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以低肥力缺钼的粗骨棕壤为基质进行盆栽和田间试验。结果表明,花生根、茎、叶的含钼量为初花期>结荚盛期>收获期。收获期钼在不同器官中的含量为籽粒>根、茎、叶>果壳。植株吸钼量与土壤有效钼含量及钼肥施用量呈正相关。花生吸收的钼有7359%~8192%在籽粒中积累。在土壤有效钼012~019μg/g条件下,亩施515g钼酸铵最佳。
Low-fertility, molybdenum-deficient coarse-grained brown soil was used as substrate for pot and field experiments. The results showed that the content of molybdenum in roots, stems and leaves of peanut was first flowering stage> peak podding stage> harvesting stage. The content of molybdenum in different organs at harvest stage was kernel> root, stem and leaf> husk. Absorption of molybdenum plants with soil available molybdenum content and molybdenum fertilizer application rates were positively correlated. Peanut absorption of molybdenum 73 59% ~ 81 92% of the accumulation in the grain. In the soil available molybdenum 0 12 ~ 0 19μg / g conditions, 51 5g Mushi best ammonium molybdate.