梨树秋接花枝春挂果增产技术我地梨主栽品种苍溪雪梨普遍表现适应性较差，适龄不结果或少结果，为此，笔者于１９９２年引进了以黄花梨为主的几个梨品种，在近万株苍溪雪梨树上进行秋季高接花枝试验。结果，一般每根接枝次年可着果３个以上，株产增加５～１０ｋｇ，增收１... Pear tree autumn pick the flowering branch of the fruit production technology I pear cultivars Cangxi Sydney generally poor adaptability, age or no result or less results, therefore, I introduced in 1992 pear-based pear Varieties, nearly 10,000 in Cangxi Sydney pear tree on the next high-yield test. As a result, generally more than 3 grafts per year can be fruit more than 3, 5 to 10kg increase in yield, income 1 ...