Two online spreadsheets were developed to compare the cost and benefit of various fertilizer programs, one makes per acre calculations for fertilizers and cover crops, the other makes calculations on a square footage basis for fertilizers only. A website was developed to host the calculator, ...
USAGE CALCULATOR Estimates can vary based on plant variety, soil and weather or climate. Fertilized Acres 1-10,000 2 Gallons Per Acre Recommended: 4,000-7,000 (9,000-10,000 for sandy soil) 5000 Fertilized Feedings Per Week 1 or 2 1 # of Veg Weeks 3-5 4 # of Bloom Weeks...
suggesting that fertilizer costs in 2016 could be lower than in recent years," Schnitkey says. "Current projections put fertilizer costs in 2016 about $10 per acre lower than in 2015. If fertilizer prices continue to decrease, this cost decrease could become larger." ...
For the world's three staple foodcrops (rice, wheat, and corn) we must find ways to increase, not decrease, the yield per unit of cropped land. Based on increased net primary productivity, greater nutrient useefficiency, and suitable conservation practices, high-population c...