Relationship between Soybean Seed Germination Capacity and Storage Conditions.

JASI JASI Web Site Web Site

Bibliographic Information

Other Title
  • 大豆種子の貯蔵条件と発芽能力との関係
  • 土壌水分が異なる水田転換畑および狭畦での大豆栽培におけるディスク式中耕除草機の中耕培土性能
  • ドジョウ スイブン ガ コトナル スイデン テンカンバタケ オヨビ キョウアゼ デ ノ ダイズ サイバイ ニ オケル ディスクシキ チュウコウ ジョソウキ ノ チュウコウ バイド セイノウ
  • ダイズ シュシ ノ チョゾウ ジョウケン ト ハツガ ノウリョク ト ノ カンケイ

Search this article

Description

To improve soybean seed storage, we studied the effect of storage conditions (an average temperature of about 15 deg C, 60 to 70% relative humidity) on the germination capacity of Fukuyutaka soybean seeds after 1 or 2 years of storage. Soybean seeds were stored under these conditions for 1 year, regardless of seed size, and were then stored at room temperature for 1 year, until September of the year after harvesting, and were then stored at room temperature for an additional year until the following September. Seeds that had been stored for 1 year at room temperature since the previous August showed a much lower germination rate (<80%). After 2 years of storage at 15 deg C temperature, the germination rate was similarly low (<80%). Seeds stored for 1 year at 15 deg C and then sown, and there was no yield or quality difference between seeds stored under 1 year at 15 deg C and Previous annual seed. Based on these results, the seeds of Fukuyutaka can be stored at 15 deg C for 1 year without storage at room temperature, and the germination rate will remain high (>90%).

Journal

Keywords

Report a problem

Back to top