As a kind of high-grade health vegetable, Shuhuang has grown rapidly in our city in recent years. Since the introduction of multiple varieties of trials in 1998, the planting area has reached more than 600 hm2. Now we have obtained the planting area for several years. The experience is summarized as follows.
First, choose a good variety
There are many varieties of leeks that are used for the cultivation of yellow peony. There are two kinds of leeks and lobules according to the size of the leaves. There are early-maturing varieties, medium-maturing varieties and late-maturing varieties according to the ripeness. We have introduced many varieties in recent years. After experiments, it was considered that Sichuan's "Xiapu pupa" is good. The cultivar has the advantages of rapid growth, high yield, cold resistance, fertilizer resistance, disease resistance, etc. It is stronger than the general amaranth delivery ability, and the blades are wide, thick and numerous. High, pseudo-hard stems are not easy to lodging, less horse roots, not easy to float on the long, and less disease, high yield, but the current production of the ideal softening cultivars.
Second, soil selection
The cultivation of Sassafras tsutsugamushi has higher soil requirements. It is better to choose sandy loam with deep soil, high organic matter content, loose air, water and fertilizer, and irrigation and drainage.
Three, soil preparation
Amaranth is a vegetable that has been harvested for many years. It is no longer plowed. Therefore, the soil must be deep-rooted before planting so as to develop the root system. It is better to plow up to 25-30 cm in depth, and after intensive cultivation, the soil is exposed for 3-5 days. The large pieces of soil will be broken and the soil will be finely grounded. Work should be considered to be conducive to irrigation and drainage. A small plot of land can be made about 10m wide. The north and the south should be turtle-shaped, and large plots should not be used as plutonium. Ditch ditch drainage.
Fourth, choose suitable cultivation methods
The leeks can be sown and planted in the spring and autumn of each year. The spring season is good, and the time is from mid-March to mid-April. Fall is in late September to early October.
1, live. For each 667m2 seed amount 2kg, before sowing, the seedling ditch with good east-west direction, flat bottom surface, 17-20cm depth, and 17cm width at the bottom should be opened on the sampan surface with a 73cm line spacing. Dig the bottom of the ditch, smash and level the soil, and sprinkle a thin layer of fine sand to fill the gap in the soil and then sow. In order to achieve uniform seeding, uniform depth of seed into the soil, and emergence of seedlings, a special kind of seeding pressure plate (1m long board, 8-10cm wide, one head lifted and tied with rope) must be specially made, and the board is placed in the sowing ditch. Slowly drag the other person to gently press the board behind to make a straight impression in the groove, drag it and evenly sow the seeds in the impression. After sowing, it is covered with a thin layer of fine sand, with a thickness of no more than 0.5cm, followed by adequately decomposed human excreta, with a concentration of 1 human urine for 2-3 parts of fresh water, and 667m2 per 667m2 for good human excreta. 1000kg.
2. Transplanting ramets. The seedlings to be separated from the young pods will be prepared. About 4000-5000 strains will be needed per 667m2, and a good east-west, deep 20-25cm groove will be created with a 30-35cm gap. Every 667m2 is applied with 2000-3000kg of decomposed farmyard fertilizer or 1000-1500kg of organic compound fertilizer and 50kg of superphosphate. After the fertilizer and soil are fully mixed, the separated seed is put into the soil and the spacing is about 20cm. Dripping water can be enough.
V. Field Management
1. Diligently apply thin fertilizer water to clean field weeds in time. When the seedlings grow to 7-10cm, apply 20% concentration of human excrement or biogas water (ie 2 parts of decomposed human excreta to 8 parts of water), and apply for 1 time after 15-20 days. In the future, the top dressing is applied once every other week, and the concentration is the same as the previous time. When the seedlings grow to 30-50cm, topdressing 30% concentration of human excreta (ie, 3 parts of human excreta to 7 parts of fresh water), while adding 0.5% urea to the faecal water. In case of long drought, it is necessary to put gutter irrigation, and then immediately apply 50% of the concentration of human excreta and 0.5% of urea. If the seedlings are weak, the leaves of the plants are thin, the thickness and hardness of the stems are not enough, and the organic compound fertilizer may be topdressed, and the dosage is 20-25 kg per 667 m2. The weeds in the garden should be cleaned in a timely manner so as to eliminate the diligent addition and keep the weeds free of weeds.
2, cut green cut. Soil cultivation is one of the main measures to soften pseudostems and is generally performed in 2-3 times. Apply 20-25kg/667m2 of organic compound fertilizer before soil cultivation. Fertilizers should be applied on both sides of the seedling row. After 4-5 months of sowing (ie, ramets transplanting) or cutting the first yellow seedlings, the false stems grow to 15-20cm, when the height of the seedling is about 50cm, the first earthing is carried out until it is 2cm away from the mouth. After about 7 days, we will do the second time to cultivate soil. If the first and second cultivating soils are not cultured, then the third soil cultivation will be performed, which is slightly more than 1 cm. The mouth is 2 cm from the root. When cultivating soil, first use fine bamboo shoots to pick up and fix the loquat leaves, and then cultivate the soil, taking care not to hurt the roots, stems, and leaves. When the loquat leaves grow well, cut the loquat leaves more than 2 cm above the lotus mouth, which is called cutting green. After cutting green, immediately apply 50% concentration of human excrement or biogas water once. If the spring rainwater can not recover human waste water or biogas water, it can be replaced by strong organic compound fertilizer granules. The dosage is 1000-1500kg per 667m2 of human waste water or biogas water, or 100-150kg granules.
