How is it planted? The name of Ai Ai may not be familiar to everyone, but when it comes to the wormwood and Ai Ye in people's lives, everyone may understand what it is. The following Hui Nongwang Xiaobian has compiled a copy of the operation rules of the production technology.
1 Scope
This standard specifies the environmental and technical conditions for the production of pollution-free production of A. argy i Lev1. et Vant. CV. - qi ai., the principles and requirements for the use of fertilizers and pesticides, production and management. This standard applies to the pollution-free production of the Ailu area in the southern part of Hunchun County.
2 Reference standard
Citation standard of this standard
2. 1 GB3095) 96 national ambient air quality standards.
2. 2 GB5084) 92 national farmland irrigation water quality standards.
2. 3 GB15618) 95 national soil quality standards.
2. 4 GB / T8321. 5) 1997 rational use standards for pesticides.
2. 5 NY / T394) 2000 Green Food Fertilizer Use Guidelines.
3 Land preparation and land preparation
3. 1 Site selection
蕲 Ai Ji is easy to grow and grow, planting, adapt to climate and soil, but it is better in moist and fertile soil, cold and drought-tolerant
3. 2 Site preparation
According to the structural characteristics of the planting soil layer, moderately grasp the number of ploughshares, and combine the land preparation process to fully decompose to achieve pollution-free soil fertilizer, 1500 kg-2000 kg per 667 m2, and evenly mix into the soil. Then repair the ditch to be used for planting.
4 seed, seedling preparation
The planting methods of 蕲Ai are mostly carried out by ramets propagation and rhizome propagation (in the same year), and seeds can be used for breeding in the following year.
4. 1 Seed Preparation
Harvested in the field in the same year as the ramets or rhizomes, harvested in early November
Whole stems, dry seeds, and put them in cloth bags.
4. 2 Rhizome preparation
The roots were excavated before germination in spring, and the tender rhizomes were selected and cut into small pieces of 10 cm - 15 cm long for preservation.
4. 3 seedling preparation
From March to April, the seedlings of tillers were separated from the mother plants.
5 planting (in spring)
5. 1 Rhizome breeding before spring germination
It is best to choose a ditch 35cm × 50cm after the rain, and flatten the soil to make the car surface flat. Sunny plants must be watered and moisturized.
5. 2 Hybrid breeding should also be carried out after rainy days.
After the soil is fully wet, plant the seedlings according to the row spacing of 40cm × 500cm, the soil is compacted and the seedlings are kept flat, and the leaves are kept flat on sunny days.
5. 3 seed breeding
5. 3. 1 Preparation of seedbed: Choose a soil layer that is deep, loose, fertile, draining, exhausting, and has a strong ability to maintain fertilizer. The sandy loam rich in humus is used as a seedbed, Sanli Sancha, and the soil layer is loose. The plane is fully leveled and compacted, and combined with the soil preparation, the mixed fertilizer treated by pollution-free, 1000kg-2000kg per mu.
5. 3. 2 sowing
(1) Sowing period: After the spring of February 4th.
(2) Seeding rate: 0. 5kg per 667m2.
(3) Seeding method: Spreading. Because the seeds of A. sinensis are small and light, soak seeds and seeds in the warm water at 25 ° C - 28 ° C for 30 min before sowing, and then spread them thoroughly with fine silt, choose a windless day, please experience the old medicine farmers to spread evenly.
(4) Covering straw: Because the seeds are small and cannot be filled with soil, you can only choose the bright straw with good ventilation and ventilation ability (you can't choose rotten, mildew straw) cover. 100kg of grass per acre.
5. 3. 3 seedbed management
(1) Sprinkle water: Pay attention to observe the moisture of the seedbed. If the surface of the car is dry, use a porous sprinkler to sprinkle water. The surface of the carton reaches 60% of the soil moisture (the hand grips the soil and kneads into a mass, and lets the hand fall into a loose state). - 3 times.
(2) Uncovering grass: The germination rate of 蕲Ai seedlings is 80%, 7-8 pieces of true leaves are grown, and the seedlings are lifted up to 3cm - 4cm. The movement should be gentle and gently, to prevent injury to the seedlings, and the uncovered straw should be taken. From the countryside, incinerated.
(3) Management of cultivating: management of water, fertilizer, grass and seedlings.
Irrigation: According to the weather dryness and dryness of the soil surface of the seedbed and the growth of the seedlings, the soil moisture content should be 60%.
1 Fertilization: Nitrogen fertilizer is required in the seedling stage. The type of fertilization is generally urea; the amount of fertilization is generally 2kg - 4kg per acre; the method of fertilization: There are two kinds: one is to mix urea with water, one is sprayed directly on the plane before rain.
2 weeding: the first time in the emergence of 2 tablets - 3 pieces of true leaves did not uncover grass, gently pulled by hand; the second time in the grass is also used for manual light pull: the third time before emergence of seedlings Feeling contemptuous.
3 seedlings: According to the principle of reasonable close planting, stay strong and weak, and the weak, thin and stubborn seedlings that are separated from each other are buried deep in the countryside.
(4) Appearance.
The time of 1 out is the beginning of April.
2 Out of the way: From the corner of the car from the beginning of the road. When the seedlings are raised, the skin is not damaged, the leaves are not damaged, the roots are not damaged, the main roots are intact, and the roots are not folded.
(5) Colonization: The seedlings must be transplanted quickly, and planted according to the row spacing of 40cm @ 50 cm.
6 Field management
6. 1 weeding
Weeding and weeding 3 times in the year of planting, that is, weeding after harvesting in May, July, and November, and then germination every spring afterwards, after the first harvest in June and the second harvest in November.
6. 2 top dressing
After each weeding, the topdressing is carried out, and the manure and urine of the human or the non-polluted treatment are mainly used.
7 Pest Control
Because of its high volatile oil content, it has strong odor and strong penetrability, and almost no pests and diseases are found in production.
8 harvesting
8. 1 Harvest period
Different methods of Ai Ye's harvesting method and harvesting time are different. According to the experience of the research and production of old medicinal workers in the Ai Ai, if the Ai Ye Duo, who is making the cashmere, is required to be tender, it should be harvested in advance in the early April of the lunar calendar; Medicinal (external moxibustion, internal service) Ai Ye should be the best time for collection at noon (12: 00 - 14: 00) three days before and after the annual Yangshuo Festival. If it is used as a volatile oil extraction, it can be harvested together with the tender stems.
8. 2 Harvesting methods
Cut the whole plant, remove the leaves or directly take the leaves, dry and dry.
9 Packaging and storage
9. 1 packaging
Because of the volatile oil, the package should be expanded into a mechanical bag. The outer packaging material should be cleaned with sacks, and the bamboo pieces should be shaped and bundled into bundles.
9. 2 Storage
It should be stored in a special package that is dry, clean, cool, ventilated, and smell-free.
The above is the cultivation technical regulations of Ai Ai. Welcome the farmers who need it to learn from the reference. More exciting content is available in Hui Nong!
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