method] By randomized block design,two treatments of straw mulching and scattered application were established,with no straw application as the control,their effects on the celery plant height,petiole perimeter,stem and leaf fresh weight and production were studied through comparison and variance analysis.Result] The two straw application treatments obviously promoted the celery plant growth,and increased the production.Compared with control,the yield increased by 16.2% and 8.4%.Conclusion] The straw mulching treatment was better than the straw scattered application in increasing the celery production.