Farmers who grow melon crops know that melon crops are prone to powdery mildew, also known as white powder and mildew. In particular, melon, zucchini, pumpkin, cucumber, etc. are more likely to be milder and more common. If not treated in time, it will seriously affect the gro ---MORE---
Misunderstanding 1: Misuse of rooting agents Many vegetable farmers have very much recognized the role of rooting agents. They believe that their rooting effects are good and their effects are fast. Therefore, no matter if they are rooting, watering or rooting, they will add some rooting agents. H ---MORE---
Timely control. The use of the promotion of Huawang No. 3 during the rejuvenation of the festival forced the rapeseed tops to vigorously recirculate a large amount of nutrients, and the inertia advantage of the rushing tip quickly weakened to the topping ---MORE---
Answer: The key period for pruning is after picking the fruit and before spring sprout in the following year. Winter shears should be lightly cut, and purposely cultivate 3 to 5 main branches that are evenly distributed, and reasonably configure auxiliary ---MORE---
Rice needs a certain amount of nitrogen, phosphorus, potassium and trace elements at each stage of its growth. Once deficient, it will affect growth and development and lead to reduced yield. After the deficiency, the symptoms often appear on the leaves. ---MORE---
The celery fiber cultivated by the conventional method has a high content, and the stem is hard because the management is not fine or the harvest is not timely, which affects the value of the commodity and even loses the edible value. According to the suc ---MORE---
Rice needs a certain amount of nitrogen, phosphorus, potassium and trace elements at each stage of its growth. Once deficient, it will affect growth and development and lead to reduced yield. After the deficiency, the symptoms often appear on the leaves. ---MORE---