Planting Technology Lists
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How to choose suitable fertilizer products?
Vegetable production in greenhouse is a mode of production with high input and high output in a specific environment. Different fertilization methods not only affect the utilization rate of fertilizer, but also affect the economic benefits of production. 1. Common misunderstandings in current fertilizer application (1) drying human manure and chicken manure with organic fertilizer has become a greenhouse production of vegetables.
2018-07-15 -
How to apply fertilizer with good effect
More fertilizers are used in crop cultivation, and each has its own characteristics. For example, organic fertilizer and inorganic fertilizer, solid fertilizer and liquid fertilizer, a large number of elements and trace elements, single fertilizer and compound fertilizer and so on. Different fertilizers should adopt different fertilization techniques, and general late-acting fertilizers such as organic fertilizer and compound fertilizer should be used as base fertilizer.
2018-07-15 -
New compound fertilizer: coated compound fertilizer
The coated compound fertilizer takes granular soluble nitrogen fertilizer as the core, calcium and magnesium phosphate fertilizer as the coating layer, adding potash fertilizer, micro-fertilizer and its mixture, pesticide, herbicide and microorganism to the coating layer, and using nitrogen-phosphorus slurry and inorganic acid compound fertilizer as binder. Plant nutrition complex is made by special coating method. It's obvious.
2018-07-15 -
Skillful use of sterilized herbicides in Xiazhi Ma field
Adopting greenhouse, small arch greenhouse and plastic film mulching to cultivate watermelon, because the temperature and humidity conditions in the protected field are suitable for the growth of weeds, coupled with the inconvenient operation of artificial weeding, the weeds grow exuberantly and cause serious harm. There are few herbicide products registered in watermelon fields in our country, and many farmers misuse herbicides in watermelon fields, resulting in weed control effect.
2018-07-15 -
How to prevent the harm of Corn herbicides in Watermelon
Some readers have asked whether it is because different corn varieties have different sensitivities to these herbicides and what problems should be paid attention to when using these herbicides. Different varieties of corn are indeed sensitive to some herbicides.
2018-07-15 -
Introduction of herbicides commonly used in Aquatic vegetable Field
Reasonable control of the application time is generally sprayed after corn sowing, and the effect of herbicide spraying is the best when the ground is wet. Strictly control the amount of drug used in accordance with the instructions, reasonable dose, too much is easy to produce drug damage, too little can not achieve the desired effect. It is best to choose weather and wind when you avoid spraying in windy days.
2018-07-15 -
Conservation and management of Brazilian wood potted plants
Brazilian wood produced natural variation in the process of cultivation, and striped spots appeared on the leaves. A swordleaf dragon blood tree with red edges; green in the center of the leaves
2018-07-15 -
Vegetable production: rational use of organic fertilizer
The application of organic fertilizer in vegetable production can not only achieve the purpose of continuously supplying a variety of nutrients in the root layer of crops, but also gradually improve the organic matter and buffering capacity of vegetable soil, and reduce the important role of soil-borne diseases and continuous cropping obstacles. Therefore, vegetable production has always attached importance to the application of organic fertilizer. But.
2018-07-15 -
Skills of applying bio-organic fertilizer
In order to give full play to the role of bio-organic compound fertilizer, we must look at the sky, the earth and seedlings, and improve the application skills. First, suitable soil moisture and fertilization. In the environment of long-term dry weather, it is not suitable to force the application of bio-organic compound fertilizer until the soil moisture is moderate after rain. The standard suitable for soil moisture is: the soil in the field is pinched into a ball by hand.
2018-07-15 -
Technical opinions on the application of commercial organic fertilizer (eggplant fruits)
Eggplant fruit vegetables include tomato, eggplant, pepper and other vegetables with harvested fruits as products, which are temperature-loving and fertilizer-tolerant vegetables. According to the growth stage, the methods of base fertilizer application, strip ditch application, transplanting fertilizer hole application, dipping root application and so on are generally adopted. The application amount of commercial organic fertilizer should be based on the needs of different vegetables and soil.
2018-07-15