From late August to early October, it is the root-expansion period of sweet potato in spring and summer. This period is the key period for the formation of yield, and it is the most demanding period of fertilizer. The following topdressing method can be used for topdressing.
First,.......
1. Choose high quality varieties
Before planting, you have to choose better quality seeds. The quality of the seeds is relatively good, and naturally there will be a certain guarantee in the yield. Dry, meat-free seeds are eliminated, air-dried and then sown. If not immediately sow.......
In March, the protected tomato will enter the middle and late stages of growth. In this period, the first to second fruits will be matured, and the third to fourth fruits will be expanded and flowering. The vegetative growth and reproductive growt.......
Improper management of asparagus before winter will cause the bamboo shoots to freeze to death, which will have a great impact on the yield and quality of the asparagus throughout the growing season. Here is a brief introduction to the precautions for the management of asparagus before win.......
1, red bean purple rice porridge
Peanuts, purple rice and red beans are soaked for half a day in advance. Peel the yam and cut it. Then boil a pot of water and put all the ingredients into it. Stir it and slowly cook it on low heat........
Recently, some farmers have reported that their crops are often harmed by insects, but they have not seen insects. In fact, this symptom is caused by sassafras. The sassafras is a small, pale yellow to orange-yellow, translucent, shiny, aphid that looks like a spider. .......
In the solar energy of the Mongol species, generally, the temperature will rise and fall, but also the water will be more, so the air humidity is also relatively large, this time it is easy to sweat a variety of physical problems, then, how to grow Mang?
Ways to grow a man's he.......
Today is a drop of six solar terms in the twenties – Gu Yu and Gu Yu originated from the saying of the ancients that “the rain gave birth to all the valleysâ€. "Clearing snow, Gu Yu broken frost," weather experts said that the valley is .......
The column consists of a column tube, a pressure cap, a ferrule (seal ring), a sieve plate (filter), a joint, a screw, and the like. Chromatography is a separation analysis method, separation is the core, so the separation column is the heart of .......
Release date: 2017-11-10
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Many friends have made a small vegetable garden at home, the yard is relatively large, and there are many kinds of vegetables that can be grown. How to plant it on the balcony? Why do the vegetables I grow are always small and yellow, but not good, actually Because the.......