不同土壤不同种植方式普那菊苣的产量分析

Study on planting model of Cichorium intybus cv. Puna sown in various soil

在砂土、粘土、壤土3种不同的土壤上以穴播、条播、撒播和育苗移栽4种种植方式种植黔引普那菊苣Cichorium intybus cv.Puna,测定其鲜草产量和再生速度。结果表明:黔引普那菊苣在各种不同质地土壤上采用各种种植方式均有较高的产量。在同质地土壤上,鲜草产量以条播为最高,穴播次之,育苗移栽产量最低。同一播种方式以在壤土上的产量为最高,砂土次之,粘土最低。再生速度在不同处理之间差异均不显著。黔引普那菊苣适宜在各种土壤上种植,但以在土壤肥沃的壤土上种植产量较高,条播、穴播为推广的种植方式。

Seeds of Cichoriurn intybus cv. Puna was sown in sandy soil, clay soil and loam soil with hole seeding, drill seeding, broadcast seeding and transplantation with seedlings, and then recorded the fresh weight and growth rates. The results showed that fresh weight were considerably high in all treatments. However, fresh weights were different within treatments, in the same soil, drill seeding 〉hole seeding〉transplantation; and in the same planting ways, loam soil 〉sandy soil〉clay soil. Therefore, the plant adopted the region but lineseeding and hole seeding should be＇the most suitable planting model.