Sweet potato is also known as sweet potato and sweet potato. Sweet potato ranks first in anti-cancer foods. The sweet potato is very delicious, and the way of eating is also diverse, which is very popular among everyone. So how can cultivation management improve sweet potato production?
First, the rational cultivation of high-yield cultivation techniques of sweet potato
In the process of planting sweet potato, it is necessary to carry out centralized control of its planting time to ensure that its planting effect meets the temperature demand. The earlier the sweet potato planting time, the better its growth and development, mainly because the sweet potato needs a long growth period. . Rationalized planting can enhance its drought resistance, which also makes sweet potato cultivation in most areas during the drought. During the planting period, the vine leaves are sealed, and while improving the land use efficiency, the absorption efficiency of sunlight is effectively optimized, and the large area of ​​organic matter can be realized inside the sweet potato. In general, the sweet potato chips can be effectively expanded to ensure their production and economic benefits.
In addition to ensuring rationalization of planting, it is also necessary to centrally manage the close planting operation. After harvesting, the front crops should be lapped in time to ensure that the planting effect is in line with actual expectations. Moreover, after the establishment of the planting mechanism, the soil quality should be refined and comprehensively managed, and the soil looseness and the deep layer of the soil layer should be selected to ensure the advantages of strong ventilation and convenient drainage.
Second, the cultivation of high-yield cultivation techniques of sweet potato
In order to fundamentally improve the cultivation effect of sweet potato, it is necessary to actively implement a more effective management system for improved varieties, ensure that the cultivation project meets expectations, and conduct overall analysis and centralized control of the technical structure and management model. Therefore, in the process of selecting sweet potato varieties, planters should fully consider the topography and geomorphology, and deal with the basic environmental and climatic conditions of the soil, in accordance with the management mechanism of optimizing the strong seedlings, combined with the local management system. Planters should also make full use of deep sorghum and soil areas with low moisture content for large-scale planting, and ensure the integrity of the cultivation system and management framework. The selection of sweet potato varieties is very important, such as Pushu No. 23, which was cultivated by Puning City Agricultural Science Institute. , Pushu No. 24 and Pushu No. 32 have passed the Guangdong variety approval and national variety approval or national variety registration. They have excellent seed quality with high quality, high yield and adaptability. They need high attention from planters and actively implement seed planting. The upgrade mechanism provides an effective management path for sweet potato to increase production and stabilize production.
3. Fertilizer management of high-yield cultivation techniques of sweet potato
During the development of the sweet potato planting mechanism, it is necessary to ensure the real-time nature of the fertilizer management project, upgrade the planting effect and control measures, and carry out centralized management according to the basic fertility of the soil to ensure that the sweet potato fertilizer can meet the fertilizer demand, optimize the management mechanism and enhance the fertilization effect. . In addition, in the process of establishing the treatment mechanism, the rationalization and matching mechanism and the proportion of chemical fertilizer in fertilization should also be analyzed. Mainly based on organic fertilizer, pay attention to the management effect of phosphorus and potassium fertilizer, and comprehensively deal with the proportion of base fertilizer. It is worth mentioning that sweet potato itself is good in potassium fertilizer. Therefore, in the process of establishing the actual cultivation and planting plan, it is necessary to apply appropriate potassium fertilizer to improve the actual quality and yield of sweet potato.
In the planting project, it is also necessary to effectively improve the fertilization effect and specific measures of the sweet potato cultivation project, to meet the demand of the base fertilizer, and to analyze the growth of sweet potato, and to ensure the maximum increase of its production and solve the stage management problem.
4. Field management of high-yield cultivation techniques of sweet potato
In addition to the overall management of varieties and fertilizers, it is also necessary to pay great attention to field management projects, and actively implement more effective control measures to ensure that the field management structure and planting requirements meet the standards, thereby improving the cultivation effect to some extent. Including "cultivating strong seedlings, rational close planting, rational fertilization, scientific water use, cultivating and cultivating soil, pest control".
Cultivate strong seedlings: It is necessary to raise the seedlings in order to choose the best and worse, to purify and rejuvenate. In the field harvest, choose to maintain the characteristics of the variety, no pests and diseases, three to five sweet potato, concentrated potato, uniform size, fine vine head, small potato stalk and tail root, single plant without roots, and then choose a single plant The potato is thin and hooked, the potato-shaped long tube or the lower pen, the straightness is smooth, and the small potato roots of the tail are used as seed potatoes; the seedling time is generally carried out before and after the “convulsionsâ€, the seedlings are selected to have sufficient sunshine, convenient irrigation and drainage, and no yam disease. The soil is plowed and whitened, and the whole aphid is planted. After emergence, the seedlings are cut and planted in the nursery. The seedlings are again cut and planted in the field. To avoid the degradation of the species, at least 2 years and at most 3 The breeding should be repeated once a year.
