Grass ash is a common organic fertilizer used by farmers. It contains many nutrients necessary for crop growth, and it also has the effects of promoting growth, disinfecting and preventing various diseases. It can be said that .......
Pharmacological experiment report
Experiment: Determination of half effective amount (ED 50 ) of pentobarbital sodium
First, the purpose .......
“Taikang e-guarantee hospitalized medical insurance†(hereinafter referred to as “e-guarantee contractâ€) was officially launched. The public can use the personal insurance accou.......
Nanyu grape key management new technology:
Summer trim. Summer pruning is the basic guarantee for stable production, high yield, high quality and good harvest in the current year and next year. The pruning should be scientific, diligent and timely. The result of the Nanyu grape is .......
Cucumber is a common vegetable, and there are many people planting in China. So how can it be planted to promote cucumber and cucumber? In fact, it is very simple, that is, you need to do a good job of seed selection - seedling.......
1, protect the front face
In the northern area, before the coming of the windy and cool weather, close the tuyere in advance, especially the front face tuyere, and fix the laminating rope to prevent the strong wind from smashing the sh.......
Fertilizer management: Topdressing is generally divided into three times. For the first time, before the vine or period of closure, combined with cultivating and weeding, it is necessary to apply organic fertilizer. The second time in the fruiting stage, nitrogen fertilizer is applied, and.......
Introduction to cherry fertilization and irrigation and management methods after shed:
After picking the fruit in mid-May, the quick-acting nitrogen fertilizer was applied, and the organic fertilizer was applied at the beginning of September. When the grass was warmed up, it was to.......
In September, the weather gradually turned cold. Because of the condensation of water at night, in the early morning, many dewdrops appeared on the foliage of plants, and Bailu was named after it. At this time, the weather is characterized by large temperature difference between day and ni.......
In the late stage of edible mushroom production, in order to enhance the stamina of the mushroom, the mushroom farmers often add nutrient solution for top dressing. However, only the right method can be added to achieve the intended purpose.
First, we must pay attention to the addi.......
Autumn corn is currently entering the middle and late stage of jointing and booting stage. This is the fastest growing period of corn growth and the key period of fertilizer and water management. The following points should be focused on:
To reapply the ear fertilizer to obtain high.......
Introduction to cherry fertilization and irrigation and management methods after shed:
After picking the fruit in mid-May, the quick-acting nitrogen fertilizer was applied, and the organic fertilizer was applied at the beginning of September. When the grass was warmed up, it was to.......