Everyone knows that there are many kinds of vegetables, and the diseases and insect pests of each vegetable are different. The prevention and treatment methods are also inconsistent. Today, Xiaobian tells you about the symptoms.......

At present, it is the season for planting autumn radish in the northern part of Baoding. In order to timely plant and ensure high quality and high yield, the key points of its cultivation techniques are as follows.

.......

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.......

The watermelon in the greenhouse is not ripe for high-yield and high-yield cultivation. It needs to use varieties such as precocious, disease-resistant, low-temperature-resistant and good-quality sweet king No.7 and 8424. In late December, the ele.......

Spring potato is sown in late January-early February, harvested in mid-May, and harvested about 1700 kg of tubers, with high economic benefits. The cultivation techniques are as follows: 1. Select a good seed and strictly seed potato treatment. Th.......

Lodging has always been an important factor constraining the high yield and stable production of corn. To prevent the lodging of corn, in addition to strengthening agronomic practices such as cultivation and management, the spraying of chemical regulators has become more and more widely ap.......

Cucumbers have always been the favorite vegetables, and cucumbers can be grown all year round, so the cultivated areas are also relatively wide. Cucumber cultivation methods are mainly divided into two types: facility cultivation and open field cultivation. However, si.......

(1) Seeding, seedling cultivation and strong seedling are the key to obtaining high-yield and high-quality rapeseed. In addition to timely sowing, Miao Qing should choose fertile loam or sandy loam, and apply 1500~2000 kg of stalks per 667 square .......

The recovery of all things after the convulsion is the season of spring, but it is also when various viruses and bacteria are active. Therefore, it is also a season in which epidemic diseases frequently occur. At this time, eating more health food can enhance immun.......

Symptoms of white corn seedlings showed that from the 4 leaf stage, the leaf color at the base of the new leaf became yellowish-white; at the 5-6 leaf stage, the light yellow and light green stripes appeared between the 1st leaf and the 3rd leaf, but the veins Still green, the purple strip.......

Fertilizer: Ensure that pure nitrogen is applied to 12-16 kg/mu, phosphorus pentoxide is 6-8 kg/mu, potassium oxide is 8-12 kg/mu, or compound fertilizer is 30 kg. When using chemical fertilizers as seed fertilizers, they should not be in direct c.......

First, cucumber: raise the last melon

1. It is more appropriate to choose the last melon to be 25-30 cm below the growth point of the cucumber. Mainly because the cucumbers in this period have been characterized by thin stems, small leaves and yellow leaves. If the melon is too muc.......