Mango "empty" treatment
We often see: Mango trees grow too strong, they will appear low or not strong phenomenon. This is due to the predominance of vegetative growth and the disadvantage of reproductive growth. In view of this situation, effective measures should be taken to solve the problem of the mango tree not being strong or less solid (ie, "empty"). According to the experience of farmers around Maoming, the following three effective measures can be adopted:
1. Implement ring cutting.
In the process of growth, the main branch or sub-branch of the unreliable mango tree is cut transversely one to one cycle deep to the junction of the phloem and the xylem and should not damage the xylem. In this way, the nutrients produced by the leaves are no longer transported downwards, and they accumulate at the upper end of the incision, so that the shoots have sufficient starch, protein, and fat to promote flower bud differentiation. It is a good measure to reduce the groundwater level by combining water-based fertilizer production and deep digging trenches.
2. Perform rooting.
The purpose of root cutting is to reduce the absorption of water and nutrients from roots and promote reproductive growth. The specific method is to combine deep plowing with soil in the winter and dig a treaty 60 cm deep and 30 cm wide ditch along the vertical line of the canopy to cut off the coarse roots of the lower layer of the soil and dry it for five or six days before applying the decomposed organic. Fertilizer, covered with topsoil. At the same time, 20 cm deep cultivator is used for cultivating soil in combination with the winter garden to cut off the absorption of topsoil and reduce the transport of water and nutrients to the aboveground part of the ground, and to increase the concentration of tree sap, which is conducive to the accumulation of nutrients on the ground, and promotes Differentiation of flower buds has many benefits for increasing the rate of results.
3. Grasp the trim.
The reason why most mango trees do not produce results is that they are prone to overgrowth, easily picking up two or three shoots, late autumn shoots and winter shoots, and the crown branches are disordered, and the internal ventilation is poor, and the results are partially shifted outward. In view of this situation, pruning should be done and the thin and weak branches and dead branches should be cut off. Part of the strong shoots should also be removed with drooping branches, overlapped branches, and shaded branches. This is a reasonable distribution of tree branches and makes the sun sunny. Adequate, increase effective nutrient accumulation on shoots, favor flower bud differentiation, and increase fruit set rate has a good effect.
5XZ series Gravity Separator (Air blowing type)
Introduction:
1. This Blow Type Specific Gravity Cleaning Machine is to produce proportion segregation phenomenon under stress of aerodynamic and vibration friction of graininess material.
2. By adjusting wind pressure, amplitude and Other parameters, larger proportion material will sink down and move bottom to up under stress of vibration friction; smaller proportion material moves up to bottom.
3. This machine is to remove blighted seed, budding seed, damaged seed (by insect), rotten seed, deteriorated seed, moldy seed, non-viable seed, seed with black powder sick and light impurities from wheat, corn, paddy, sunflower seed, melon seed, legume, etc.
4. At the same time, there is an angle on the right of vibration surface; the stone can be separated.
This machine is according to segregation phenomenon of granule and density under fluidization process, for achieve materials delaminating and mutual exchange, at the same time the wind pressure and amplitude need be adjusted. Specific Gravity Separator is used to classify materials according to density or specific gravity. This is important when seed and/or impurities are similar in size but different in density. The separator uses a vibrating perforated deck that can be tilted in two directions at various pitches. Air moving through the perforated deck separates the seed and any impurities by weight as the deck oscillates.
Air Blowing Type Gravity Separator
Air Blowing Type Gravity Separator,Gravity Separator Machine,Grain Sorting Machine,Small Destoner Machine
SHIJIAZHUANG SYNMEC INTERNATIONAL TRADING LIMITED , http://www.seedgraincleaner.com