Reasonable close planting: From the rational use of light energy and high-quality sweet potato requirements, the potato block should not be too large to consider the width of the sulcus (the ditch) should not exceed 130cm, and cultivate the "deep ditch, full waist, flat top" potato ridge. The planting density should not be less than 3000 seedlings per mu.
Rational fertilization: The fertilizer management in the preceding paragraph has been described.
Scientific water: master the principle of “watering to survive, moistening long roots; making water and potato; drying up one by one; expanding irrigation in the first half of the harvest (so as to avoid lowering quality)â€.
Cultivating loose soil: 15 days after planting, cultivating loose soil, removing weeds and drying white soil can improve soil aeration, promote root development and young potato formation; carry out soil cultivation about 90 days after planting Fill in the cracks and exposed potato pieces, which can play the role of moisturizing, heat preservation, prevention and control of small weevil and mice.
Pest control: sweet potato diseases are mainly yam and vine disease, can be used potassium permanganate 600 times solution, 30% copper oxychloride 800 times liquid or 77% can kill 600 ~ 800 times liquid drenching Way to treat yam disease. In addition, the 50% methyl thiophanate WP 700 times solution was used to soak the potato seeds to treat the vine disease. The insect pests of sweet potato mainly include small weevil, stem stalk, bird feather moth and Spodoptera litura. Among them, small weevil is a pest that is extremely harmful to sweet potato production. Small weevil prevention and control methods: First, the last one is harvested. When the potato is harvested, the affected potato pieces are collected, the cane head is destroyed, the garden is cleaned, and the insect source is cut off. Second, keep the soil moist during the growth period, prevent drying to reduce the harm, and thirdly, diligently cultivate the soil to prevent the potato from being exposed. On the basis of the above measures, supplemented by the selection of chemicals. Among them, 80% trichlorfon of 500 times solution can be used for the control of small weevil, sprayed at 4-5 pm, the focus is on the base of stems; or 10 kg of crushed tea bran per acre, after soaking in the seedling stage In the potato-forming period, the potato chips are applied once in the large stage, which has a good control effect.
After reading this article, I think everyone knows how to improve sweet potato production. To improve sweet potato production, scientific cultivation management techniques are essential.
Product details :
Purity : 99%
Place of Origin : China
Type: Vitamins, Amino Acids and Coenzymes Grade Standard: Medicine Grade
Analysis : Enterprise standard
Appearance : White Lyophilized Powder
Description :
EINECS No.:
Usage : Animal Pharmaceuticals
Benefits of using blue top HG :
. Losing Cellulite and Wrinkles
. Gaining muscle / losing fat/weight loss
. Return of sexual potency, drive and pleasure
. Restful sleep (even for insomniacs)
. Improved mood and sense of well being
. Hair color restoration and growth
. Return of vitality, energy, stamina
. Improved memory, alertness & concentration
. Substantial increase in bone density
. Improved vision, cholesterol & blood pressure
. Faster recovery from injuries
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 :
Growhormone also known as human growhormone, typically used for the treatment of dwarfism. It has anabolic effects, may increase muscular physique, but also for people in childhood and adolescence, bone growth, and strengthen the tendons and increase the internal organs.
Athletes using growhormone primarily for building muscle and increasing strength.Different organs of the body can fight aging, elimination of sub-health status, providing the body the energy of youth organ recovery chain, to improve the sensitivity of peripheral and central nervous system cell viability, inhibit the body's organs aging. Full body can adjust to the young state.
Because HGcan improve physiological decline caused by premature aging, deep sleep regulation, improve fatigue, looking shiny, red, hair loss, reduced abdominal fat reduction,improved immune system. After a course of treatment using the body's physiological functions of tissues and organs return to the level 5 years ago, played a fundamental life and health, the excellent anti-aging effect.
Hgh Powder,Pearl Powder,Relumins Glutathione,Kojic Acid Dipalmitate
Shaanxi YXchuang Biotechnology Co., Ltd , https://www.peptide-nootropics.com