The latest course of planting techniques and methods of Bombyx mori

Grass and stone silkworms are actually very common in rural areas, but we don't care about them every day. After looking at the pictures, we know what it looks like. It mainly has a certain medicinal value, at present, there are a large number of growers all over the country, so how on earth should this be planted? Let's learn more about it.

1. Land consolidation

Grass stone silkworm in the land consolidation and soil demand is not very strict, normal planting treatment. Turn the soil and mash the soil, and the soft and easy-to-dig soil is the best, and then fertilizers are added to cultivate the soil, which is better with farm manure mixed with plant ash and other fertilizers, and the soil is more fertile. Then carry on the block processing, the width of each fast is controlled at about 1-1.2 meters, the drainage ditch with an interval of 20 centimeters in the middle, showing a rectangular distribution, the land consolidation here is basically completed.

2. Seedling management

When transplanting seedlings, we should choose high-quality seedlings instead of sowing, which can effectively increase the yield. After transplanting, the seedlings will be watered according to the advance situation in recent years, with a little more in dry weather and less in wet weather. Seedling transplanting as far as possible, the later growth will be faster, the seedling pit shows a peak after filling, which can make the seedlings properly insulated and help to improve the survival rate. At this time, if the temperature is low, plastic film or straw can be used for heat preservation measures.

3. Field management

The requirement of fertilizer and water of grass and stone silkworm is not as high as we think, and the number of times of topdressing and applying water is not many, on the contrary, we should pay more attention to its weeding. One week after planting, the seedlings need to be fertilized and watered once a month and fertilized once a month and a half in the later stage. If the growth is not good, the time can be brought forward appropriately. Weeding in the middle should be frequent and should be controlled three times in 2 months, mainly for some large weeds. If the drought lasts for a long time in the middle, the soil needs to be loosened and watered thoroughly.

4. Treatment of diseases and insect pests

Diseases and insect pests can not escape from the grass stone silkworm, because the branches and leaves of the grass stone silkworm are more loved by insects, so its insect pests will be relatively frequent. The more common insect pests are Muscidae and aphids, but it is more difficult to find when grass stone silkworm pests occur. If growers should pay more attention to the growth changes of grass stone silkworm, targeted inspection. Medicaments such as Dadai Ling Milk or Paomijing have a certain effect on the insect pests of grass and stone silkworms, and we can prepare some. Root rot and downy mildew are common diseases, and chlorothalonil and Guangkuling are targeted agents.

Grass stone silkworm this important demand in recent years is relatively large, interested friends can consider planting this. Its use is relatively simple, coupled with its own adaptability is also quite good.