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Direct Seeding of Rice – A Simple Solution to India’s Water Crisis?

In partnership with the Columbia Water Center, researchers from Punjab Agricultural University have initiated a multi-year project to implement and field-test diverse water-saving technologies, practices and policies aimed at reducing agricultural water use in the state of Punjab, particularly among rice farmers. The project is sponsored by the PepsiCo Foundation. In last year’s trial, the most successful project involved the installation of inexpensive tensiometers in the fields of over 500 farmers, yielding water savings of 30-35 percent.

Concurrently with the tensiometer trials, the team also recruited a smaller number of farmers to adopt a different way of cultivating rice altogether: direct seeding of rice.

In traditional rice cultivation, rice is sprouted in a nursery; sprouted seedlings are then transplanted into standing water. With direct seeding, rice seed is sown and sprouted directly into the field, eliminating the laborious process of planting seedlings by hand and greatly reducing the crop’s water requirements.

Conventional rice production requires standing water.
Conventional rice production requires standing water.

For the CWC/PAU field project, professors Kamal Vatta and Rajinder Sidhu recruited 87 farmers to use the direct seeding approach. Initial results were mixed. Because it was an unusually wet year (30 percent higher than average) with early rainfall, seeds in 35 fields did not germinate as expected; those farmers abandoned the experiment, plowed back their fields and planted rice the traditional way.

However, results from the 52 farms that remained were promising; each farm saving substantial amounts of water with no negative impact on yield. According to Professor Sidhu, water savings are at least as great as those achieved by the use of the tensiometer.

Field of direct-seeded rice.

Direct seeding of rice is not a new idea; a number of farmers throughout Asia have cultivated the crop this way for decades. Perhaps most famously, beginning in the 1950s Masanobu Fukuoka, the Japanese farmer-philosopher and author of The One Straw Revolution, flouted both traditional Japanese rice cultivation and industrial production models by seeding rice directly and keeping fields dry for most of the season. Fukuoka’s method involved an elaborate system of groundcovers and crop rotation to minimize competition from weeds.

As usually practiced, however, weed control is a serious challenge for the direct seeding approach. Weeds are one of the main reasons rice is traditionally sprouted in nurseries and transplanted; standing water prevents germination of competing plants.

According to Professor Sidhu, researchers at the Punjab Agricultural University experimented with the direct seeding approach years ago but abandoned it when results showed that “the infestation of weeds is so high that it significantly reduces yield; therefore it was dropped from the research agenda.”

At the time, he says, University research focused almost exclusively on “maximizing productivity in relation to water use, rather than optimizing productivity in relation to water use.” It wasn’t until the 1990s, when awareness of a looming water crisis began to grow, that PAU researchers began to look more seriously at the water issue.

In the end though, it was field experience from a number of progressive farmers in Punjab who had taken up direct seeding on their own that spurred the University to begin a new round of experiments. The farmers claimed that they were successfully using direct seeding to grow rice, with no negative impact on yield. Around the same time, says Sidhu, a new generation of weedicides appeared on the market, allowing for a very effective suppression of weeds without standing water.

Positive results from the PAU’s own research led the University to issue a temporary recommendation to farmers for direct seeding, pending further field tests.

What is the downside? According to Sidhu, compared to using tensiometers, farmers were less enthusiastic about direct seeding, probably because it requires a completely different method of cultivation over conventional practices, and germination failure can also be an issue.

On the other hand, direct seeding of rice—especially if using weedicdes—is substantially more labor-efficient than conventional rice planting. Given the emerging issue of serious labor-shortages in the state of Punjab, techniques like direct-seeding could become much more popular fast.

And what about concern over increased use of weedicides? Sidhu says that we don’t know if there will be negative consequences from the weedicides used on direct-seeded fields. But given the emerging concern in Punjab and elsewhere over rising rates of cancer and ecological damage, it would seem to be an issue to take seriously.

Retired professor SS Johl, a long time luminary in the world of Punjab agricultural research, believes that it is possible to use direct-seeded cultivation without application of weedicides—if one has the labor. He points out that with direct seeding of rice, the labor saved upfront on transplanting can be applied later to weeding. “If you have the labor,” he says, “you should not apply weedicide.”

Unlike flooded rice fields direct-seeded rice can be grown amongst tree crops.

