“I turned the desert green with sorghum”
With his hand on his heart, farmer Moobed says, “I am a man of the desert and it is my heart’s wish that you come again and help us”.
This was the message to a group of ICRISAT scientists invited by the Government of Iran to assist with more drought tolerant and resilient crops. Increasing water shortages, overuse of ground water, harsh environments, degraded soils, increasing salinity and rising temperatures – Iran’s farmers battle a whole host of adversities. These dramatic changes have the highest levels of government concerned. As Dr Abbas Keshavarz, Iran’s Deputy Minister for Crop Production noted, “We have to save water to save our country. We need to do this with crops that can survive with less water. We have passed the point of replenishing what we use and ground water is in crisis. Fifty-five percent of our irrigation water comes from the ground water.”
Wishing to transform its agricultural systems to cope with these challenges, several Iranian ministries have come together to escalate solutions. This included asking ICRISAT to help with its expertise in its mandate crops of sorghum, millets and chickpea.
Says Deputy Minister for Agriculture and Head of AREEO (Agricultural Research, Education and Extension Organization), Dr Eskandar Zand, “If we are to achieve sustainable agriculture in Iran, these crops you are working on are very important.”
Dr Javad Mozafari, Director General, Academic Relations and International Affairs, AREEO believes “Agriculture is becoming more difficult in Iran and these crops are our fall back crops when everything else fails. We cannot continue only with our classical production of wheat and maize – we have to prepare for the future.”
Iran currently produces sugarcane, rice and wheat, but as Dr Babak Nakhoda, Head, Department of the Molecular Plant Physiology, Agricultural Biotechnology Research Institute noted, these crops require extensive irrigation, as opposed to crops like sorghum and millets, that can grow on less – less water and fewer inputs.
Dr Babak explains the needs and changes to the agricultural system in Iran.
At the invitation of AREEO, an ICRISAT delegation travelled to Iran 1-6 Oct 2017 to explore opportunities for collaboration. The delegation met with Iranian research institutes, representatives from CGIAR Centers with offices in Iran (CIMMYT, ICARDA, IRRI) and local farmers. Dr Peter Carberry, Deputy Director General – Research at ICRISAT led discussions and noted that, “All your areas of interest you mentioned are our areas of expertise”. As a starting point, ICRISAT improved germplasm will be provided to AREEO researchers. Further collaboration will depend on negotiations on areas of mutual research interest.
ICRISAT scientists also interacted with farmers as part of their visit. Farmer Moobed explained to ICRISAT scientists, “Four years ago this was just desert. When I planted it was 50o C and the maize did not produce. Now I have moved from maize to sorghum, I have a crop. I turned the desert green with sorghum”. Dairy producers such as Moobed currently prefer maize and achieve good milk productivity. However, most do not consider growing sorghum for feed and forage because it is foreign to them.
With increasing temperatures and stress on water resources, some farmers have little option but to switch to dryland crops. Farmer Maleki and his son turned to millets to cope with the changes. They ran an orchard 25 years ago but irrigation led to high soil salinity and all their trees died. “Thanks to advice from Dr Masoud Torabi, Sorghum Breeder, Department of Crop science, Esfahan Agriculture and Natural Resources Research and Education Center, AREEO, we now grow foxtail and proso (common) millet. We really had no choice as nothing else could survive in these soils.” With almost 4 tons per hectare of millets in saline and alkali soil with low quality water, the next challenge for this farmer and many others is marketing their products in a fragile market where there is no demand for their grains except for birdfeed! This underlines the immediate need to create value chains which can help farmers to earn more money from their fields, create jobs for their families and get them involved in the whole value chain. Hence, farmers can aspire for better livelihoods.
As almost no sorghum or millet products are currently sold for human consumption, the potential to develop businesses and employment through promoting their high nutrition and health benefits was recognized in discussions. Currently there are few gluten-free wheat-alternative products available in Iran and people with gluten-intolerance have to import their own products at very high prices. Diabetes is a problem and, given that millets and sorghum having low glycemic index, they can be a good food for managing or preventing diabetes, especially as an alternative to white rice. The high macro and micronutrients of millets and sorghum, like calcium and iron, were also seen great selling points for developing the market.
Quinoa was not known a few years ago, but with popularity in other parts of the world and marketing in Iran, this is now available and consumers pay high prices. It is an example to show that consumer markets can be developed with a product that provides value and is marketed well.
