金沙江干热区芒果品种嫁接试验

Grafting trial on mango varieties in hot-dry region of Jinsha River

引进芒果新品种19个,以3年芒为对照,开展金沙江干热区芒果品种嫁接试验。比较了不同品种嫁接成活率和嫁接后生长量的差异。综合评价后初步认为,热农1号和Keitt嫁接成活率、生长量较好,适宜在金沙江干热区推广。

To promote regional agriculture development, 19 new mango varieties were introduced, and ＂Sannian＂ mango variety was taken as a contrast, to conduct trial on mango varieties grafting in hot-dry region of Jinsha River. The survival rates of different varieties after grafting and the effect of growth amount on survival rate after grafting were compared. After synthetically evaluated, the 2 mango varieties, ＂Renong 1＂ and ＂Keitt＂, had higher survival rates after grafting and higher growth amount. It seemed that these 2 mango varieties were adapted to popularize in hot-dry valley of Jinsha River.