The field of activity of my host organisation:
In this blog entry, i will first describe some of the current research activities of bioRe and the FiBL here in India.
Most importantly, there is the Long Term Experiment, a trial where the
different farming systems, namely the Organic, Biodynamic, Conventional and
Bt-Conventional, are compared. This experiment has been set up in 2007 and will
run for at least 10 years. Cotton, Soya and Wheat are the crops which are
rotated. The objectives are to quantify
- how organic farming affects yield and yield stability (especially in seasons with extreme weather conditions such as drought or flood), product quality and product storability, compared to the conventional system
- how organic farming affects the stability of the agro-ecological system, with emphasis on soil fertility, beneficial organisms and biodiversity, compared to the conventional system
- natural and economic resource effectiveness (output/input relationships) of the organic system compared to the conventional system.
Other current research
activities are for example the Green Cotton Project and the Participatory Cotton
Cultivar Evaluation trial. These trials aim at developing locally adapted
cultivars as well as maintaining and increasing genetic diversity, because even
though the majority of the world's organic cotton is produced in India, it
became extremely difficult to find suitable cultivars for the organic
production. Hybrids (adapted to high input farming) and GM-cotton are presently
dominating the Indian seed market (> 90%) and as hybrid seed needs to be purchased
each season farmers have lost their traditional knowledge on seed production.
Moreover,
there is a large risk of contamination with GM cotton and the loss of locally adapted
genetic resources. So the FiBL, bioRe (Ltd.) and the University of Agricultural
Sciences (UAS) Dharwad initiated a long term Cotton Breeding Project with
the main aim to safeguard the heritage of Indian Desi cotton, maintain genetic
diversity, avoid GM contamination and support the organic farmers with suitable
cotton cultivars. My project
Now, this is not all. As I have mentioned in an earlier blog entry, the study I am conducting here is embedded in the Participatory Technology Development, where the needs of the organic farmers are identified and addressed. The current efforts of the PTD go on the one hand into the improvement of manure management options, and on the other hand into the development of suitable pest management strategies for organic farmers. And my project only represents a part of the work which is done in this latter.
On the one hand I am continuing the research (started by Claudia) about spraying intervals with different self-made pest control products focussing on their impact on pest infestation and yield. These trials are still going on, the pest control products are sprayed at a regular basis, observations are done and the weight of the harvested cotton is recorded.
Every other week I go to the trials in the farmers fields, bring them the self-made product they should spray in their/our on-farm trial and I do different kinds of observations on pest infestation.
Here is one of our organic farmers, Ambaram, on who's field we have a pest trial. On this photo he is spraying a self-made organic product we prepared for him, namely Top 10, in the plots where we prescribe him when and what to spray. These plots are then compared to the plots where he sprays in the way he usually does (or in his case, does not spray at all).
Top 10 is made of cow urine, cow dung and the extract from the fresh green leaves of the following 10 plants: The Neem tree (Azadirachta indiaca), the castor oil plant "Arandi" (Ricinus communis), the sugar-apple tree "Sitafall" (Annona squamosa), the five-leaved chaste tree "Nirgud" (Vitex negundo), the pink morning glory "Tamesar" (Ipomoea carnea), Nerium Oleander "Kaneer" (Nerium indicum), the Devil's Trumpet "Datura" (Datura festiosa), the Indian Beech "Karanj" (Millettia pinnata), the Papaya "Papita" (Carica papaya) and the Sodom Apple "Acao" (Calotropis procera).
It is a self-made pesticide against sucking pests and caterpillars and is effective due to bitterness, bad odor and other properties coming from the plant’s alkaloids. This is just one of the various self-made products which are used in the pest trials.
On the other hand, I am focussing on options and tools for pest monitoring. This is an important aspect of a good pest management strategy. Because usually the organic farmers only spray when the pest problems become visible, which often means that the economic threshold levels are reached, possible ways to monitor and estimate the pest pressures need to be found.
Since now, I have done a lot of literature review on this, I have compiled and collected ideas and I have tried to find out about the availability of monitoring tools on the local market. Yet this last aspect is difficult to do for a foreigner in India. The information is only orally available and many phonecalls are necessary for what you have to know at least Hindi, if not even the local language (Nimadi, the "d" more sounding like an indian "r")... And even if you find somebody who offers you what you are looking for, then you are never sure if you couldn't get the same thing from somewhere else (maybe closer) for much cheaper.
The aim is then to assess the potential of these options and tools to monitor pest infestation firstly for on-station trials and secondly to assess the applicability for farmers. For this purpose I am setting up demonstration trials, I conduct workshops and most importantly I do surveys with bioRe staff, extension officers and farmers to find about their view on this subject.
Only just last Monday I had my fist workshop with the farmers advisory committee. I gave a small presentation, demonstrated some monitoring tools on the demonstration farm and had my questionnaires filled out by them.
Here is one of our organic farmers, Ambaram, on who's field we have a pest trial. On this photo he is spraying a self-made organic product we prepared for him, namely Top 10, in the plots where we prescribe him when and what to spray. These plots are then compared to the plots where he sprays in the way he usually does (or in his case, does not spray at all).
Top 10 is made of cow urine, cow dung and the extract from the fresh green leaves of the following 10 plants: The Neem tree (Azadirachta indiaca), the castor oil plant "Arandi" (Ricinus communis), the sugar-apple tree "Sitafall" (Annona squamosa), the five-leaved chaste tree "Nirgud" (Vitex negundo), the pink morning glory "Tamesar" (Ipomoea carnea), Nerium Oleander "Kaneer" (Nerium indicum), the Devil's Trumpet "Datura" (Datura festiosa), the Indian Beech "Karanj" (Millettia pinnata), the Papaya "Papita" (Carica papaya) and the Sodom Apple "Acao" (Calotropis procera).
It is a self-made pesticide against sucking pests and caterpillars and is effective due to bitterness, bad odor and other properties coming from the plant’s alkaloids. This is just one of the various self-made products which are used in the pest trials.
On the other hand, I am focussing on options and tools for pest monitoring. This is an important aspect of a good pest management strategy. Because usually the organic farmers only spray when the pest problems become visible, which often means that the economic threshold levels are reached, possible ways to monitor and estimate the pest pressures need to be found.
Since now, I have done a lot of literature review on this, I have compiled and collected ideas and I have tried to find out about the availability of monitoring tools on the local market. Yet this last aspect is difficult to do for a foreigner in India. The information is only orally available and many phonecalls are necessary for what you have to know at least Hindi, if not even the local language (Nimadi, the "d" more sounding like an indian "r")... And even if you find somebody who offers you what you are looking for, then you are never sure if you couldn't get the same thing from somewhere else (maybe closer) for much cheaper.
The aim is then to assess the potential of these options and tools to monitor pest infestation firstly for on-station trials and secondly to assess the applicability for farmers. For this purpose I am setting up demonstration trials, I conduct workshops and most importantly I do surveys with bioRe staff, extension officers and farmers to find about their view on this subject.
Only just last Monday I had my fist workshop with the farmers advisory committee. I gave a small presentation, demonstrated some monitoring tools on the demonstration farm and had my questionnaires filled out by them.
I am happy to share some photos of that day:
The further steps that are planned are of course to install more demonstration trials and reach as many farmers as possible to demonstrate them to and to get their opinion on the possibility to use such monitoring options and tools.
For the other trials the aim is to continue to collect data and to do a cost-benefit analysis to find out, if and which spraying interval/ treatment could be worth adopting in the future.
For the other trials the aim is to continue to collect data and to do a cost-benefit analysis to find out, if and which spraying interval/ treatment could be worth adopting in the future.
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