81006573

open access

Version of Record

ヤクヨウ サフラン ノ キュウケイ ヒダイ ニ カンスル ケンキュウ ダイ 1 ホウ ウエツケ ノ フカサ セイイク オンド セヒ ノ エイキョウ ニツイテ

Studies on the Enlargement of Saffron Corm 1 : On the effect of depth of planting, temperature and fertilazation for the growth of saffron

Japanese (日本語)

兵庫農科大學研究報告. 農学編

4(1)

29-32

兵庫農科大学

1959

2014-06-11

These experiments were carried out to make clear the culture conditions on the enlargement of saffron corm. Results obtained are summarized as follows : (1) Saffron corms were cultivated in four flames and each flame had deep (10cm) and shallow (3cm) planting plots. The three flames (B, C, D) were covered with vinyl film during Oct. 1∿Dec. 30(B), Jan. 3∿Mar. 3(C), and Mar. 3∿May. 1(D). respectivly, and the other one (A) was no-covering at all. Deep planting plant had remarkable growth than shallow planting. but there was not a wide difference among warm treatments. And shallow planting plant had few water content than deep one, therefore it should seem that the difference of the growth between the deep and shallow planting was not a effect of temperature, but soil water content. (2) The effect of non-fertilized culture on the growth of saffron was investigated by the sandculture. The growth of leaf of non-fertilized plant was heavily prevented, but it was not so much for the root. The new corm of non-fertilized plant enlarged as well as fertilized plant until about the middle of growing period. The new corm of non-fertilized plant had been became suitable size at the harvesting time, but it was inferiored to some degree than the new corm of fertilized plant.

紀要論文