Thursday, December 19, 2013

Don’t Mind the Liquid Nitrogen



I’m going to eat some yogurt today while I’m in the market. Yogurt isn’t hard to find in Cameroon or Oku in particular. Sometimes it’ll be homemade, sold out of a cooler in little plastic bags (my tip, buy it early in the day) other times you find products like yogurt or soy milk in refrigerated cases. In a city you’ll find these on just about every block, in village there may be one or two shops that keep a refrigerator. But the yogurt I’m about to eat isn’t imported from Nigeria or South Africa, it’s actually made less than 10 miles from the market, in modern facilities with impressive hygiene standards, by a milk cooperative that is doing some of the most progressive work I’ve seen in Cameroon.


I visited the Tadu Dairy Cooperative a few months ago, but when I stopped in last week two things I hadn’t noticed before stood out: Their shiny new Massey Ferguson tractor and the whirring of their liquid nitrogen compressor. Yup, someone in Oku Sub-Division makes liquid nitrogen on a regular basis. Why? To preserve semen of course. One of the many activities of the cooperative is a breeding program to improve the milk production of their cows. About 25 years ago they began impregnating their local cows with semen from Holsteins (the black and white cow of cartoon fame) and in the ensuing years increased their average milk production about 10-fold. This helps them preserve the characteristics of the local breeds and any adaptations they have to the local climate while improving their profitability.

Before I saw the compressor, my eye had been caught by the tractor in their garage complete with attachments of harrows for seeding improved pasture grasses and cutters for windrowing hay. Up to then, I’d never seen cows in Cameroon kept in any way except extensive grazing systems, so I geeked out at the idea of a cut-and-carry feeding system being used in my own backyard. If I can gauge by the reaction of my American friend that was with me that day, not everyone gets so excited by these kinds of revelations, but taking advantage of cut-and-carry opens the door to the 20th century for dairy farmers (and not so much in an Upton Sinclair, The Jungle sort of way, more of a better nutrition, more efficient land use, profitable business kind of way).

To Recap: Modern, stainless steel processing floor, tractors for better management, and a breeding program racing to catch up with any dairy in the world. Not bad, but to top it off, all of these ingredients lead to a product line that is marketed across the country. Yogurt is the flagship, but milk, butter, and cheese are also available. Yes, there are backers living outside the country, but, unlike so many businesses in Cameroon, this one would survive without them and each time the members of the cooperative learn and adapt a new skill (improved pastures, breeding, etc.) those backers become less integral. I hope we’re doing something similar in our work with Organic coffee farmers. Check back in 25-years.