As a senior professor at PAU since the 1960s, Johl was a key player in Punjabi agriculture for decades, and was one of many agricultural experts who presided over the Green Revolution—known for greatly increasing food production by increasing inputs of water, pesticide and artificial fertilizer. In recent years, however, Professor Johl has become an advocate of conservation agriculture—water efficient and organic when possible.

Professor Johl started experimenting with direct-seeded rice in his own fields a few years ago. On his own fields, he says, he has recently realized a water savings of over 75 percent through direct seeding, albeit with about 10 percent loss of yield.

Most farmers don’t want to take even a 10 percent loss of income—understandably. But considering the gravity of the groundwater crisis, isn’t the possibility of saving such a vast amount of water a source of hope?

To learn more about the Columbia Water Center/Punjab Agricultural University direct seeding project, watch an interview with Kamal Vatta and Rajinder Sidhu on Youtube.

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Direct Seeding
Direct Seeding
10 years ago

I don’t think there is any real simply solution, it’s always more complicated than it appears. Great article though, good to see Universities working on a solution!

Professor A. K. Misra
Professor A. K. Misra
8 years ago

Sir, I am working on the position of Chief Scientist ,Rice Entomology in ALL INDIA CO-ORDINATED RICE IMPROVMENT PROJECT in Rajendra Agricultural University, PUSA, Bihar, India.
with very much confidence I can say that DSR WILL BE THE FUTURE TOOL for rice cultivation if it is been implemented with caution and care of soil health particularly with weed and insect pest management.


8 years ago

Dear Sir

I am small farmers having 2 acrs land at Ariyalur, Tamilnadu, There is monsoon failure and little monsoon thereby no sufficient water, I am planning to do cultivation by sowing paddy during October, because from October to December/January there may be monsoon. So, please suggest me what type of sowing paddy I have to cultivate and where shall I get seeds. Please provide information to my mail.

Sandip Kumar De
Sandip Kumar De
8 years ago

Respected Sir,
We are working with tribal families at West Medinipur district of West Bengal on improvement of their livelihood.
Area is fully mono cropping specially on paddy and it is also depend on monsoon.
In this context i would like to motivate our peoples on DSR. So do you have any audio & visual documents on DSR for our tribal farmers?
If you have can i get a copy?
Waiting for your kind response.

Thanks & regards

Sandip Kumar De

RS Tripathi
RS Tripathi
7 years ago

I am working in the trivbal area of the Maharasra state in district Palghar. First time rice was sown machinically by one small drill attached with hand tractor.
Weed management in this area can be managed if herbiside is used timely and with proper dose. Crop is very healthy and greener in comparison with transplanted rice same day sowing and seedling for the nursary.

Reply to  RS Tripathi
4 years ago

Hello Sir, I am Pradnya from Palghar district. I would like to get some more information about the herbiside. Can you pls give me your contact details so that I can reach you. Thank you.

T N Balasubramanian
T N Balasubramanian
7 years ago

Direct seeding cultivation is the answer from now onwards. Farmers should take to this system of Agriculture so that dependence on a scarce resource as water, can be eliminated.
We in India should emulate Israel in irrigation.
The amount of water that is wasted by we people in India, is phenomenal. We waste a lot of water in washing cars, drenching the entrances to houses, keep the tap running while brushing, cleaning, bathing, etc.
We use so much water in house gardens, that the plants die due to over watering. Is this necessary?
Water use should be strictly monitored and curtailed.

sunil Kumar Jain
7 years ago

Dear Sir ,
I am working in the organization Action For Social Advancement ( ASA ) and we are planning to promote Scented Paddy Variety HYV 1121 & PB 1 with tribe farmer of MP East & Ambikapur area of Chhattisgarh . We are also planning to both are variety can grow with organic practices & direct seeding of rice .
kindly suggest me this is the better idea or not .

7 years ago

Dr sir
I belongs to haryana state in india. I sow hybrid rice with dsr technique its yield equivalent to translated rice. But i want to sow scented rice like 1121 or csr 30 or basmati 1. My soil is alkaline in nature and my ground water is saline in taste whether these scented varieties grow up or not

G Trivikrama rao
G Trivikrama rao
6 years ago

I want to use dsr method of cultivation in Andhra Pradesh for rice.Kindly send me the procedure involved and people to be contacted