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1976年,我们根据后季稻氽棵秧不死苗、发根好、秧株老健,重栽后成活快的特点,在华亭公社坍桥大队老宅生产队,与社员干部和科研小组人员一起,模拟余棵秧重栽,进行了水稻秧不带士蹲苗试验,经过二年来的实践,认为这种办法简单易行,省工、省地、省肥,对水稻增产有一定的作用。蹲苗的好处 (一)提高秧苗素质、增强发根力 1978年,早稻无土蹲苗的对比试验,品种均是广陆矮四号,4月13日下种,5月26日移栽,无土蹲苗5天,蹲苗前苗高19厘米、叶令为6.27。结果5天蹲苗处理的秧苗,植株高度比对照矮6.15厘米,根重占全株鲜重
In 1976, according to the characteristics of the seedlings of undeveloped plants such as rice seedlings planted in the following season, rooting well, seedlings growing in old age, and living after replanting, the old production team at the headquarters of the collapse bridge in Huating commune together with member cadres and scientific research personnel, Simulation Yuyue replanting, carried out rice seedling nurse squatting test, after two years of practice, that this approach is simple, labor-saving, provincial, provincial fertilizer, rice production has a certain effect. The benefits of squatting seedlings (A) to improve the quality of seedlings, enhance hair rooting In 1978, early rice soilless squatting seedlings comparative trials, varieties are Guanglu Dwarf, April 13 under the planted May 26 transplanting, soilless Squat seedlings 5 days, squat seedling height 19 cm, leaves order of 6.27. Results 5 days squat seedlings treated seedlings, the plant height of 6.15 cm shorter than the control, root weight accounted for whole plant fresh weight