As a basic experimental tool for chemical experiments, the constant temperature magnetic stirrer has a wide variety of forms. There are three types in terms of form, hot stage type, hot set type, and liquid bath type. In terms of heating method, it can be divided into conductive type and ra.......
People nowadays eat more and more finely, so it is recommended that one can properly eat coarse grains such as whole grains for one week, which can enhance stomach power. After all, if too much fine food is eaten, the digestive power of the stomach will gradually w.......
Cantaloupe is a variant of melon. The Uyghur language is called "Kukhoon" and originates from the Turkic "Kabo", meaning "melon". Hami melon has the reputation of "king of the melon" and its sugar content is about 15%. Differ.......
A control: During this period of time before the tomatoes are planted until fruit set, the seedlings are topdressed to control the topdressing amount. If the top dressing is too much and too concentrated, it can easily cause the plants to grow in length, and even cause the flowers to fall........
The ornamental method of open-view ornamental peaches is similar to that of potted peaches. Grafting methods are mainly adopted. The most important part of the open-view ornamental peach is the plastic trim. Ornamental pruning of peach peach has its unique aspects. The most representative .......
How to grow rice?
Semi-dry type cultivation means that in a paddy field, a certain size is used to open a furrow ridge and the rice is planted on the water level line or the box surface on both sides of the top of the furrow, and the water is filled in the furrows and adjusted acco.......
Recently, many pig farmers will ask if their own breeding sows are not estrus? How to do? Everyone said that the sows seem to be able to eat and sleep, very healthy, that is, not estrus, do not know how it is, in fact, very simple, sows are not .......
Expert technical guidance of fruit trees, fruit farmers due to the improper use of pesticides and the occurrence of phytotoxicity, should be based on the specific causes of harm caused by the disease and the degree of victimization, and actively take the following remedial measures to mini.......
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Improve water quality environment
The growth and fattening of hairy crabs are inseparable from water, and pond water quality has a great influence on the growth of hairy crabs. In autumn, the wa.......
Often seen in the greenhouse, the soil "discoloration", there are green moss, etc., especially after watering, many greenhouses into pieces of green, and even the whole shed is moss. To manage the problem of long moss in the shed, we must first understand the .......
Comprehensive utilization of crop stalks mainly has five ways: First, as agricultural fertilizer; Second, as feed; Third, as a new energy source in rural areas; Fourth, as industrial raw materials; Fifth, as a base material.
1, straw returned to the field.
(1) Effect. Crop .......
Guyu is the last solar term in spring. What foods are best suited to eat in this season of “rain and water� Experts believe that leek, leeks, and Guyu Tea are essential.
Gu Yu eats "cold" dryness and fire
After the rain, the temperature began to rise........