施用硼钼对花生硼钼吸收积累与分配的影响

取广东省几个花生主产区土壤作盆栽试验，探讨硼、钼施用对花生朋、钼的吸收、运转和积累分配的影响。结果表明，花生施用B、Mo后，各生育期和各部作的B、Mo含量和吸收量均极显著地增加：B、Mo配合施用抑制植株对B的吸收而促进其对Mo的吸收；在高P下配合施用B、Mo对植株B、Mo吸收均有一定的促进作用：植林吸收B、Mo后．B主要向叶转移．Mo主要积累花籽粒中。

Studies on Characteristics of B and Mo Absorption Accumulation and Distribution of B and Mo Combined Use on Peanut

Three soils were collected from main peanut production areas in Guangdong province for pot cultivation experiment. Under the condition of cultivation, the influence of B, K and their interaction on the absorption accumulation and distribution of B and Mo of peanut was studied. The results indicated that B and Mo application very significantly increased the uptake of B and Mo, and B and Mo combined ues promoted the Mo uptake and inhibited the B uptake. High P increased the uptake of B and Mo. Most of B accumulated in leaf, and Mo accumulated in seed.