Planting Technology Lists
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Operation rules for transportation of bonsai with tree stump
Bonsai is different from ordinary seedlings, its production is often after years of careful maintenance and continuous plastic shaping, modeling, high artistic value, the price is usually not cheap. In particular, the large-scale tree stump bonsai is large in size and weight, so if you want to ensure the quality after arrival, the requirements for shipping work will naturally be higher.
2018-07-17 -
Flower maintenance method: how to make triangular plum bonsai blossom
The flowering method of triangular plum-the method of promoting flowering is to control water after topdressing 1:1:1 compound fertilizer 45 days in advance, and then add a small amount of water combined with foliar spray after the leaves wilt. This is repeated until all the leaves fall off and pour water through. What is born at this time will be full of trees and flowers.
2018-07-17 -
Cultivation methods of potted jujube trees
Potted jujube trees can blossom in the same year, some of them can bear fruit, and the leaves are small and red. Jujube potted trees can be planted in open spaces, houses and balconies with better light conditions. This paper introduces the cultivation methods of potted jujube trees.
2018-07-17 -
Quick dissolving and dispersing of fertilizer and slow dissolving and dispersing
At present, there are many varieties of slow and controlled release fertilizers in our country, and the products of a variety of materials and release mechanisms can be said to blossom, but due to the low level of knowledge of farmers, there is a serious lack of understanding of such updated products, especially some illegal manufacturers hype the concept, opportunistic, hurt the feelings of consumers, make it produce.
2018-07-17 -
Attention should be paid to foliar fertilizer
People use fertilization to increase crop yield, improve product quality, increase economic benefits, maintain and improve soil fertility. Organic fertilizer is an indispensable fertilizer for the production of green food, first, it can improve soil fertility; second, it can reduce soil pollution; third, it has nutritional effect. Organic fertilizer needs to be harmless.
2018-07-17 -
How to apply fertilizer in the aged greenhouse
In production, we often hear many vegetable farmers complain that the fertilizer applied to the shed does not work, and most of them conclude that it is the fertilizer problem. If you think about it carefully, this idea is actually very one-sided. Through the interview with the reporter, we found that the low fertilizer use efficiency is the crux of the problem. Fertilizer use efficiency refers to the absorption of nutrients by crops in the season.
2018-07-17 -
Which fertilizers are not suitable for growing fertilizer?
Three kinds of chemical fertilizers should not be used as fertilizers containing harmful ions: ammonium chloride and potassium chloride fertilizers, which contain a large number of harmful chloride ions, which produce water-soluble compounds after being applied to the soil, which will burn seeds and seedlings; fertilizers such as ammonium nitrate and potassium nitrate contain nitrate ions. It has a serious impact on seed germination, so it is not suitable to be used as seed fertilizer. ...
2018-07-17 -
Application technology and matters needing attention of compound fertilizer
Humic acid fertilizer refers to the use of peat, lignite and weathered coal as raw materials to produce products containing a large amount of humic acid and nitrogen, phosphorus, potassium and some trace elements needed for crop growth and development by different production methods. The varieties of humic acid fertilizers are ammonium humate, ammonium nitro humate, humic acid phosphorus, humic acid ammonium phosphorus.
2018-07-17 -
How fertilizer is distributed in the soil
After the fertilizer is applied to the soil, only a small part of its nutrients are absorbed and utilized by crops, about 1% of the amount of fertilizer applied, and most of the other nutrients are lost in different forms. Take our usual nitrogen, phosphorus and potassium fertilizers as an example, after they are applied to the soil, the fate of their nutrients is generally divided into the following.
2018-07-17 -
Skillful mixing of fertilizers can increase efficiency.
Many vegetable farmers are used to buying a large amount of fertilizer at a time when the price of fertilizer is low and storing it for use throughout the year. Although this practice is feasible, it is very inappropriate for some chemical fertilizers. Because vegetable farmers do not have a special place to store fertilizers, storage at will, will lead to some fertilizers in the storage process.
2018-07-17