高溫期間植物生長調節劑對愛文檬果生育之影響

Abstract

本試驗是以導檬果產生不時花不時果為目的，二年生愛檬果共75株於花期過後，從3月至5月每隔1個月用修剪去掉半數著果的花序，每次修剪25株，使產生不同樹齡的新梢以供處理。 The primary purpose of this study was to induce flowering for production of off-season "Irwin" mango fruits. Half of the total fruit set panicles from 75 two-year old trees were prunned from March to May once , per 25 trees per month to induce new shoots of different age for spray treatments.