营养液对种子发芽和叶菜类生长的促进作用研究

Promoting Effect of Nutrient Solution on Seed Germination and Growth of Leafy Vegetables

营养液中养分全面、丰富,是良好的植物生长调节剂。用营养液对种子和叶菜进行处理,研究营养液对种子发芽和叶菜生长的作用。试验结果表明:用营养液浸种可提高种子发芽率;叶面喷施营养液可促进叶菜类生长,并提高产量和品质。

The nutrient solution, with its comprehensive and rich nutrients, is a good plant growth regulator. The seed and leaf were treated with nutrient solution to study the effects of nutrient solution on seed germination and the growth of leafy vegetables. The test results show that the nutrient solution soaking can improve the seed germination rate; foliar nutrient solution can promote the leaf growth, and increase yield and quality.