First, the morphological characteristics of the fruiting bodies, cap diameter 2 to 15 cm, hemispherical, cover the edge of the volume, and gradually developed after the flat. Stipe peduncle straight, 2 to 13 cm long, 2 to 8 cm in diameter, up and down near the same thick, early solid stipe, ho.......
1, prevent hunger. In the high season of growing fish, the food intake is large. Fish ponds, such as grasses, clams, and tilapia, must be mixed with feedstuffs such as glutinous rice bran, bran, pancake, and bean dregs as well as fresh feed such as young grasses, plant stems and leaves. Under .......
Dairy cows are managed in batches and managed in groups and positioned to feed. Group management means that adult cows are intensively managed according to the lactation stage, and reserve cows are separately managed on a monthly basis. Positioning and rearing means that no matter a cow or a r.......
At present, although some pilots and repair workers have received driver's licenses or junior repairer's grade certificates, they still understand the mechanical construction principles and maintenance knowledge. It is often the case that wrenches are used to twist the fasteners hard d.......
Experience of Soil Testing and Formula Fertilization in Sichuan Province From April 17 to 20, the Agriculture Department of the Ministry of Finance and the Finance Department of the Ministry of Agriculture and the Crop Management Division jointly conducted field surveys on soil testing and fer.......
1, to see if the model is appropriate to buy agricultural machinery parts, we must first find out what type of machine parts, followed by asking whether it is their own specifications. For example, when purchasing electrical parts, check whether the voltage and power of the parts to be replace.......
After the agricultural motor is flooded or immersed in water, inspection and repair shall be carried out immediately to remove the water and impurities therein so as to prevent damage or scrapping. The flooded agricultural motor should be overhauled in the following four steps. First, remove t.......
Bio-fertilizer: stable is "longevity", and instability is "fast death"! !
The stability of performance is the "lifeblood" of biological fertilizers and microbial fertilizers.
In the market, "microbial fertilizers" are often associated wi.......
In order to improve its quality and increase economic income, Tianyingjiao is about to arrive at the harvest season. Now, the technical briefs on harvesting, drying, grading, and storage are introduced straight for your reference. One, harvest. The harvest should be timely, not too early or to.......
The celery petiole is wide, thick and flat, with less fiber, more solid, light fragrance, and good quality. The north is cool in autumn and is suitable for the growth of celery. However, in the winter cold, small and medium arch sheds should be used for cultivation. After the cold, cold beds a.......
Because cucumbers only open male flowers, do not open female flowers, and it is difficult to result, people call it cucumber "infertility." The main reason why cucumbers only open male flowers is the disorder of cell division in cucumber plants. When the vegetative growth of the cucu.......
In the production process, the speed of rotation of the cutter device should be kept constant to keep the length of the pellets consistent and for the same reason, the speed of entering the feed components of the extruder should be consistent. The degree of expansion of the particles is also i.......