Carrots are generally sown from mid-July to mid-September, during which high temperature and rainy weather are very unfavorable for emergence. In addition, the surface of the carrot seed is hairy, and the seed embryo contains volatile oil, which affects the water absorption of the seed and causes seed germination and seedling retardation. Summarizing the experience of planting in various places in recent years, the following technical measures can be adopted to achieve full seedlings and full seedlings of carrots.
Fine ground preparation carrots like deep loose soil, soil preparation should be deep plowing, depth of not less than 30 cm, to do intensive cultivation, to achieve fine soil, ground level, good lyrical, the plot will be completed 2-2.5 meters wide glutinous surface, in order to facilitate irrigation and drainage.
The application of basal fertilization and application of basal fertilizer is an important link to ensure high quality and high yield of carrots. In order to prevent the burning of organic fertilizer, prior to fertilization, it is necessary to fully decompose and chop, combined with site preparation, with 2500-3000 kg of organic fertilizer per acre and 50-80 kg of ternary compound fertilizer. In order to prevent and control underground pests, proper amounts of pesticides in organic fertilizers have a good effect on preservation of seedlings.
Seed treatment first removes the bristles on the dried seeds to facilitate close contact between the seeds and the soil. Before sowing, soak the seeds in warm water of 40°C for 30 minutes, then add cold water to bring the water temperature down to 20°C-25°C, and then soak for 24 hours so that the seeds are fully sucked and the water is removed for germination. The germination temperature is preferably 20°C to 25°C. When more than half of the seeds are exposed, the seeds are sown promptly. Tests have shown that seeds can be sown 2 to 5 days earlier and seedlings 6.4% to 9.6% more after sowing.
Chemical weeding carrots are generally sowing, if manual weeding is not timely, it will seriously affect the growth of the whole seedlings and seedlings. After the sowing of soil, the pre-emergent herbicide Shi Tianbu or Napropamide was promptly applied, which not only reduced the amount of manual weeding but also had a good weed control effect.
After covering the herbicide with herbicide, a layer of 2-3 cm thick straw is evenly covered on the surface of the crop. This can prevent the soil from being contaminated by the rain and affect the seedling emergence, and can also protect the sun and the sun.
1. Maca Extract can be applied in pharmaceutical field.
(1) Maca Extract can promote libido and sexual function.
(2) Maca Extract can support the glandular system.
2. Maca Extract can be applied in health care products.
(1) Maca Extract can promote mental clarity and concentration,Increases libido and improves sperm quality
(2) Maca Extract owns the effect on supporting stamina and buffers the effects of stress.
(3) Maca Extract can boost work capacity.
Our company offers variety of products which can meet your multifarious demands.including API Powder.Pharmaceutical Intermediates.Vitamins Powder.Plant Extracts.Food Additive.Peptide Powder and so on We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
1. Maca Extract can be applied in pharmaceutical field.
(1) Maca Extract can promote libido and sexual function.
(2) Maca Extract can support the glandular system.
2. Maca Extract can be applied in health care products.
(1) Maca Extract can promote mental clarity and concentration,Increases libido and improves sperm quality
(2) Maca Extract owns the effect on supporting stamina and buffers the effects of stress.
(3) Maca Extract can boost work capacity.
Our company offers variety of products which can meet your multifarious demands.including API Powder.Pharmaceutical Intermediates.Vitamins Powder.Plant Extracts.Food Additive.Peptide Powder and so on We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
Application
1.Applied in food field, maca extract is used as an anti-aging food,butt enhancement;
2.Applied in health food field, maca extract is also used as an afrodyn;
3.Applied in pharmaceutical field, maca extract is used to treat organ dysplasia,premature ejaculation and male impotence
2.Applied in health food field, maca extract is also used as an afrodyn;
3.Applied in pharmaceutical field, maca extract is used to treat organ dysplasia,premature ejaculation and male impotence
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Name
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Maca Extract
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Active Ingredient
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Maca Extract
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Appearance
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powder
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Grade
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Food Grade
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Storage
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Cool Dry Place
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product Photo:
Plant Extract Powder,Maca Root Extract,Resveratrol Powder,Calcitriol Powder
Shaanxi YXchuang Biotechnology Co., Ltd , https://www.peptide-nootropics.com