Method for local overwintering seedling breeding of ipomoea aquatica
A technology of rattan squid and seedling shed, applied in the field of rattan squid in situ overwintering and raising seedlings, can solve the problems of high transportation cost and loss, restrict the development of rattan squid, and be uneconomical, so as to reduce planting cost, avoid trouble, and promote development. Effect
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Embodiment 1
[0015] Implementation site: Changsha County, Hunan Province
[0016] Choose two rattan sheds with better growth, higher terrain, and shelter from the wind, and stop picking at the beginning of October 2015 to allow the stems to age naturally. Before the end of October of the same year, the weeds were removed and rice husks about 30 cm thick were spread, and the exposed young leaves were cut off, and a small arched shed and a middle shed (a total of three layers of sheds plus the outer shed) were built. Install a 100-watt incandescent lamp every 2.5 meters in the small shed to supplement the temperature when the temperature is extremely low. Carefully manage and keep the minimum temperature of the greenhouse at no less than 10 degrees. In mid-February 2016, the young shoots began to expose the rice husk and grow vigorously. In late February, some strong seedlings were cut and transplanted. Self-propagation and self-cultivation are adopted, and the effect is quite good. The se...
Embodiment 2
[0018] Implementation site: Huarong County, Hunan Province
[0019] Choose a rattan shed with good growth, high terrain, and shelter from the wind, and stop picking at the beginning of October 2015 to let the stems age naturally. Before the end of October of the same year, the weeds were removed and rice husks about 30 cm thick were spread, and the exposed young leaves were cut off, and a small arched shed and a middle shed (a total of three layers of sheds plus the outer shed) were built. Install a 100-watt incandescent lamp every 3 meters in the small shed, and turn on the electricity to supplement the temperature when the temperature is extremely low. Carefully manage and keep the minimum temperature of the greenhouse at no less than 10 degrees. In mid-February 2016, the young shoots began to expose the rice husk and grow vigorously. In late February, some strong seedlings were cut and transplanted. Self-propagation and self-cultivation are adopted, and the effect is quit...
Embodiment 3
[0021] Implementation place: Xiaogan City, Hubei Province
[0022] Choose two rattan sheds with better growth, higher terrain, and shelter from the wind, and stop picking at the beginning of October 2015 to allow the stems to age naturally. Before the end of October of the same year, the weeds were removed and rice husks about 30 cm thick were spread, and the exposed young leaves were cut off, and a small arched shed and a middle shed (a total of three layers of sheds plus the outer shed) were built. Install a 100-watt incandescent lamp every 3.2 meters in the small shed, and turn on the electricity to supplement the temperature when the temperature is extremely low. Carefully manage and keep the minimum temperature of the greenhouse at no less than 10 degrees. In mid-February 2016, the young shoots began to expose the rice husk and grow vigorously. In late February, some strong seedlings were cut and transplanted. Self-propagation and self-cultivation are adopted, and the e...
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