隐藏域元素占位
Cultivating robust watermelon seedlings
Application of regulators for cultivating robust watermelon seedlings
Uniconazole
Soaking seeds with 25mg/L unconazole for 2 hours can effectively control the leggy growth of watermelon seedlings, increase stem diameter and dry matter accumulation, enhance the growth vigor of watermelon seedlings, and improve the quality of seedlings.
The optimum concentration of spraying paclobutrazol in the germination stage of watermelon seeds to cultivate strong seedlings is 5mg/L, while the optimum concentration of spraying at the micro-expanding stage of cotyledons is 10mg/L. Both concentrations can significantly reduce the plant height of watermelon seedlings, and the stem As the thickness increased, the leaf relative chlorophyll content (SPAD), root vigor, root-shoot ratio and strong seedling index increased significantly.
Growth Stage Products
Get A Quote
Email:info@pandustry.com
WhatsApp:+86-15729389816
Tel.:+86-371-60383117
Add: 3F, Building No.9, National University Technology Zone(East), Zhengzhou , Henan, China
Leave a Message
Demand for agrochemical products or crops