In fact, foxtail millet (commonly known as Gavars) is an ancient grain of a specific area in south-east Iran and is still eaten today. During winter and during Ramadan, its slow digestibility provides energy for a longer time. It is traditionally eaten as a porridge or with a meat or as a flour to make chapattis. However, this is very localized and not known outside of this area. The little awareness about millets and sorghum is of an image of being a poor persons’ food – a similar issue in many parts of India and Africa.
Speaking on the ancient millets of Iran – Dr Hassan Momeni, Head of International Research Institutes, CGIAR, Academic Relations and International Affairs, AREEO
After extensive interactions, the delegation noted that Iran’s inclusion of adapted dryland crops will require consideration of the entire value chain. A holistic approach requiring soil and water management, capacity building of scientists and farmers, through to market development is needed. Several priority areas for collaboration were discussed, with emphasis on sorghum and millet industry development to target alternatives to maize and alfalfa in marginalized areas as well as chickpea. The visit concluded with marking priority areas for collaboration:
- Sorghum and millet industry development, with a three-fold approach:
i) crop improvement including modernizing of the breeding program, use of genomic tools to accelerate the process, capacity building of scientists, developing hybrids;
ii) farm management including overcoming yield gaps and in particular using innovation platforms (demo plots and other activities) for crop diversification and to take best practices to farmers, for e.g. soil and water management and improved cultivars; and
iii) develop the whole value chain, including processed products and consumer markets of these as a Smart Food.
- Chickpea to be made part of the government’s Enhancing Food Security Program, with a strong crop improvement component.
Immediate actions will include sharing of genetic material from the ICRISAT genebank, building of the capacities of researchers and students from Iran, and scientist-to-scientist knowledge sharing, especially on the breeding system.
Agriculture in Iran – overview directly from scientists and Ministry presentations
4 million farms with an average size of 0.7 ha.
10,000 agriculture extension advisors
16 million people work on the farms. 47% of jobs are in agriculture.
120 million ha are affected by soil erosion. 40 million ha are affected by wind erosion. 2 billion tons of soil are lost every year through erosion.
There’s a marked increase in soil and ground water salinity due to long term irrigation schemes.
Climate change has led to extreme temperatures and reduction in rainfall: more extreme high and minimum temperatures, especially in winter.
Water run-off is now being managed better through the construction of underground dams.
- Currently grown on 600,000 ha and there is a target to reach 1,000,000 ha
- Only one hybrid currently exists in Iran. Speed Feed is from Pacific Seeds Australia.
- Few varieties are grown in Iran: 80-85% is Speed Feed, 8-10% local varieties (mainly for grain) and about 4-5% Pegah variety based on ICRISAT germplasm and developed by SPII, AREEO.
- No hybrids exist in Iran except Nutrifeed which was first imported in the 1990s from Pacific Seeds Australia and evaluated in multilocation trials in Iran. This multi-cut hybrid imported from Advanta Seeds, India, is being registered in Iran by Dr. Babak Nakhoda to be introduced to farmers in the southern provinces of Iran as a high quality summer forage crop with higher water productivity.
- Pearl, foxtail and common (Proso) are the only millets grown in Iran.
- A maximum of 10,000 ha of millets are cultivated in the country.
- Includes 11,000 food legumes including 5700 chickpea (3300 Desi, 2000 Kabuli, and rest wild type); 2700-2800 lentil, 175 broad bean, 2440 beans, 85 pea, and about 312 mung bean and 400 cow pea all of which have been fully characterized based on descriptors.
- Approximately 3,000 chickpeas mainly from Iran
- There are 342 accessions of sorghum and 271 accessions of millets (mainly Panicum and Setaria); 50% of this collection is characterized. Two millet cultivars have been released by SPII (one Setaria and one Panicum, namely Bastan and Pishahang).
- There is only minimal usage of this material
About 95% of farmers have smart phones but rarely is agriculture-relevant information shared through mobile technology. This technology is in high demand by different research institutions under AREEO (especially SPII and ASRI) for better communication with farmers in remote areas. ICRISAT’s experience and expertise are needed to establish the platform.
A survey showed that most information about scientific technologies and practices was not reaching the farmers so a major new extension approach is just being set up including: apps targeting farmers; focused areas for extension officers; webinars to farmers through video conferencing; creation of educational videos for farmers; open-access databases so scientists and farmers have easy access to relevant publications and materials.