Lamk seemed to have originated in tropical america, but, the exact location is not known. Smallscale technology and practices for sweet potato growing in southeast oklahoma 5 transplanting s weet potato slips are hardy. Warming for two to four weeks at temperatures from 75 degrees f to 85 degrees f, with a relative humidity of 90 percent and adequate ventilation, is optimal. Chemistry, processing, and nutrition presents foundational information, including identification, analysis, and use of chemical components from sweet potato in a variety of food and nonfood uses sweet potatoes can be easily propagated, are rich source of carbohydrates and functional components, and are highly productive, which makes them most suitable for production of staple. The most common type of sweet potato found in us markets is the moist. Smallscale technology and practices for sweet potato growing. In general, however, any advice that relates to high yield and quality tuber production is applicable to seed potato seed production too. Sweet potato production kenya sweet potato is an important root crop in the north rift valley it provides food in april and may when there is little other food, and can provide vines for animal feed. An obvious requirement for sweet potato farming is land. Guidelines for estimating potato production costs 2018. Sweet potato production osu fact sheets oklahoma state. The sweet potato crop is an herbaceous perennial vine which bears alternate heart shaped leaves and medium sized sympetalous flowers. Martins effect of age of planting material onyields of sweet potato from cuttings, tropical root and tuber crops newsletter 15.
Everything you ever wanted to know about sweetpotato. Sweet potato casserole is a side dish of mashed sweet potatoes in a casserole dish, topped with a brown sugar and pecan topping. It is widely grown throughout warmer climates and is now gaining popularity in the uk using hardier cultivars and growing under protection in cooler regions. Hence you need to make sure this is in place before giving this a thought. Remember, poorquality seed roots will not produce the quality slips needed for the establishment and production of highyielding sweet potato crops. It is a fact that this will take up a large part of your expences. Certified seed will produce 15 20% higher yields than standard seed. Yam, cassava, potato and sweet potato are cheap but nutritionally rich staple foods that contribute protein, vitamin c, vitamin a, zinc, and iron towards the dietary demands of the regions fast growing towns and cities. It is remotelyrelated to the potato solanum tuberosum but of different family. In this article also learn about planting sweet potatoes, methods, spacing, propagation along with how to harvest sweet potatoes.
Plant sweet potatoes when the danger of frost is past and the soil. Sweet potatoes need a loamy soil with a ph between 5. Use of tubers is the best method for potato production. The crop is also known to be a cheap but excellent source of carbohydrates, vitamin a, carotene, calcium, and phosphorus. Root and tuber crops cassava, yam, potato and sweet potato.
Plant sweet potato slips which are just sprouts or young plants. They will then need to be embedded in soil for 90 days and kept continuously warm and moist. The sweet potato plant is a branching, creeeping vine with spirally arranged lobed, heart shaped leaves and white or lavender flowers. For maximum early plant production, growers may presprout sweet potato seed roots. Some growers simply drop them on the ground and push the rooting end into the soil with a stick. Sweet potato production sweet potatoes are generally an easy crop to farm due to their low capital intensity and applicability on small tracts of land. Products such as starch, syrup, alcoholic drinks, beverages, carotene. Sweet potato technical manual cardi caribbean agricultural.
Sweet potato, ipomoea batatas, is an herbaceous perennial in the family convolvulaceae grown for its edible storage roots. The sweet potato is suitable for growing in zones 311 as an annual, and zones 811 as a perennial. Sweetpotato cropping guide africa soil health consortium cabi. The crop rotation was based on growing potatoes no more than 1 in 3 years. How to start sweet potato farming business in nigeria. However if you have no land set aside for this, you may need to buy or lease one. Orangefleshed sweet potato situation analysis and needs assessment tanzania report december 2012 reaching agents of change s u p p o r t e v i t a mi n a s w e t.
Store sweet potato slips in a welllit room with a temperature between 65 and 70f. Each sweet potato root will produce 12 to 20 slips over a three to fourweek period. Youve left them in the ground too long, and theyve been exposed to frost, or you didnt take the time to cure your tubers. To the cook, sweet potatoes are easier than pie or sweet potato pie. Generally, sweet potato crop is grown for its sweet root tubers and mainly used as food after steaming, or boiling, frying or baking. The rc ratio indicated that sweet potato farm was still feasible and profitable to be cultivate. Total gross yield per acre was estimated at 305 to 395 cwtacre with marketable yield estimated at 259 to 336 cwtacre. If you are unsure about weevils in your area, contact your county extension agent or the state department of agriculture. Keep them there until about 90 days before the last spring frost date. Sweet potato diseases and pests, description, uses. Potato farming, planting, care, harvesting a full guide. Potato can be grown from true potato seed tps, plantlets or tubers.
Sweet potato has gained prominence due to its ability to adapt to wide production ecologies and yield response to minimal external inputs. Not curing your roots makes them more likely to rot in storage. Sweet potato cultivation information guide asia farming. Sweet potato is a dicotyledonous plant belonging to the family convulaceae. Sweet potato originated from tropical central america. The sweet potato became a favorite food item of the french and spanish settlers and thus continued a long history of cultivation in louisiana. Orangefleshed cultivars in particular have immense potential to improve household income and nutrition in subsaharan africa. This will minimize the buildup of diseases and ensure plants producing roots true to type. The plant has enlarged roots called tubers which act as an energy store for the plant.
