CAJ | 학술논문

在紫云英始花期前，通过叶面单独喷施不同浓度的硼、钼肥，研究硼肥和钼肥对紫云英主要经济性状和种子产量的影响。结果表明：喷施硼肥和钼肥可有效增加紫云英的单株结荚数、每荚种子粒数和种子产量。施用硼肥各处理的紫云英种子产量均极显著高于对照，其中，种子产量最高的为处理B2（即：叶面喷施浓度为1500mg/kg），达到309.7kg/hm2，比对照增产49%；施用钼肥各处理的紫云英种子产量均极显著高于对照，其中，种子产量最高的为处理Mo3（即：叶面喷施浓度为2000mg/kg），达到312.9kg/hm2，比对照增产39.4%。因此，建议信阳地区紫云英叶面喷施硼肥和钼肥的最适浓度分别为1500kg/hm2和2000kg/hm2。
재자운영시화기전，통과협면단독분시불동농도적붕、목비，연구붕비화목비대자운영주요경제성상화충자산량적영향。결과표명：분시붕비화목비가유효증가자운영적단주결협수、매협충자립수화충자산량。시용붕비각처리적자운영충자산량균겁현저고우대조，기중，충자산량최고적위처리B2（즉：협면분시농도위1500mg/kg），체도309.7kg/hm2，비대조증산49%；시용목비각처리적자운영충자산량균겁현저고우대조，기중，충자산량최고적위처리Mo3（즉：협면분시농도위2000mg/kg），체도312.9kg/hm2，비대조증산39.4%。인차，건의신양지구자운영협면분시붕비화목비적최괄농도분별위1500kg/hm2화2000kg/hm2。
This study investigated effects of applying B and Mo fertilizers before the blossom on the econom-ic traits and seed yields of Chinese milk vetch. The results indicated that applying B and Mo on the leaves increased the pods of per plant,the seeds of per pod and the seed yields of the Chinese milk vetch. The treatments applying B all improved the seed yields of the Chinese milk vetch compared with ck,and the seed yield was the highest(309.7kg/hm2)under treatment B2(the B concentration was 1 500mg/kg),increased 49% than ck;The treatments applying Mo also improved the seed yields of the Chinese milk vetch com-pared with ck,and the seed yield was the highest(312.9kg/hm2)under treatment Mo3(the Mo concentration was 2 000mg/kg),increased 39.4% than ck. Therefore,the recommended concentration of B and Mo applied in Xinyang area was 1 500kg/hm2、2 000kg/hm2.