Planting Technology Lists
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What attention should be paid to planting tea in August?
How to manage tea from June to August? Please point out that the production of tea is mainly spring tea (Longjing tea) and summer tea. Therefore, during this period, we should focus on weeding, grass laying, drought resistance, seedling protection and pest control, so as to ensure that tea trees resist the harm of high temperature in summer, accumulate nutrients and prepare for the next tea season.
2018-07-18 -
How to fertilize tea scientifically?
How to fertilize tea scientifically? Please advise that fertilizer is the food for the growth of tea trees and the material basis for increasing the yield and improving the quality of tea. Therefore, fertilization plays an important role in the growth of tea trees and the yield and quality of tea. Good fertilization technology, can maximize the role of fertilization to increase production, maintain and improve.
2018-07-18 -
How to tell if tobacco is harmful to drugs?
What should be paid attention to in tobacco planting? Tobacco plants are tall and leafy, and they need a lot of water in the process of growth. But too much or too little water is bad for growth. Hunan has abundant rainfall, but it is unevenly distributed. Tobacco leaves in the group tree to prosperous period, although the water demand is large, but this period of rainfall is too much, there are often mountain torrents. So,...
2018-07-18 -
How to raise seedlings and how to manage tobacco?
How to raise seedlings and how to manage tobacco? Seedling transplanting is a tobacco cultivation method widely used all over the world. In the cultivation of tobacco in China, except for a small number of yellow flower tobacco and sun-cured tobacco, the vast number of tobacco areas are seedlings and transplanting. The basic requirement of raising seedlings is to produce strong seedlings with sufficient quantity and suitable size in time. General requirements for spring smoke.
2018-07-18 -
How to control tobacco wildfire disease and angular spot disease?
How to control tobacco wildfire disease and angular spot disease? Tobacco wildfire and angular leaf spot are important diseases of tobacco. They are similar in pathogen characteristics, infection rules and control methods. These two bacterial diseases often occur together in the field and are common in all tobacco areas of China. Wildfire disease in...
2018-07-18 -
What situations should be prevented from growing tobacco?
What situations should be prevented from growing tobacco? Early flowering is the phenomenon that tobacco plants bloom ahead of time because they do not reach the height and number of leaves that the varieties should have grown normally. The root cause of early flowering is that the growth of tobacco plant is blocked and develops too fast. The factors leading to early flowering are dry climate, especially lack of water in prosperous period, early transplanting, long-term low temperature or.
2018-07-18 -
How to apply calcium magnesium phosphate fertilizer?
How to apply calcium magnesium phosphate fertilizer? Please guide that the main origin of calcium magnesium phosphate fertilizer is in China. Because of its wide source of raw materials and simple production process, it has developed rapidly in phosphate rock producing areas in southern China in recent years. The appearance of this kind of fertilizer is gray-white, black-green or brown glassy powder, and its composition is relatively complex. Ca3 (PO...)
2018-07-18 -
How to apply phosphate fertilizer to grow wheat?
How to apply phosphate fertilizer to grow wheat? Please guide in wheat production, there are either heavy nitrogen and light phosphorus in some places, or the method of applying phosphorus is wrong, which affects the effect of increasing production. Scientific phosphorus application of wheat should pay attention to the following points: 1. Look at the content of soil organic matter. The yield-increasing effect of phosphorus application in soils with organic matter content less than 1.5%.
2018-07-18 -
What can be done to improve nitrogen use efficiency?
What is the effect of applying nitrogen fertilizer on fruit? Please guide us to introduce that the flavor of the fruit is a comprehensive expression of the properties and components of the countless cells that make up it. Although the sweetness of a fruit is determined by the amount of sugar in its cells, the accumulation of sugar is closely related to the application of nitrogen fertilizer. Originally, from Xiehua to Xiehua 3.
2018-07-18 -
What should be paid attention to when applying urea?
How to apply phosphate fertilizer reasonably when growing hot pepper? Please advise that during the growth and development of hot pepper, additional phosphorus and potassium fertilizer should be applied once a month to the root of pepper plant, each time 40 kilograms of superphosphate or calcium magnesium phosphate fertilizer and 15 kilograms of potassium chloride or potassium sulfate should be applied per mu.
2018-07-18