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(1)稻田种植紫云英,施用钼肥能增加鲜草产量和种子产量。这是一项经济、简便而有效的措施。 (2)紫云英施用钼肥,不同的施用方法有不同的增产效果。现有试验结果,以拌种效果最好。 (3)不同土壤类型,对紫云英施用钼肥有不同的效果。一般说,带冷浸性质的稻田和红壤旱土效果较显著;在同一土壤类型,瘦瘠土比肥沃土显著。 (4)在偏碱性土壤上,钼配合锰施用,对紫云英的增产效果更好。
(1) The cultivation of Astragalus mongolica in paddy field can increase fresh grass yield and seed yield by applying molybdenum fertilizer. This is an economical, simple and effective measure. (2) Astragalus application of molybdenum fertilizer, different application methods have different effects of increasing yield. The existing test results to mix the best. (3) Different soil types have different effects on the application of molybdenum fertilizer to milk vetch. In general, paddy soil and red soil dry land with cold-soaking properties are more effective. In the same soil type, thin soil is more fertile than soil. (4) In alkaline soil, the application of molybdenum in combination with manganese has a better effect on the yield increase of Astragalus sinicus.