1. Timely pruning and thinning of the ears: The summer black grape has neat ears, many shoulders, and individual double ears. It is recommended that one with double ears should be repaired. If the ears are too long, pinch the ear tips 1/5 to 1/4 10 days be

The most important effect of rainy days is the high temperature and low light, insufficient photosynthesis, which causes the supplement of organic nutrients to keep up with the consumption. â‘ Replenish fertilizer in time: before the arrival of rainy d

Select high-yield and excellent varieties. Select suitable varieties for selenium-enriched corn cultivation according to the actual situation, and select varieties with disease resistance, high yield, high crude starch content in the grain, and selenium-en

At present, a large crop of vegetables is entering the late growth stage, the plants show different degrees of senescence, the resistance to stress is reduced, and the quality and yield of the fruit are beginning to decline. After the vegetable garden is c

1. Pruning of prosperous trees When the tree vigorously grows, the vegetative growth is dominant, which will cause insufficient nutrition for flower bud differentiation, which is not conducive to the formation of flower buds. When transforming this kind of

Garlic is a kind of underground bulb. Although it has a very spicy garlic smell, it has high edible and medicinal value. It is rich in protein, oligosaccharides and polysaccharides, as well as fat, minerals and other nutrients. Substances and food can prev

This is the topping of cucumber, which is mainly caused by malnutrition of the plant. This kind of problem in production is generally caused by poor root system and excessive retention of melons. Mitigation suggestions: 1. Keep less melons to reduce nutrie