25% of the corn grown in the US is converted into ethanol for use as automobile fuel. Some portion of the soy bean crop is used for production of biodiesel. It is an inescapable fact that food and fuel prices from now on are inextricably linked. We've pumped so much
CO2 into the atmosphere that it is destabilizing the climate. The droughts and extreme weather patterns we have been witnessing are a bitter taste of what is surely to continue.
I have a Lowline Black Angus bull in the back field, with ample space for him to graze, if the weather cooperates. During the cool season the grass often stays green, but does not grow. I supplement Bull's grazing with round bales of hay. He'll go through 3-4 bales in a season. 2 years ago, these were $20. Last winter, after a year of drought, the price was $40/round. Enterprising folks were buying hay here, driving it to Texas where the bales would fetch $120. Texas was in a worse drought than we were. This year I had to get a bale in the middle of May. The $40 price was the same, but there was no hay to be found. I ended up driving 20 miles for a round that was showing some age. The rains have returned in the last 2 months, providing some relief. One storm brought 12", another brought 18"+ and flooded the back field. This ruined the remains of the May bale and the poor little feller had no field to graze.
Either I buy feed or come up with a solution. The quick
answer was turning to the mower-it has a bagger. Bull is diminutive in stance but has a voracious appetite. He'll go through 3 wheelbarrels of grass clippings in a day. I mowed along the road and areas not flooded. I was fortunate that the river went down in just a few days. The back field has been enriched with copious amounts of fine debris, which Bull will trample in, and deeply rehydrated. The field is in fine shape for now. Still, the weather is undependable, and if hay prices stay high elsewhere its an export product here, keeping up the prices.
The core of the problem is reliance on purchased feed. Weather permitting, the back field offers plenty for Bull and probably
enough that I could make hay to get through the winter. I also need the time to make the hay, which is proving to be a challenge. I've been growing an experimental patch of milo: drought tolerant, can be harvested for grain and forage, needs no attention, but I'll need to come up with a couple of tons to get through the winter. There are plenty of other crops to consider: peanuts, beans, wheat, corn. I have also made attempts at diversifying the grasses in the field and adding clover and vetch. If I had to rely solely on this field to support the bull, it would be a stretch. It is foreseeable that conditions would compel me to
sell the little guy or move him to the freezer. It comes down to the carrying capacity of the
land.
The chickens are another matter. I offer them no supplemental feed. I build
compost heaps and pile up leaves. The bugs move into the piles, providing all the food they can stand. They turn the heaps for me, even add some fresh poo to help the process along.