【摘要】 试验材料为东北师范大学泥炭研究所所研制,在田间微区栽培条件下进行了一体化育苗营养基块与常规营养土育苗的比较试验。试验结果表明:不同施肥处理的一体化营养基育苗与常规营养土育苗相比,西红柿产量平均增加了39.0%,茎叶生物产量增加了35.52%;在施用有机肥和氮磷肥基础上配合施用钾肥或腐质酸复合肥,西红柿Vc的含量分别增加了5.2%和23.95%;一体化营养基育苗各处理西红柿硝酸盐含量比营养土育苗平均降低了35.53%。黄瓜育苗用一体化育苗营养基块与散状泥炭育苗营养基穴盘育苗法进行微区田间栽培比较试验,一体化营养基育苗与穴盘育苗法相比,黄瓜产量平均增加32.81%,茎叶生物产量平均增加了52.50%。更多还原

【Abstract】 Test the material to develop for the peat researchinstitute of Northeast normal university, carry on CIS growseedlings nutrition base piece with routine nutrition com-parative test that soil grow seedlings under field little re-gion culture terms. The result of the experiment shows :under different fertilizer treatment it compare CIS to growseedlings with common nutrition soil to grow seedlings,tomato yield increased by 39.0%, the biological yield ofthe leaf of the stem increased by 35.52%, the nitrate con-tent of tomato decreased by 35.53%; use the potassium orthe humus acid compound fertilizer on the basis of usingthe organic and N and P fertilizer, the content of tomato Vchas increased by 5.2% and 23.95% separately. Cucumberis grow seedlings nutrition base piece with come loose withCIS form peat grow seedlings nutrition base cave recordgrow seedlings law carry on little region field cultureexperiment, CIS is grow seedlings with cave record lawcompare, cucumber yield increase 32.81% , stem leaf bio-logical yield increase 52.50%.更多还原