摘要
用五种国内外不同的种子处理剂处理棉花种子,结果表明:国产904种子处理剂在增加侧根数、整苗鲜重、整株干重、苗千重等方面名列各处理第一;美国S912种子处理剂在减少死苗、增加株高、叶片数、提高出苗率等方面名列第一;用904药剂浸种成本低,使用方便。
We have applied five different foreign and domestic seed treated chemica s to cotton seeds. The results show that. 1) the domestic seed-treated chemicals 904 has shown the best results in increasing the quantity of side roots; fresh weight of a plant; dry weight of a plant; and dry weight of stem. 2) the American seed-treated chemicals S912 has shown the best results in decreasing dead seedling; increasing the height of the stem; number of leaves; and increasing the germination rate. 3) the use of 904 for soaking seeds has shown the advantages of lower cost and convience for application.
关键词
棉花
种子处理
Seed-treated chemicals
Cotton
Stong sprout
