Results of an experiment to see correlations between various vegetable seeds number of days to sprout appearance and the temperature at which they are kept.
This article describes how to determine vineyard nutrient needs through grapevine tissue and soil sampling. It also provides tissue testing guidelines.
Reseeding a pasture or hay ground requires more than just spreading seed on the ground. There's a sequence to the process, from testing the soil to addressing weeds, deciding on forages and considering livestock use.