中耕對番石榴果實品質之影響

Abstract

為探討中耕、有機肥、化學肥對世紀拔番石榴果實品質的影響，以4年生之二十世紀拔為材料，進行4種處理：(1) 中耕+有機肥+化學肥，(2) 不中耕+有機肥+化學肥，(3) 中耕+化學肥及(4) 中耕+有機肥。試驗結果顯示，各處理間果實之果重、果肉重、果肉率、果高、果寬、果肉厚、ph、糖度、酸度、乾物重、果汁量無顯著差異。 Use 4 year old plants to study the effects of tillage on the fruit quality of "20-Shyh-Jih-Bar" guava. There are four treatments in this experinament, (1) tillage + organic materials +chemical fertilizers, (2) non-tillage + organic materials + chemical fertilizers, (3) tillage +chemical fertilizers, (4) tillage +organaic materials. there is no significant difference in fruit weight, flesh weight, percentage of flesh, fruit length, fruit diameter, fruit thickness, ph, Brix, dry weight, juice content.