About Rice Cultivation, about which I am somewhat familiar
Rice being the staple food is widely cultivated and consumed all over India, in particular South India.
I have hands-on experience with cultivation of rice, and what I write is my experience, together with what I have observed and read about over the years.
The agricultural revolution that was brought in during the early seventies used hybrid seeds, mainly IR-8 and its clones. At that time it was okay… thought the grain was course, it gave ‘bumper’ yields and crop duration was less. I have seen this rice variety giving yields of 3 tons or more per acre. After a few years of cultivation, new varieties gave way. Though the yield was somewhat less, the grain quality was better and people preferred these.
The reasons for lower yield were found to be (in my observation) :
Unscientific use of chemical fertilizers, mostly because of the lack of awareness among farmers about the right quantity and time of application.
Lack of application of farmyard manure such as cow dung/compost etc. This can be attributed due to less number of cattle reared amongst the farmers. This in turn was the result of the advent of tractor for ploughing the field.
When both combined (over application of chemical fertilizers and less application of farmyard manure), soil degraded, resulting in less output. To get more output, the farmers applied more chemical fertilizers which accelerated soil degradation further.
Application of pesticides, weedicides etc aggravated the situation and in some areas, the productivity has come down drastically.
Farmers are generally unaware of the condition their soil. Most of them don’t know what is PH value and how it affects their crop. Of course, some of them apply lime (CaOH) arbitrarily, once a while and that is the end of the story. The exact PH level to be maintained for each crop and the dramatic effect it can have in the final yield is not taught to them.
Cost of labour – The cost of labour is so high that it has become uneconomical to cultivate paddy in many parts of the country. Various social security/employment schemes introduced by the Govts have played havoc and employment of manual labour has become almost impossible. The tendency of the labourers is to harvest only that much necessary for their daily wages (as paddy)..This way they can extend the number of days of employment and the farmer gets practically nothing. When last counted, my family lost Rs 10,000/- per crop per acre, when paddy was cultivated. Of course, the cultivation is completely manual (except for the tractor ploughing part) and unscientific.
I have started to think seriously about the ways and means to improve the situation..I don’t know how far I will succeed. I am planning o do things in the following manner.
1. Mechanize the operation completely. Earlier, there used be resistance from farm labourers in my state (Kerala), but as of now it has mostly subsided – there are simply not enough labourers available. Plus most of them consider working in the field as a menial job and in about 10 years, there won’t be anyone available.
By mechanization, I mean ploughing the field, sowing the field using seed drills, weeding by using semi-mechanized devices, application of fertilizers using ferigation, harvesting by combined harvesters. It may not be possible to avoid manpower completely, but I feel this much of mechanization itself would reduce the labour cost dramatically.
2. Use of quality seeds. At present many farmers use seeds from the paddy cultivated for the next crop. They don’t buy seeds from quality seed suppliers or agencies. This has a big effect on the yield.
3. Use of farmyard / Green manure. To retain the soil fertility, it is essential to apply generous quantity of farmyard manure. But it is easily said, than done. The basic reason is lack of enough animals around..And very few are familiar with composting techniques. It is major challenge, and particular care needs to be given to have adequate source of farmyard manure. To supplement the availability, plants like daincha etc can be grown in the fields and ploughed after 45 days of growth.
4. Application of Fertilisers – correct usage of fertilizers is very important and this can be done successfully by fertigation. Use a chemical dosing pump to inject concentrated fertilizer solution to the pump discharge at the right dosage level. This will result in savings on labour cost and even distribution of the fertilizer throughout the field.
5. Removal of weeds – Use semi-automatic methods which are already available to improve productivity and reduce labour cost.
6. Harvesting – Use combined harvesters to harvest the crop. It costs about Rs 1,500/- to harvest one acre, which is much less than manual labour.
The reality!
At present, the average yield per acre (including the paddy given to labourers as their wages) is about 3 tons per acre. This can be increased to 7 tons per acre. There are reports that it is already being achieved at some places in Kerala where Basmati farming is being taken up by farmers.
Good quality seeds give more output and fetches better price. The course paddy in Kerala is bought by the Govt at a price of Rs 12 / Kg. So, 7 tons would fetch about 84,000/- per crop. For 2 crops per year, it gives 1,68,000/- per acre per year. The Expenditure can be restricted to Rs 50,000/- per year/acre, giving a return of Rs 10,000/- per acre per month. It is achievable, in my opinion. If you take the land on rent, reduce Rs 5000/- per year per acre, as rental. If high quality seeds like Basmati is cultivated, it fetches about Rs 17/Kg.
Now, for an educated youth to venture into farming, he would need an income ‘comparable’ to what his ‘city’ cousins get….
It is ‘very easy’ to manage 10 acres of paddy field by one man. With hard work, and an assistant, he can manage 20 acres. With a dedicated team, it is possible to manage 100 acres.
It is also possible to grow a crop of say, black gram after harvesting paddy in the same field, which fetches additional income. If you get into dairy farm and other supplementary activities, then sky is the only limit.
To top it all, your farm income is not taxable, to the best of my knowledge. At present I am paying almost 35% on my taxable income, and another 10% as service tax (which used to be 12%) – i.e., almost half of what I earn is ‘taken away’ by the Govt. (of course the incidence of service tax is due to peculiar nature of my business).
Anybody Salivating?
Please feel free to comment, as your inputs will be most valuable