Composite greenhouse frame technology advantages

The advantages of composite greenhouses:
1. It is made of chemical raw materials, with long life span, wide span, no need of pillars in the shed, and construction of the plant in terms of environmental pr…

Citrus fruit scars are a major cause of the appearance quality of fruit. According to the survey, the mature citrus fruit is only 3 to 5% of the total number without scars. Under the guidance of Huazhong Agricultural University, in 2008, we focused on systematic observation of citrus fruit…

Damaged crops: apples, pears, apricots, peaches and plums, cherries, jellyfish triangle Maple silk escargots, red leaves, azaleas, mountain peaches, apricot cherry blossoms, and hawthorn.
Injury: Nymphs and female adults are sucking sticks and leaf sap, a…

Freshwater aquaculture can not be separated from microbial fertilizer

The golden treasure microbial manure is not only used in the simple fish tank leisure entertainment of the family, but also suitable for the commercial breeding of large scale ornamental fish. The most important …

Seedlings flower base litter treatment There are three main methods for treating the litter of seedlings and flower bases: sanitary landfill, incineration and traditional method composting, but these methods have certain limitations: the landfill operation is simple, but accounts for The land …

At present, our country is gradually entering the alternating season from south to north. During the alternation of the season last year, there was a history of gastroenteritis due to a large temperature difference in the seedlings, and a lot of paralysis occurred in the field. At that time, m…

1, keep mushroom farm clean. Mushrooms should be thoroughly cleaned before they are cultivated, and sprayed with 800 times the solution of trichlorfon or dichlorvos evenly. Outdoor mushrooms, to remove the weeds around the cultivation site, and use 250 times the solution of trichlorfon to spra…

Golden gourd, also known as stir-fried melon, is a rare species in vegetable melons. The melon meat is unique in flavor and nutritious. In recent years, many farmers in Zhangji Town, Tongshan County have planted and gradually formed golden gourd, cotton and corn. Anti-season high-efficiency cu…

In the pollination method, the male flowers that are to be opened or have been opened are first removed in the morning, the petals are removed, and the pollens are gently applied to the heads of female styles that are open or are about to open. A male flower can give 3 to 4 female flowers. Pol…

Summer sowing maize generally appeared empty stalks, spikelets and abnormal spikes. The ear development is not normal, can not be normal pollination and fruition, the performance of the plant is normal, but there is no normal ear stalk twig or produce more than one ear, or a branch of bergamot…

Choose suitable fish ponds: The area of ​​fish ponds should be 3500-4000 square meters, with water depth of 2m or more, no water leakage, adequate water sources, and easy injection and drainage. For an output of 500kg/667 square meters or more, 0.5kw of oxygen-increasing equi…

Fermentation bed raises geese to improve meat quality and raise egg production rate. Jinbao fermentation bed type pig pen pig breeders are already familiar with the majority of farmers. Due to its outstanding features such as environmental protection, ecology, time saving, labor saving, food s…