On November 18 I started my experiment with no-till grain growing. Using my 1960’s John Deere double disc drill, I planted cereal rye on 26 acres. The soil was moist but firm so the tractor didn’t make ruts. The double discs that V together in each row cut into the soil, at least where there wasn’t too much crop residue, to get the seed in about a half inch. Three weeks on, the rye was coming up nicely. Now at the end of the year, I am seeing noticeable potassium deficiency in the plants, evidenced by a purpling of the leaf tips. My soil tests confirm this. So now I have to decide if I spend $3000 on potassium sulfate to mitigate the problem. I’ll keep you posted. I currently have about $1000 in seed, plus fuel and labor.
Archive for December, 2016
Sorry, don’t mind this!
As I mentioned in my last post, uncertain weather the last few years and weed problems have pushed me towards an experiment with no-till grain growing. As part of the process I need baseline information about the health of my soils. I applied to the Yuba/Sutter Natural Resources Conservation Service office, a federal agency that tries to do what the name says. They have funding each year to help with projects that conserve soil, water, and air. No-till and cover crops fall under those tasks.
The first step was for the staff of NRCS to come out and do soil tests on each field for soil texture, worm count, ph, bulk density, carbon dioxide extraction, salts, and water infiltration rate. I am doing regular soil testing for organic matter, nitrogen, calcium, magnesium, sulfur, manganese, boron and cation exchange capacity. All that shows what the chemical balance in the soil is like and what’s deficient. Testing in following years will show what the effects of no-till are.
A couple weeks ago Pa Yang, Han Nguyen, and Litza Lopez-Ramos came out to the farm with their equipment and I helped some while they did their tests on two of the fields. Last week they came and did the other two fields. They will do lab tests and then put a report together with my soil tests. Then I can apply for funding to help with the project.