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为探讨在相同土壤条件下菊苣新品系黔育1号适宜的种植方式,笔者进行了穴播、条播、撒播和育苗移栽4种种植方式对其鲜草产量和再生速度影响的研究。结果表明,黔育1号菊苣采用的4种种植方式均有较高的产量,全年鲜草产量以条播最高、穴播和撒播次之、育苗移栽产量最低,全年能收获鲜草分别为102457kg/hm2、99632kg/hm2、99637kg/hm2和90135kg/hm2;不同种植方式的再生速度分别为2.21 cm/d、2.23 cm/d、2.21 cm/d和2.19 cm/d,差异均不显著。撒播虽与穴播的鲜草产量相当,但播种量相对较大,因此条播、穴播为值得推广的种植方式。
In order to investigate the suitable cultivation methods of new line Chicheng No.1 under the same soil conditions, the author studied the effects of four planting modes, ie seed-boring, sowing, sowing and seedling transplanting, on the fresh grass yield and regeneration rate. The results showed that all the four planting methods used in Qianyu No. 1 had higher yield. The fresh grass yield in the whole year was the highest in sowing, followed by sowing and sowing, and the seedling transplanting was the lowest. The fresh grass could be harvested 102457kg / hm2, 99632kg / hm2, 99637kg / hm2 and 90135kg / hm2, respectively. The regeneration rates of different planting methods were 2.21 cm / d, 2.23 cm / d, 2.21 cm / d and 2.19 cm / d, respectively. Although sowing and planting fresh grass yield quite, but the sowing is relatively large, so the sowing, sowing is worth promoting the planting.