Determination of nutrients According to the growth situation, I wish to determine. In general, the results of plant growth in the early stage are relatively strong, easy to grow long, should use less nutrients to promote stem and leaf growth, you can ch

è—• Suitable for growing in hot and rainy seasons. Most of the south of the Yangtze River was planted in the first three months of March, and the Beijing area was planted in the first half of May. Putian chooses slightly acidic or near-neutral clay so

Due to factors such as temperature and humidity and improper management, tomatoes in greenhouses are prone to stiff fruit, empty ears and hollow fruit. In order to achieve high yield and high efficiency, in addition to cultivating strong seedlings, ration

Nitrogen-sulfur compound fertilizer is a popular compound fertilizer in recent years. It is suitable for economic crops such as vegetables and fruit trees. Compared with the commonly used urea-based compound fertilizers, it has the effects of quick fertil

First, the preparation of kiwi bagging First remove the deformed fruit, pests and diseases, small fruit, etc., keep the fruit stalks strong, well-developed young fruit, the saplings can be based on the results of the mother branch strength, each result o

With the autumn harvest of summer crops, people are about to face the arrival of autumn wheat, and farmers' time to purchase fertilizers has entered a prosperous period. Nowadays, there are many kinds of chemical fertilizers in the agricultural capita

Fresh corn currently on the market is corn, sweet corn, black corn, colored corn, and the like. Production is based on waxy corn. Fresh corn requires good sputum, thin skin, fine taste, good commercial traits and medium ear, suitable for cooking and quick

In recent times, many summer tomato fruits have yellow and red unevenness. There are black lines in the place where the yellow is developed. Some serious peels are hardened by the skin. The inner part of the fruit can be browned through the epidermis. Th

Hebei Province is one of the main producing areas of pears in China. However, in the current production and cultivation of pears in Hebei Province, there are still problems of blind or empirical fertilization. Excessive application of chemical fertilizers

The grape is twice a year. On the basis of strengthening the nutrition of the tree, the grape flower bud differentiation time is short and fast, so that the growth of the fruit tree or the young shoots of the young shoots and the secondary shoots of the w

Open bar The development of modern agriculture is inseparable from the support of science and technology; To this end, our province has introduced a series of measures in recent years: strengthening the construction of science and technology innovation p

After the fruit trees are enlarged, the nutrient consumption of the trees is empty after harvesting. Especially late-ripening apples, if the base fertilizer is not applied in time after harvesting, the tree storage nutrition is seriously deficient, not on