MySheen

Sagittarius sagittarius

Published: 2024-11-05 Author: mysheen
Last Updated: 2024/11/05, Before seed collection, select high-yield fields with pure varieties, strong growth, light diseases and insect pests, and few flowering plants. Harvest when the upper part of the ground is completely dead. After harvest, the corms conforming to the characteristics of the variety, larger, heavier and more curved terminal buds are selected as seeds. Because the terminal bud is bent, it is beneficial to accumulate nutrients and is not easy to germinate. The terminal buds of the selected seed balls should be broken off, and a part of the upper part of the bulb should be taken slightly, that is, the terminal buds of the arrowhead should be poured, soaked in 50% carbendazim 600 times solution for disinfection for 20-25 minutes, and then taken out.

The high-yielding fields with pure varieties, strong growth, light diseases and insect pests and few bolting and flowering plants should be selected before seed collection, and should be harvested when all the aboveground parts die. After harvest, the bulbs which accord with the characteristics of this variety are selected, which are larger, heavier and the terminal buds are more curved. Because the bending of the terminal bud is conducive to the accumulation of nutrients, it is not easy to germinate. The selected seed bulb should break off the terminal bud, take a little part of the upper part of the bulb, pour the top bud into the mushroom, soak it in 50% carbendazim 600 times solution for 20-25 minutes, remove and drain the remaining water, spread it into a thin layer to dry, and then store it for the winter. For every 100 kilograms of bulbs, about 12-15 kilograms of terminal buds can be taken, which can be used for planting 1 mu of field.

 
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