Sunflower seed yield per hectare

Polyunsaturated sunflowers are sown in summer as they require cool mean daily temperatures to produce high linoleic acid levels. Make more money grow sunflower make more money grow sunflower. Prices vary considerably on a per pound basis as most contracts are made in dollars per acre. Unlike other grain crop alternatives, sunflower has a relatively long period, or window, of possible planting dates, extending from the first of november to late january. In most of the cases yield data are not recorded, but are obtained by dividing the production data by the data on area harvested. The yield components of sunflower, namely heads per hectare, number of seeds per head and weight per seed, are determined during these. The planting density for sunflower ranges from 25 000 to 35 000 plants per hectare, depending on the yield potential of the area. The yield components of sunflower, heads per hectare, seeds per head, and weight per seed. The yield components of sunflower, namely heads per hectare, number of seeds per head and weight per seed, are determined during these phases. The sunflower yield for oil sunflower can be calculated by the. Seed yield is a complex and quantitative trait that is not only controlled by many genes but also influenced highly by environmental conditions, so both additive and nonadditive genetic effects play an important role in the inheritance of seed yield. Harvested production per unit of harvested area for crop. The average yield of confection sunflower decreased by 9 pounds from last years record high to 1,726 pounds per acre.

Although the plant can compensate by head size and number of seeds per head, a very low plant density fewer than 20 000 plantsha often limits yield. Oil yield per year is competitive with, or exceeds, all other oil staple crops, except palm oil. Growing sunflower seed for profit is a fickle business but casino producer damian macrae and his secondincharge jack hamilton have taken a punt, harvesting 40 hectares of. The usda report on 2017 sunflower crop production, released today, shows the united states average yield per acre of 1,6 pounds, down 118 pounds from 2016. Sunflower is an important oilseed crop and is successfully grown under different climatic conditions of the country, i. Crop yields are the harvested production per unit of harvested area for crop products. Sunflower is sown by dibbling method which requires 56 kg seed per hectare, while furrow sowing needs 810 kg per hectare. University of arkansas, united states department of agriculture, and county governments cooperating. Yes, i wish to receive product andor promotional communications. Starting soil water plant into 80100 cm of wet soil to minimise the risk of crop failure and maximise economic returns.

Uptodate, significant results have been achieved and most of contemporary sunflower hybrids have 4550% oil in seed. Amanita, agro centre to teach farmers how to grow sunflower. At a low plant density, heads are too large and dry out unevenly. Area, yield and production of sunflower seed 2016 and 2017 seeded harvested yield per agricultural hectares hectare production region 000 tonnes 000 tonnes % change 1716 province acres acre pounds 000 pounds note. Under the same row spacing, the number of pods per plant, seeds per pod, seed weight and seed yield per plant all decreased with increasing plant density, whereas the seed yield per hectare increased. When to plant sunflower for optimal yield farmers weekly. The term hectare is 100 ares and is a unit of measure of land used throughout much of the world. Yields and prices will vary by sunflower seed variety, which often depends on the yield potential of the female lines. This still represents the second highest yield on record for nonoil varieties.

Sunflower seed, yield hectogram per hectare for germany tilasto. The new seeds with ability to produce high yield of between two to five tonnes per hectare and between 32 and 42 percent of oil, according to the government are also drought tolerant. The highest recorded oil content in seed is 6065% vear, 2010, which is. What any farmer should know about growing sunflower. Defoliation of 4 leaves of the plant bottom at flowering stage significantly affected yield components of sunflower cultivars. Large heads also have a serious seedsetting problem. Thus, for two acres, it would be four kilogrammes of sunflower seed for each acre.

Oil yield is a product of seed yield per hectare and oil content in seed. Yield, yield components and soil characteristics of. Despite the drought in the dakotas last year, sunflower yields in the united states were the third highest on record. If you want to stay informed by email, please let us know by checking the box below. The 10 year increase in yield for this region is 28%. Per hectare yield of sunflower is the highest in pakistan as compared to other developing countries. On the other side, when yield is examined in terms of food energy kcalories, given by maize grain and sunflower protein and oil per hectare, maize sunflower 75. Sorghum production, sunflower production, beanspulses, yield, groundnuts, yield, maize, yield, sorghum, yield. The 2018 sunflower crop was bountiful in other countries too. Govt introduced nine new seed varieties of sunflower. But, for dry atmosphere, this ranges from 40,000 to 50,000 plans per hectare and region with good water availability, you can plant more than 75,000 plants. Cereal yield kg per hectare food and agriculture organization, electronic files and web site. Zambia maize yield per hectare in metric tonnes data central statistical office of zambia agriculture statistical bulletin of zambia, 2012 zambia though zambia maize yield per hectare in metric tonnes fluctuated substantially in recent years, it tended to increase through 1993.

