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本研究是由不同比例材料配成的六种配方,制出十二种牧草种子高吸水性丸粒。然后在同等干旱条件下播种,并设相应对照,进行出苗率、初期生长和耐早性的观测比较。经测定,丸粒种子出苗率比对照高9.4%,偶有低于对照的。播种28天后,生长高度比对照高0.4毫米~8.3毫米;人为干旱条件下,丸粒幼苗死亡天数比对照延长3—5天。
This study is composed of six different formulations of different proportions of materials, made of 12 kinds of forage grass super absorbent pellets. Then under the same drought conditions seeding, and set the corresponding control, the emergence rate, early growth and resistance to early observation and comparison. The results showed that the seed germination rate was 9.4% higher than the control, occasionally lower than the control. After 28 days of seeding, the growth height was 0.4mm ~ 8.3mm higher than that of the control. Under artificial drought conditions, the number of days of death of pellet seedlings was 3-5 days longer than that of the control.