Lily breeding method

Lily uses bulbs for food or medicinal purposes. It has the effects of moistening lungs, relieving cough, and reassuring the mind. It is an economic crop widely cultivated by farmers and friends in recent years. The cultivation methods and technical points of lily varieties are introduced as follows: Scale propagation method When the lily is harvested, select large bulbs that grow robustly, without damage and without pests and diseases, cut off the base, leave the scales, and dry for several days. On the prepared seedbed, open a horizontal groove with a row spacing of 15 cm, the depth of the groove is about 7 cm, and then put 1 scale into the horizontal groove every 3-4 cm (the top of the scale faces upward when placed), after planting The soil is 3 cm thick, and the top of the soil is covered with a layer of straw. After the scales are planted, the roots germinate that year, and the seedlings can grow in the next spring, and they can be cultivated for two more years. When the underground bulbs weigh about 50 grams, they can become good lily species. The scale breeding method requires about 150 kg of lily scales per acre. The small bulb breeding method uses small bulbs to breed good seed. The row spacing of the seedbed is preferably 24-26 cm, and the depth of the ditch is preferably 5-7 cm. A bulb is placed every 5-7 cm in the trench of the seed bed. Strengthen field management after emergence in spring and harvest in autumn. When harvesting, it is necessary to distinguish and retain the good varieties of lilies that are cultivated, that is, a good variety that can weigh more than 50 grams can be selected for planting, and a plant that weighs less than 50 grams continues to be cultivated. The seed propagation method collects the lilies that are about to mature (the fruits of lilies are about to mature) from September to October each year, and puts them in a dry and airy room to dry and then ripen. Then use the sand hiding method (in a shady house or basement, bury a buried pit with bricks, and pad 5-7 cm of fine sand at the bottom of the pit. Then arrange the lily bulbs or fruits on the sand, and cover it with sand 3- 4 cm, and so on, the stack height should be 100 cm.) Seeds are treated. In the spring of next year, the seed spring pans are sieved. The row spacing of seed beds is 10-15 cm. After sowing into the ditch, cover the soil surface with 2-3 cm of soil and then add a layer of straw (to enhance the thermal insulation efficiency of the soil surface). After the seedlings are unearthed, strengthen field management and cultivate for three years to obtain good lily varieties. Bud propagation method Lily plants have bead buds in the leaf axils. After the summer flowers have fallen, the bead buds fall off on their own. After placing the dropped bead buds into the seedbed, follow the conventional methods of cultivating good lily varieties, strengthen field management, and rationally fertilize water. Breed a good lily.

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