Rose is one of the most popular flowers and has a high economic value. The breeding methods are generally divided into five types: The sowing method is sowing in the spring. Possibility of sowing, but also can be sown, usually in the middle of April to germinate. The transplant time is divided into two kinds: spring planting and autumn planting, and it is usually carried out after late fall leaves or before the spring sap flow. The ramets are usually planted in early spring or late autumn. The method is to excavate the entire plant with rosettes, with 1 to 2 branches per plant and a few fibrous roots, and plant them in pots or open fields. It will bloom in the year. The cutting method generally cuts mature shoots with 3 to 4 buds when the roses are dormant in early spring or late autumn. If tender shoots are cut, shade it properly and keep the seedbed moist. After 30 minutes, the cuttings can be rooted and the survival rate is 70% to 80%. When the rooting powder is used for cuttings, the survival rate is higher. Batten method is generally carried out in summer by bending the rose branches from the mother to the soil. In the middle of the branches, the lower half of the bark is peeled off to expose the branches. After that, it is cut off again with the mother. Grafting method commonly used wild rose for rootstock, bud graft and grafting two. Bud survival rate is relatively high, generally from August to September, the grafting site should be as close as possible to the ground, the specific method is: on the side of the rootstock stem buds with a knife to make a "T"-shaped incision in the skin, and then from the rose when In the middle of the well-developed branches, shoots are picked. After the buds are inserted into the "T" cuts, they are tied in plastic bags and properly shaded so that they can heal after about two weeks. China Agricultural Network Editor
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
