Peanut meal is the product of peanut kernels after pressing or solvent extraction. It can be divided into two types: pressing and extraction. Generally speaking, the pressed peanuts are called peanut cakes and contain 11.63 MJ per kilogram of metabolizable energy. The extracted peanut meal contain ......
The amount of nitrogen uptake in the 30 days after colonization of the fertilizer required a linear upward trend, and the most nitrogen uptake in the middle growth period. In the reproductive growth period, the demand for phosphorus increased sharply, while the demand for nitrogen decreased slightl ......
When the agricultural motor runs normally, the sound produced is smooth, light, and even; if there are harsh noises such as screaming, dullness, friction, vibration, etc. It shows that the motor is faulty. First of all, it should be judged whether it is caused by mechanical or electrical reasons. ......
In many feedstuffs for livestock and poultry, some are suitable for feeding and some are suitable for feeding. The two cannot be confused. Otherwise, it will not only reduce the nutritional value of feed, but also cause harm to livestock and poultry. Feed suitable for feed 1. Silage: The feed is ......
The leek disease is a fungal disease caused by P. infestans. Once the disease occurs, the disease is rapidly transmitted and the disease spreads quickly. This will destroy the whole field in a short time and cause serious economic losses to the vegetable farmers. Epiphyseal root parts of the leek ......
Durian eating is not an easy thing to do because the eleventh layer of durian's skin is thick and has a thorny peel. It is very troublesome to use. For many people who first eat durian, many people will. He is helpless. In fact, it is relatively simple to eat durian. It is mainly to pay attent ......
In the exam room where every minute counts, when everyone is struggling to write a book, some people have to waste time wiping their sweat so as not to wet the test paper; they need to help their guests with services that require hands, such as beauty, haircuts, and skincare. A wet sweaty ......
During the cultivation of vegetables, try to use herbicides with a short residual period. According to different types of vegetables and the length of growth period, it is generally better to use a suitable chemical herbicide for a sustained period to reduce pesticide residue contamination and har ......
Winter greenhouse cucumbers often suffer from low temperature hazards, affecting the growth and development of cucumber. Because the symptoms of low-temperature hazards are not easily distinguished from some diseases, some vegetable farmers treat cold hazards as a disease to prevent and control, a ......
Most fruit trees gradually fall into the dormant phase as the weather cools down. Various pests also form dormant structures, such as pest eggs, crickets, mature larvae, fungal chlamydospore, sclerotia, and sexual reproduction organs. Relatively concentrated in some fixed places. This helps us to ......