Improper management of asparagus will freeze the bamboo shoots in the winter, which will have a great impact on the yield and quality of the asparagus. Here's a brief introduction to the pre-winter management of asparagus:
Lighter planning, increasing temperature With the onset of winter, the temperature will be lower and lower, in order to reduce the evaporation of water and increase the temperature, it should be a shallow plan to promote root growth.
The cultivating soil buried the soil after planting in the planting ditch to cultivate soil, and after the completion of pouring the frozen water, the soil was finished for the last time, generally about 15 cm in height. This will not only help safe asparagus overwintering, but also reduce the number of hollow bamboo shoots in the coming year.
Before and after the freezing of the water before freezing, pour the last water before the soil is frozen. This time, the watering is what the farmers often say is “frozen waterâ€. “Frozen water†is based on the principle of “water before slushing and water after slushing,†which is very beneficial to prevent winter drought, keep the soil moist, and protect shoots and shoots safely for winter. It is also conducive to young sprouts in the second year of spring. The hair growth and growth reduce hollow asparagus.
Early autumn cultivation Seedlings cultivated on the open ground The asparagus seedlings are wintering in the shoots and should be protected. A layer of 4 to 5 cm thick organic fertilizer can be sprinkled on the surface of the seedlings, especially donkeys, horses, and sheep droppings. Http://Content/e7bf3b5f-502e-4ce6-8355-85d37df791ff?cType=2
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