Soil Selection and Soil Preparation Chuanxiong prefer a cold and humid environment, which is generally suitable for areas with an altitude above 1000m. The soil is loose, fertile, and has a deep sand-clay soil, and the topography is preferably sunny or gentle. It is not suitable for soils with low soil or heavy soil and low temperature areas. Avoid continuous works.
After choosing a good place, deep-turn the land 40cm, plough the plough several times, fine the soil, and apply enough base fertilizer. Each acre planted sprinkling 5000 kg of fermentation manure. Flat open, 140cm wide, 20cm wide, 15cm deep, the slope is not open.
Planting time and density are sown at the beginning of April. However, due to the difference in elevation, it is generally preferred to sow after sowing, and sowing should be preferred for early sowing. By row spacing 35cm, nesting 24cm, deep 5cm open nest, the bottom should be flat. 500g seeds per acre, mixed seeds with vegetation ash, evenly spread into the nest.
After weeding and weeding, the first weeding is performed in the middle and late May. It is suitable for shallow boring, combined with uniform seedlings and seedlings, and 5 shoots per litter. The second time in the middle and late June, before the cultivator, the seedlings are thinned and weakened. Diseased plants, 3 plants per litter, but the spacing between the plants and the plants should be spaced; the third cultivator weeding in early August. The number and time of cultivating and weeding in the second year are the same as in the first year. The third year can be harvested, and only two times of cultivator weeding.
Reasonably fertilizing the frequency of topdressing of Achyranthes bidentata can be combined with topdressing and weeding at the same time each year, and top dressing is usually performed three times. The first two times after the cultivator, the topdressing of livestock manure water; the third time before the cultivator, the application of human and animal manure water and fire ash, and soil antifreeze, so that the thickness of soil so that the root shoots buried 6cm in the soil is appropriate. If you do not earth, the roots are easily frozen.
Interplanting In order to make full use of the land use rate, intercropping maize can be practiced every year in the Achyranthes quinquefolium plantation. The corn is planted on each side of the carriage and the spacing is 30cm. The slopes are interplanted with corn according to actual conditions.
Insect pests control the entire growth time of Achyranthes bidentata, which mainly includes red spider mites, which usually occur from May to June each year. When the weather is dry, the damage is severe. The prevention and control method can use Dongguo Emulsion 500g water 1000kg spray control. In addition, pay attention to weeding and avoid intercropping or adjoining with beans and cotton.
Harvesting and Processing Chuan Knees are generally harvested three years after sowing and are harvested from the end of October to November. Require deep digging to reduce rooting. After digging, shake off the dirt, cut off the head of the reed, cut off the fibrous roots, tie it into small handles, stand on top of it or on the drying floor. The firepower should not be too large when it is dry so as to avoid the oil. After half-drying, piling for 7 to 10 days, returning, and then simmering or drying until dry and ready-to-use medicinal herbs. In addition, packaging and transportation, can be used to sack storage and transportation, put cool and ventilated place, prevent moisture mold, oil and insects.
Vegetable Powder is dried and dehydrated from vegetable raw materials, and then further crushed; Or first beating, then evenly spray dried powder of vegetable pellets. 1] Vegetable powder is an extension of dehydrated vegetables. It covers carrot powder, tomato powder, potato powder, pumpkin powder, red beet powder, spinach powder, celery powder, yam powder and other vegetable categories. Weaned infants are unable or unable to eat vegetables due to insufficient tooth development, the elderly are inconvenient to eat vegetables due to bad teeth or falling off, and some adults reduce their consumption of vegetables due to working relations or other reasons. Therefore, vegetable powder has a wide market in this kind of population. In addition, vegetable powder is also a pure natural colorant (carrot powder, tomato powder, spinach powder, red beet powder, celery powder, pumpkin powder, etc.), which is an excellent raw and auxiliary material for processing vegetable bread, vegetable noodles, specialty foods, etc.
Characteristic
The advantages of processing fresh vegetables into vegetable powder are: low moisture content, can prolong the storage period and reduce the costs of storage, transportation and packaging; The utilization rate of vegetable powder processing raw materials is high, especially there are no strict requirements on the size and shape of raw materials, which widens the application range of vegetables. Research shows that vegetable powder can be applied to almost all fields of food processing, can be used to improve the nutritional composition of food, improve its color and flavor, and can replace the use of artificial pigments in today's society, which has brought protection to the health of our consumers.
Development trend
The processing of vegetable powder abroad is developing in the direction of low-temperature ultra-fine grinding. After drying, the fruits and vegetables are crushed by ultra-fine grinding, and the particles can reach the size of micron. The market advantages of the new vegetable powder are: the ultra-fine particles are more convenient to use; Nutrients are easier to digest and taste better; It can realize the full utilization of fruits and vegetables without skin residue, which is in line with the development direction of "high efficiency, high quality and environmental protection" of today's food processing industry
Cucumber powder, Spinach Powder, Cabbage Powder
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