摘要
以四年生红地球葡萄为试材,经黄腐酸、黄腐酸+氨基酸钙肥、氨基酸钙肥处理,探讨黄腐酸对红地球葡萄的抗病性、生长发育及果实品质的影响。结果表明:黄腐酸可降低红地球葡萄白腐病的发病率、改善生长发育状况、提高果实品质,另外,黄腐酸还促进钙肥的吸收。
Grape cv. Red Globe was used as experimental material, which was sprayed with fulvic acid and a kind of fertilizer containing amino acid and Ca^++.The results showed that fulvic acid could improve the white rot disease resistance of Red Globe and the quality of berry fruit. It was also found that fulvic acid had a good effect on growth and development of Red Globe and a more absorption of grape on calcium.
出处
《北京农学院学报》
2004年第4期1-3,共3页
Journal of Beijing University of Agriculture
基金
北京市自然科学基金资助
关键词
葡萄
黄腐酸
抗病性
生长发育
钙肥
fulvic acid
grape
disease resistance
growth and development.
