In combination with fertilization, summer maize topdressing must pay attention to the combination of nitrogen, phosphorus, potassium and micro-fertilizer. According to the target yield, soil testing and formula fertilization. The field of 600 kg per mu, medium fertility and no fertilizer i.......
The garden management of apple harvest must not be relaxed. If it is allowed to grow, the tree vigor will be weak, and the fruit trees will not be able to safely pass winter, which will inevitably affect the yield and quality of fruit trees in the coming year.
A re-basal fertilizer.......
1. No high-concentration fertilizer can be applied within 15 to 20 days after the harvest of pear fruit. 15 to 20 days after harvest is the recovery period of the tree's vitality. When the tree's vitality is not restored, the application of high-concentration fertilizers causes the.......
Seed squash is also known as white melon seeds. Heilongjiang Province is one of the major producing areas in China. After many studies, successfully summed up the high-yield and high-efficiency production mode of seed pumpkin and corn ribbon planting, so that the number of pumpkins per squ.......
1. Prepare piglets for advancement before entering the pens. The pens and utensils should be thoroughly disinfected. Disinfectant can use 2% -3% fire alkali solution, or 10% -20% bleach solution, or 10% -20% lime milk, or 3% -5% coal phenol
This week, the US Food and Drug Administration (FDA) approved the world's first digital drug, Abilify MyCite, which was developed by Silicon Valley companies in the United States and Japan's Otsuka Pharmaceutical Co., Ltd. i.......
First, prepare before broadcast
1, selection of land: radish before the best selection of melons, beans or eggplant class plots. Radishes are deep-rooted crops and require deep, loose soil or sandy loam.
2. Soil preparation and fertilization: Apply 2500-3000 kilograms of fa.......
Alzheimer's disease is a progressive and chronic common disease of the elderly. Its morbidity is high, but it is only manifested as mild cognitive impairment at an early stage. It can be developed eve.......
Fresh lemon contains a lot of vitamins, can effectively prevent the formation of melanin in the skin, and can also break down the melanin in the skin. It is a beauty product for beauty and whitening. It has a good detoxification effect. Especially in the summer, pe.......
Tomatoes are vegetables that we all like very much. They are delicious and nutritious. They are fruit-type vegetables that have a health-care effect. What kind of vegetables are tomatoes when they ripen? What season is best to eat? Let's find out about it. Tomatoes are best to eat in a.......
Prepare before broadcast
1. Seed selection and treatment
The varieties of purple sweet potato with high yield, adaptability and disease resistance should be selected, such as Guang Zi No. 1, Ji Shu No. 18, and Vietnam Purple Sweet Potato. Need 40 to 50 kilograms of potatoes.......