Rain and snow, front and rear sheds, so that your vegetables are highly produced!

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Rain and snow, front and rear sheds, so that your vegetables are highly produced!

2022-01-14 18:10:50 18 ℃

As the saying goes, Laqiao eight, freeze off the chin, Laba also brought the rain and snow weather, which also brought a certain adverse impact on vegetables, in order to help the vegetable farmers to do bad weather vegetables management, agricultural technical consultants Liu Tianying teacher Give grown vegetables management.

For details, please fighten the video

Agricultural Technical Consultant Liu Tianying

A situation like today, we have snowed, we don't pull the green shed again, because this time, the temperature of the weather is relatively low, if it is pulling the greenhouse, the temperature in the shed I can't keep it, especially the temperature at night is lower, so I suggest that we are farmers, one is not pulling the greenhouses, the second is the film above our greenhouses, in time to cover, because this film is covered, Our cotton will not be wet, and after you cover this, especially when we are snowing, we are finished, and the snow is very easy.

If the snow covers the snow, the vegetarian farmers must be in time to avoid the rushing room, and ensure that the temperature in the shed should not be too low.

Agricultural Technical Consultant Liu Tianying

On the day, you can basically get 20 ° C or more, the most important thing is the temperature at night, the temperature at night is also guaranteed at 10 ° C, of ​​course, occasionally below 10 ° C, there is no 7-8 ° C How much harm, but it must not be long, there will be some cold damage, and even if the temperature is low, there will be some frozen damage, so our vegetable farm friends a place where we are in front of the shed, can be in the shed A two membrane is hung. Where a vents can hang a buffer film, there are some cotton being uncomfortable, then we can cover multiple layers, and our vegetable farmers are like these old greenhouses, the temperature can't help, you can In our shed, then add two membranes even plus small arch shed.

If the insulation measures in the shed are not good, the temperature is below 10 ° C, the vegetarian farmers can use the temperature of the temperature, try not to combustment of straws such as corn cobs to heat the temperature, avoiding the fire, causing unnecessary losses. In addition, the rainy weather should also pay attention to ventilation and moisture and circulate fresh air to ensure the breathing of crops.

Agricultural Technical Consultant Liu Tianying

As soon as we have this shed to open the cotton, we must be in noon, then in the air, it is to choose this time during 12 o'clock, the temperature is relatively high, we can ventilate in a short time, you can ventilate 10 minutes to 20 minutes, this is conducive to our vegetables' growth.

In the rain and snow weather, the vegetarian farmers must pay attention to farm operations such as strancing scratches to avoid wound infection.

Agricultural Technical Consultant Liu Tianying

In addition, when the rain and snow weather, even if the soil in our shed is dry, it is necessary to water, this time we are not suggested, be sure to wait until the next day, the next day, the third day, then water.

After the snow stops, the weather is turned fine, and the vegetarian farmers don't worry when they are on the shed. Be sure to settle according to the growth of the plants.

Agricultural Technical Consultant Liu Tianying

If this blade is awkward, let's spray in the shed, you can bring low concentration of foliar fertilizer, if it is particularly serious, we can put this cotton in time. When this blade returns to normal, we will pull the quilt, then make multiple cycles multiple times, etc., until the blade returns to normal.

Reporter: Fu Liping Zheng Jian