Many farmers are not smooth in the process of planting wheat. There are always problems like this, especially the yellow leaves and dead seedlings of wheat. This article will introduce the measures to prevent and control wheat yellow leaves and dead seedlings. Welcome to read.
Wheat grower Li Dajie has a large wheat grower in their village, but recently the wheat of Li Dajie’s family began to appear in the case of seedlings and dead seedlings. When Li Sister saw this, it was not enough. It was watering and fertilizing, but it still could not stop the wheat from continuing to die.
In anxious situation, Sister Li found me through the neighbors in the village. Let us go and see what is going on?
Through analysis, the phytotoxicity and fat damage were gradually eliminated, and it was determined that the wheat of Li Dajie’s family was due to rainy days, the soil moisture was too high, causing yellowing of the wheat seedlings and even dead seedlings. Wheat seedlings require a relative humidity of 35%. If the humidity is too high, it will be detrimental to the growth and rooting of wheat roots. There are no new roots, so the wheat leaves begin to yellow.
But if it is only because of the weather, why does the neighbor's wheat grow well? What is the situation?
Through the comparison of the two wheats, it was found that the wheat planting depth of Li Dajie's house was about 1.5 cm, while the neighbor's house was about 3 cm. The correct seeding depth is about 3 cm. If the broadcast is early and the broadcast is too early, there will be fewer roots and weaker seedlings. In the case of rainy weather, it will root, causing the yellow leaves of wheat to die.
Measures to prevent yellow leaves and dead seedlings in wheat:
If the dead seedlings are caused by the roots, firstly, the rooting agent should be sprayed on the base of the wheat stems in time to promote the new roots, and then the management of fertilizer and water should be strengthened. On the basis of pouring the frozen water, the wheat will be watered in time after the greening of the next year. Applying 20 kg of urea and 2 kg of potassium dihydrogen phosphate can basically guarantee the output in the coming year.
The Anti Rabies Vaccine For Human vaccine can prevent rabies. Rabies is a serious illness caused by a virus. The rabies virus is spread to humans through the bite or scratch of an infected animal. Dogs, bats, skunks, coyotes, raccoons, and foxes are examples of animals that can carry rabies. The rabies vaccine can protect you from infection if you are at high risk of exposure. The vaccine can also prevent infection after you are bitten by an infected animal.
Anti Rabies Vaccine For Human,Rabies Vaccine Dose,Human Freeze Anti Rabies Vaccine,Rabies Vaccine Vero Cell For Human
Changchun Zhuoyi Biological Co., Ltd , https://www.zhuoyibiological.com