Castor seed yield has doubled from 2000 kg to 4000kg/hectare in two villages of Gujarat under SEA’s castor seed development program.
Buoyed by the success, SEA will be extending this program to Rajasthan. While the first program saw sowing over 300 hectares, under the extended program SEA aims at castor sowing on over 1,500 hectares of land.
The National Multi Commodity Exchange of India Ltd (NMCE) has announced modification in the castorseed contract, thereby making it deliverable as per the required market specifications. NMCE had constituted a Trade Advisory Committee (TAC) on castorseed for reviewing all the existing contract parameters of the contract and make them deliverable.
The changes in the specifications were necessary to achieve wider participation from all the stakeholders. Currently, three futures contracts for November, December and January 2017 are active. The February 2017 series will be offered as per the delivery specifications.
SEA has launched a pilot project in Gujarat to help farmers increase the productivity of castor seeds to 2,000 kg per hectare from the current average yield of 1,200-1,400 kg a hectare.
The model farm would be supervised by the agriculture scientists and progressive farmers. The beneficial results will motivate many farmers to replicate good practices demonstrated at the model farm and achieve higher yield.
Earth Gen Biofuel expects that the worldwide demand for castor beans would increase for the next 10 years.
The ever expanding end uses of castor oil and its derivatives are the key drivers for increase in world castor seed production. The demand exceeds the current castor seed production by a wide margin. These facts and EarthGen’s goal of becoming one of the largest US-based growers of castor beans have paved the way for the company’s expansion goals.
The company plans to start castor bean operations in South America and US. It also include adding 4000 acres of castor bean farms in Laos over the next two years.
Harvest of castor beans is being carried out in almost all the hamlets in Pachaimalai. The harvest process is being carried out only during late afternoon after allowing the seeds to dry. The oilseed is grown as an intercrop on the boundaries of tapioca farms along with local seeds.
Lack of attractive price for castor had forced the farmers to reduce the area under cultivation. An estimated 40 hectares has been brought under castor cultivation as against 200 hectares till a decade ago.
Solvent Extractors’ Association of India has estimated castor seed production to rise by 10% at 1.39 million tonnes for the year 2015-16. In 2014-15, the castor seed production stood at 1.27 million tonnes.
As per the latest SEA report, sowing of castor seed crop increased to 1.13 million hectares this year, as against 1.10 million hectares last year. It is expected that castor seed production in Gujarat will increase by 8% to 1.15 million tonnes as against 1.06 million tonnes last year.
National Commodity and derivatives Exchange has planned to assist castor seed traders in liquidating their stock through its e- spot market arm, NCDEX eMarkets Ltd. (NeML).
Through NeML castor seed traders can liquidate their entire holding in a phased manner instead of carrying the entire quantity and go the physical market for selling. Selling through a spot exchange might yield better realization than transporting entire quantity to physical markets on one occasion.
Scientists at zonal agricultural and horticultural research station of the University at Hiriyur have developed a disease resistant and high yield variety of castor seed called HCH-6 (Hybrid Castor Hiriyur) which is a fusion of DPC-9 and TMV-6 varieties.
The yield of the variety is said to be around 18 quintals per hectare while it is around 13-14 quintals per hectare in other existing varieties.
Scientists from India performed an experiment to analyse the differential longevity of castor germplasm conserved under uncontrolled storage conditions. Seed longevity of 2961 castor accessions stored for <1-19 years under ambient conditions was investigated to analyse the loss in vigour by the castor seed and also determine the genetic variability for seed longevity.
Results showed that castor seed retained 40% germination even after 19 years of storage. All the accessions maintained 100% germination for one year, but from the second year, differential germination percentage was observed among accessions stored for the same duration.
Scientists from Nigeria performed an experiment to analyse the effect of period of fermentation on the nutrients of castor oil seeds. Castor oil seed was dehulled, boiled and wrapped in a banana leaf. The wrapped seed was kept in a basket and allowed to ferment for four days. The package was unwrapped daily to remove 250g of fermenting cotyledon and dried at 60°C to terminate the fermentation process.
Results showed that the fermented castor oil seeds exhibited increase in moisture, crude protein, crude fibre, carbohydrate, potassium and zinc. The lysine content also significantly increased on the fourth day.