龙牙百合片繁当季成种栽培植株营养的初步研究

Preliminary study of plants nourishment on Long-ya Lilium cultivating for scale propagetion to fulfil seed at current season

本文阐明了龙牙百合片繁当季成种栽培全生育期植株生长和养分吸收的规律。明确了生殖生长前中期是肥料三要素吸收的主要时期;鳞茎增长高峰期是植株营养最大效率期;磷的吸收在苗期出现第一个高峰期。并提出相应的施肥建议。

Beging expound the law of plants growing and nourishment absorption in the whole growth phase of the Longya Lilium cutivation for scale propagation to fulfil seed at current season.Understand the prometaphase of generative growth phase is principal periods of the major nutritive elements absorption.The advanced period of bulb fastincrease is most rata phase of plants nourishmentabsorption.The phasphorus absorption appear first advanced period in the seedling stage and propose a correponding maintenance fertilizers.