Organic Wheat Trial
In our organic wheat trial in central valley California, Pacific Gro is helping the farm overcome challenges with high sodium soil.
Trial structure: 5 test blocks, 4 acres each. All 5 blocks use poultry litter as the core fertility input; 4 of the blocks also have Pacific Gro, and 2 of these also include biologicals, from SGS, Tainio and Humagro.
The block with only poultry litter shows nutrient deficiency that is yield limiting.
The other 4 areas are healthier, but there are still nutrient deficiencies due to the high amount of sodium in the soils. Leaf samples were sent to Apical labs for sap analysis
More here: Organic Wheat Trial in California mid-season