Million square kilometers of black land, wealth is a gift of nature people of the Northeast, however, this natural fertile fields over the past decade faced with desertification, alkalization and other disasters, the protection of black earth become the common voice of the NPC. Studies have shown t
Read MoreSeed cultivation: Umbilicus californica at the beginning of the film production, delicate physique, weak activity, difficult management, domestication in the concrete pool, after about 20 days, up to 3 cm in body, and then moved to the pond for cultivation. The fry can be fed without feeding for t
Read MoreIn summer, the bee colony tends to be reduced for many reasons. The main reasons are: First, the night is short, the temperature difference between day and night is small, and the temperature is high during the day; Second, the lack of honey source time is as long as 2 to 3 months. The queen bee st
Read More(I) Timely cultivation and topdressing to meet nutrient demand. During the jointing stage to the small bell-mouth period (6 leaf exhibition to 10 leaf exhibition), fertilization was carried out in combination with cultivator. Through the cultivator, the wheat stubble is rotted and weeding. Topdress
Read More1. Sea bream farming: The cultivator adopts multi-layer cages to raise the quality of cages. The multi-layer cages have a diameter of 45-50cm and a height of 100-200cm. The 4-10-layer plastic trays are formed by steel bars and plastic sleeves. One, layer spacing 20-30cm, outsourcing with a zippered
Read MoreThe drinking water tank should be kept under constant water, and it is best to drink low-temperature water. Now we can drink it now. We should ensure that the drinking water is fresh, clean, and appropriate amount of salt is fed. Feed more green juicy feed, not hot feed. Make up as much as possib
Read MoreFirst, the main material: Beef tendon, beef tripe, burdock, burdock, beef bone and so on. Second, seasoning: Soy sauce, cooking wine, salt, monosodium glutamate, cinnamon, star anise, ginger, scallion and so on. Third, the system of law: 1. First chop the beef bone into a large piece of muddy
Read MoreThe main faults of the backpack sprayer are as follows. First, the nozzle is not fog or abnormal. One of the reasons is the clogging of the split cone copper or flow valve. The exclusion method is to unscrew the turntable cap and flow valve assembly and remove the blockage with a thin wire. The s
Read More1. Downy mildew mainly damages the leaves. After the leaves were damaged, pale or light yellow spots appeared on the surface of the leaves, and then expanded into irregular light yellow spots. Finally, the whole leaves turned yellow and died. A grayish purple mold layer develops on the surface of
Read MoreThe abundant grass and grassland in spring and summer is a great opportunity for grazing on the hills. Farmers only need to adjust measures to local conditions and scientifically rear their stock in order to achieve superior quality animal husbandry. 1. Hold an insecticide bath. Adult sheep or po
Read MoreWe often see: Mango trees grow too strong, they will appear low or not strong phenomenon. This is due to the predominance of vegetative growth and the disadvantage of reproductive growth. In view of this situation, effective measures should be taken to solve the problem of the mango tree not being
Read MoreUse of cesium This is commonly known as the decidua, which belongs to the amphibians and pupa families. It is a variable-temperature animal and is distributed throughout China. There are two major parts of medicinal raw materials, namely, wolfberry, and wolfberry, which are extremely precious Chi
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