1　荔枝高产必备条件1 1　结果母枝要健壮　每年荔枝收获后及时重施攻秋梢肥 ,氮、磷、钾与有机肥结合施用 ,以氮肥为主。在秋芽刚抽出 1～ 2ｃｍ时要喷水胺硫磷 (或甲胺磷 ) 60 0倍液 +甲基托布津 60 0倍液防虫灭病。1 2　适时控冬梢　荔枝迟熟品种在 11月中下旬 ,用乙烯利 50 1 lychee necessary conditions for the production of high yield 1 1 fruiting branches to be robust Each lychee after harvest timely reapplication autumn shoot fertilizer, nitrogen, phosphorus and potassium combined with organic fertilizer, nitrogen-based. In the early autumn shoots just 1 ~ 2cm out to spray phytathin (or methamidophos) 60 0 + methyl thiophanate 60 0 times pest control disease. 1 2 timely control winter lychee late varieties in late November, with ethephon 50