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                神器收割机20分钟就能收获一亩芝麻

                发表时间:2021-03-17 11:56

                芝麻已进入生长后期,即将进入∞收获季节,芝麻绝☉大多数品种是无限花序,花期较长,植株不同部位的蒴果形成和成熟期很不一致,当基部蒴果已经成熟,甚至开裂时,上部蒴果往往尚处于籽粒灌浆期,如ω 收获时期过早,植株上部蒴果种子灌浆不充分,籽粒不能完全充实,未成熟的」籽粒所占的比例高,籽粒█的品质差。收获过迟,植株下部蒴果田间炸裂落粒损失大,产量低,遇雨还会出现籽粒◣在蒴果中发芽,损失更严重,造成¤丰产不丰收。所以,掌握成熟时的※特点,确定芝麻成熟时的标志和适▼合的收获方法,减少籽粒损失,对提】高产量和品质,最大⊙限度地获得高产,有十分重要的〗作用。




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