How to Teach Agriculture: A Book of Methods in this Subject

adapted agronomy alfalfa animal husbandry assignment better Bordeaux mixture breeds bulletins cattle Chapter charts conducted coöperative corn cost cover crops cowpeas cows curriculum dairy drill Education eggs equipment farm management farm mechanics farmers feeding fertilizers fiber crops field crops fruit garden Give given grades grain green manure growing hectograph herd high school home projects horses horticulture important instructor kafir kinds laboratory exercises land laboratory legumes lesson lime machines materials ment milk obtain operations orchard pasture plant propagation plants plowing points possible potatoes poultry husbandry practice preparation problems profit pruning pupils pure-bred questions recitation reference region rural schools samples score card season seed selection short courses silage Smith-Hughes Act soil soil physics spraying suggested suitable survey sweet potatoes taught teacher of agriculture testing things tillage tion topics trips types vocational winter