ワックスおよびワックスレスネギ幼苗の越冬前と越冬後定植による花球形成の差異

概要

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The present studies were investingated about the differences of umbel formation in welsh onions with wax and waxless. The experiments were carried out in selfing, sibcross and open pollination, between wax and waxless plants, and between a previous year (1996) and this year (1997). The umbel formation of the open pollination showed the highest value of umdel formation within three crossing, next sibcross and then selfing. That of the wax plant was higher than that of waxless plants. In the comparison of ulmbel formations for plants transplanted before and after overwintering, the value of the former was lager than that of the latter. The difference of the umbel formation was recognized between 1996 and 1997. The present experiment revealed that the umbels wer fully formed in the wax and waxleess plants transplanted before and after overwintering.
1998-03-31