摘要
选用广东省花生主产区的 2种代表性土壤赤红壤和砖红壤 ,采用盆栽试验 ,探讨施用硼、钼对花生生长发育和干物质积累的影响。结果表明 ,钼拌种对花生早期出苗有一定抑制作用 ,但对其总出苗数的影响不明显。硼、钼配合施用可显著或极显著提高花生叶片的叶绿素含量和光合强度 ,提高植株的干物质积累量 ,促使其花期提前 ,促进营养生长向生殖生长的转移 ,从而极显著地提高花生的产量。
Two soils which collected from main peanut cultivated areas in Guangdong Province were utilized to investigate the effects of B or/and Mo application on the growth, development and yield of peanut by pot culture experiments The results indicated that application of B, Mo or both combination could significantly increase the content of chlorophyll and intensity of photosynthesis The dry matter of peanut in flowering and fruiting stage were all increased by the application of B or/and Mo, and was necessary for high yield of peanut
出处
《植物营养与肥料学报》
CAS
CSCD
北大核心
2002年第2期229-233,共5页
Journal of Plant Nutrition and Fertilizers
基金
广东省自然科学基金项目 (960 5 3 7980 0 10 )资助