3, cover straw. After cutting green and top dressing, the grass curtain is covered. The straw curtain is made of bamboo tail and straw about 2m in length. The small straw is placed on both sides. The strawtail is arranged neatly on the straw tail, and the plastic thread is interwoven on the bamboo tail. The grass head has two diameters of 1-1.5cm each. The fine bamboo sticks tie up the bracket. According to the triangle with a bottom width of 65 cm and a width of 60-65 cm on both sides, the thickness of the straw curtain was covered with a straw curtain to opaqueness. The coverage height should not be too low, otherwise it will affect the yield and quality of the peony. After covering the grass curtains in case of drought, when the temperature is above 30°C, use a sprayer to spray water 1-2 times a day to spray the grass curtains wet without driping water to reduce the temperature inside the grass curtains and maintain a certain humidity. .
4, promptly cut yellow. When the cocoon yellow grows to 65cm in height, when the leaf tip begins to wilt, it can be harvested. The harvesting time depends on the season. When the summer temperature is above 30°C, the curtain can be harvested 6-7 days later; when the temperature is 25°C, the curtain can be harvested after 10-13 days; the temperature is 18-20°C. At about 20 days after the curtain was closed, it was harvested. It takes about 30 days to harvest at 12°C in winter. At the time of harvest, first uncover the straw curtain and push the yellow leaves to one side. Use a small hoe to gently dig the dirt on the other side of the ridge and dig it out until it shows the root of the leeks with a “7â€-shaped knife. Cut, keep the height of 5-10cm is appropriate, cut the scutellaria scutellaria into a 0.5-0.75kg a hand, put into the water soak 1-2h and then use the water to finish, after the end of 1-2 days after the scutellaria scutellariae hanging in the root of the It is better to apply 60% of human and animal manure water (or biogas water) to one side, and apply 2000-2500 kg per 667m2, and then transfer to the next field of yellow mango field management. In the general 2 years, it will be cut 5 times and the yield will be more than 2500kg/667m2. In order to increase production, improve quality, avoid premature aging and prolong life, it is best to harvest 2 times a year.
6. Prevention and treatment of diseases, insects and weeds
1, the disease of yellow. The diseases of Smilax china are gray mold, blight and verticillium wilt.
(1) Gray mold. The main damage leaves. Control methods: The degree of susceptibility varies from one species to another. Therefore, selection of disease-resistant varieties is one of the important measures to prevent and treat this disease. If a small number of plants are found to be susceptible to disease, they can be sprayed with 50% Sulfamethoxazole or 50% Propionin 800-1000 times, and also can be treated with 50% Carbendazim Wettable Powder 500 times.
(2) Diseases. Can harm the roots, stems, leaves, especially pseudostem victims heavy, heavy incidence when the humidity is heavier, prevention methods: Because the epidemic disease is heavy in the conditions of high humidity, so when the site preparation to open a drainage ditch, pay attention to the rotation Or plant on the ground where no yellow plant has been planted. If it is found that the disease can be used 50% a solution of 600 times copper frost or 64% antiviral 400 times spraying, spraying once every 10 days, continuous control 2-3 times better.
(3) Verticillium wilt. The main damage to the leaves, when the leaves are infected, the tips of the leaves gradually become yellow, and the leaves sag becomes yellow. When the leaves are sick, the whole plant is wilted and yellow. Control methods: timely detection of diseased plants, 50% carbendazim 500 times solution or 70% mancozeb 500 times solution spray at the early stage of disease. At the same time, fertilization should be based on farmyard fertilizers and organic fertilizers to enhance the disease resistance of the plants.
2, pest control. The main insect pests of Pseudomonanthus punctatus are the late-infested galls. Later on, the leeks, also known as cockroaches, are concentrated in the ground and harm the tender stems. In spring and autumn, the young stems of the chives are rotted, causing the yellow leaves to die. Control methods: When larvae are found to be harmed, roots are fed with 75% phoxim 500 times.
3, the main weeds and prevention. The main weeds in the leeks field include madder, crabgrass, wild leeks, dandelions, plantains and so on.
Weeding method:
(1) manual excavation.
(2) spraying herbicide, enough water can be sprayed after sowing to use 50% butachlor EC, spraying water per 667m2 100-150mL sprayed on the surface.
Jinxiang Garlic processing ,Manual fine selection,Excellent quality,Beautiful price.Our factory exports garlic won a high honor. Jinxiang garlic is harvested in June each year, and our factory has an annual supply capacity of 5,000 MTS, which is available throughout the year.
High season: The last ten days from June to August. The refrigerated delivery period is from September to May.
The characteristics of Jinxiang high-quality garlic are: thick and bright skin, strong overall, plump bulbs.
Export standards and quality:
1. No tooth root, clean, no black mold, no rupture,
2. No cracks on the skin, no internal germination and growth, no insects or fungi.
Packing
Loosing packing: 5kgs/ctn, 9kgs/ctn, 10kgs/ctn ,5kgs/bag, 10kgs/bag, 20kgs/bag
Small packing: 3pcs/bag, 4pcs/bag, 5pcs/bag 100g/250g/500g/1000g/bagor
Loosing packing
5kgs/ctn, 9kgs/ctn, 10kgs/ctn ,5kgs/bag, 10kgs/bag, 20kgs/bag
Small packing
3pcs/bag, 4pcs/bag, 5pcs/bag 100g/250g/500g/1000g/bagor
Following clients' demands. 24-28MT to one 40'container
Garlic Bulb,Fresh Garlic Bulb,Fresh Softneck Garlic Bulb,Garlic Bulbs
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