A correct and uniform plant density is the basis of a good yield. Stay informed about pannar products, services and other offerings. The yield from each acre ranges from 1,000 to 1,500 kilogrammes. What is the yield per acre of sunflower seeds answers. For example in a sunflower field with a stand of 21,000 plants per acre, a head size of 7 inches, a medium seed size with good seed count of 91 percent, and no seed in the center one inch, you would do the following. Sunflower seed, yield hectogram per hectare for all. Sunflower seed production international sunflower association. Planting date sunflower seed per pound varies considerably, depending should be based on relative maturity of the variety upon the variety and seed size. By cultivating suitable cultivar of sunflower hybrid, with good farm management skill, appropriately an average yield of more than 30 quintals sunflower seeds per hectare can be produced. The total fat produced is per year, not per crop, since one planting produces seeds continuously for at least several years. Prior to sowing, use a soil corer preferred method or push probe, to. Harvested production per unit of harvested area for crop products. Sample costs to produce sunflowers for hybrid seed in the.

Average yield of oiltype sunflower varieties also increased by 152 pounds from 2015, to a record high 1,731 pounds per acre in 2016. Our tools allow individuals and organizations to discover, visualize, model, and present their data. Yield is calculated by multiplying 2,450 by the multipliers from the charts above. The yield of mechanically harvested rapeseed brassica. Pdf sunflower seed quality and yield in relation to environmental. Apply irrigation and sow 8kg seeds per hectare, irrigate the soil frequently at least 510 times from germination to flowering period.

Sunflower seeds vary in size, so seeding rate based on weight must take into account seed. A correct and uniform plant density with sunflower is the basis of a good yield. For all sunflower seed in zambia the planting rate is recommended at 58 kg ha to. Knoema is the most comprehensive source of global decisionmaking data in the world. A planting density of 60,000 sunflower plants per hectare is considered as the best on. Although sunflower is generally regarded as a temperate zone crop, it is currently cultivated on approximately 23 million hectares in 40 countries. You can purchase the sunflower seeds the kenya seed company depots countrywide or at agroveterinary shops. Seed yield and quality of sunflower helianthus annuus l. Minor uses include as a human food and as feed for birds. For example in a sunflower field with a stand of 21,000 plants per acre, a head size of 7 inches, a medium seed size with good seed count of 91 percent, and no seed in. Global trends in sunflower production nuseed europe.

Once you have purchased the seeds, you need to prepare the land for planting. Sunflower 32 kg oil from algae algae yield is not included in the yield tables because, in spite of all the hype about yields of 20,000 gallons of oil per acre and even 100,000 gallons per acre and so on, biodiesel from algae is still something of the future, not of the present. The area of a square with sides one hectometer in length. The excess seedlings are thinned 1015 days after seedling emergence. Use dap 60 kg per acre or 3 tonnes per acre of well rotted farmyard manure or. Space plants 8 to 12 inches apart in rows 30to 36 inches apart. Depending on yield, per pound prices can differ significantly.

In most of the cases yield data are not recorded but obtained by dividing the production data by the data on area harvested. The popularity of sunflowers is driven by its versatility as an oil, seed and as an animal. Apply npk fertilizers basally as per soil test recommendations. The usda report on 2016 sunflower crop production, released today, shows the united states average yield per acre increased 106 pounds from last year to a record high 1,731 pounds. The nitrogen n plus potash k20or the phosphate p2o5 should be limited to 5 pounds per acre when fertilizer is placed in contact with the seed. The importance of crop production is related to harvested areas, returns per hectare yields and quantities produced. The average prices for sunflower seed for the past five. Sunflowers photo 2 can be grown in a wide range of climates. Sunflower hybrid seed production, as it is the case in other crops, is mainly the result of the effect of the. Crop requires yearround warm temperatures and consistently high rainfall.

Use organic or inorganic fertilizer at a 203020 ratio per hectare. Oil is the most important end product for use or sale. Although the plant is able to compensate by head size and number of seeds per head, a very low plant density eg less than 20 000 plantsha often limits yield. Castor bean plants can exhaust the soil quickly, and regular fertilization is needed for continuous production of seed.

The seed yield and yield components varied significantly with changes in plant density and row spacing. Where the fertilizer is banded 2 inches to the side and 2 inches below the seed, the entire recommended rate can be applied with the planter. It can range from 90 to 100 cm, however, wider rows such as 1,5 m to 2,1 m can also be used, particularly to accommodate other farm implements. How many kg of seed is needed to plant a hectare of land. During 200001, the area was 58998 ha and increased to 319743 ha in 200809 with production of 420487 tons and per hectare yield of 15 kg. Yield reductions have been observed with delayed planting, hence it is. Sowing in the late planting window ensures seed filling occurs in autumn. Hybrid sunflower seed production needs cross pollination, with growers renting and placing 2. Sunflower production guidelines for the northern grains region. Actual ldp is based on the county where the crop is stored. An acre of land will need 20 kilograms of sunflower seeds. Sunflower seed, yield hectogram per hectare helianthus annuus.