S weet potatoes ipomoea batatas are an excellent source of betacarotene, which is easily converted by the body into vitamin a, especially the varieties with orange flesh. Planting periods in zimbabwe summer rain fed november first winterfeb april. Age of cultivars varieties cutting means months gem miguela chipper bonara for ages tuber weight per plant kg 2 1. Potato farming and processing business plan in nigeria. Sweet potato farming and production in kwara state 27 3. Field or site selection soil characteristics one of the most important steps in sweet potato production is selecting the right soil based on the following characteristics. Potato farming and processing business plan is a lucrative business that needs a lot of strategic planning to start and a business coach like dayo adetiloye to help.
Potatoes will grow in just about any welldrained soil, but they dislike soggy soil. It is a perennial vine adaptable to different agroecological zones. Approximately 900 different species of convolvulaceae in 400 genera have been identified around the world. Because they do all their growing underground, they can expand more easily in loose, loamy soil than in heavy, compacted, clay soil that keeps plant roots from getting the air and water they need. Situation analysis and needs assessment of sweet potato and ofsp the authors accept sole responsibility for this report drawn up on behalf of hki nigeria. The staple type with white flesh and white or purple skin has a high starch and dry matter content. A potato land base of 780 harvested acres was assumed in developing this budget. Whether you decide to plant in beds or in grow bags, choose a spot that provides fullsunlight for most of the day.
There are two broad categories of sweet potatoes which are as follows. Promotion of sweetpotato for the food industry in nigeria nutrients percentage, % composition. Sweet potato production volume of the agriculture sector in japan 20102017 volume of sweet potatoes available for consumption per person in canada 20102018 prices of sweet. After you have purchased, you will see the download link for the business plan package on the screen. The sweet potato tuber can be used as a staple and is an excellent source of betacarotene, vitamins, iron, calcium, magnesium, manganese and potassium which are essential for good health. Today, sweet potato is grown in most parts of the tropical world and even in the warmer temperate regions. Masc crop insurance, is based on 2017 rates at 80% coverage. Sweet potato value chain analysis reveals opportunities. This manual is a guide in the production of potatoes in kenya, focusing on ware production. It is sweet and often dipped in sugar in asian countries.
It represents the first interpartner effort, post2008, aimed at producing technical guidelines that can be used by decision makers in developing countries to improve the sustainability of potato production and boost the potato subsectors contribution to social and economic development. It is also a fair source of thiamine and iron but a poor source of riboflavin, niacin, and vitamin c. Yen 1974 and austin 1978, 1988 recognized 11 species in the section batatas, which includes sweet. Micropropagation of sweet potato through tissue culture. Depending on the variety and production zone, sweetpotato can be ready for harvesting from 3 to 8 months after planting. How to fertilize potatoes common potato fertilizer programs first of all, you have to take into consideration the soil condition of your field through semiannual or annual soil testing, before applying any fertilization or tillage method. They cannot justify purchasing largescale equipment for small operations, but farm. Starting potato farming business plan pdf startupbiz. It is a tropical crop that requires warm nights and ample sunshine. However, the sweet potato value chain spvc is not welldeveloped in many producing countries. Smallscale technology and practices for sweet potato growing in southeast oklahoma 1 introduction market gardeners are often caught in a technological doughnut hole.
Sweet potato farming information guide agri farming. The sweet potato is an important crop and basically grown for its starchy tuberous roots in tropical and suntropical regions. There are a few problems to look out for when growing sweet potatoes. Sweet potato plants are often produced in open beds. Remember, poorquality seed roots will not produce the quality slips needed for the establishment and production of highyielding sweet potato. We experimented with two commercial handheld transplanters. Learn how to grow sweet potatoes in your backyards, pots, commercially and earn a big profit from it. The sweet potato ipomoea batatas is a root vegetable that produces tuberous roots which are harvested and eaten boiled. The crop is grown in several countries globally, but production primarily occurs in tropical and subtropical areas where it is an important staple in the diets of many people. No two fields are the same, nor can anyone advise you on fertilization methods without taking into. A sweet potato contains around oneandahalf times the calories and vitamin c of the ordinary garden potato. Pdf on aug 2, 2014, lynn brandenberger and others published sweet potato production find, read and cite all the research you need on researchgate.
The exact presprouting conditions used will depend on varietal characteristics. Smallscale, on farm curing is possible under properly managed conditions. Sweet potato in ethiopia the objective was to assess the accuracy of three householdbased methods for identifying sweet potato varieties using dna fingerprinting as the benchmark survey took place in january 2015 in the wolayita zone southern ethiopia in five districts kebelles. Table 6 shows the ecological zones and sweet potato growing states in nigeria. Loose soil and plenty of compost will grow the best potatoes. Sweet potato ipomea batatas, locally known as kamote, is commonly planted in flat to slightly rolling open areas. Sweet potato is cultivated as starchy food crop in the tropical and subtropical frost free climatic regions. Get the potato farming business plan pdf, word and excel click buy now below to purchase using paypal, credit card, or debit card.