Cultivating robust watermelon seedlings

Application of regulators for cultivating robust watermelon seedlings

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.

Paclobutrazol

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.

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