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A PRELIMINARY REPORT ON HUMUS FORMATION IN THE ROOT AREAS OF PLANTS UNDER DIFFERENT SOIL MANAGEMENT 1
GREEN MANURING ORGANIC FERTILIZER COMPOSTING IN SPRING? 8
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acid addition aeration alfalfa Alsike Alsike Clover ammonia amount animal applied B.D. Compost Starter bacteria bacterial action bio-dynamic biological bread breakdown carbon CHAPTER chemical compost heaps compost mixture contains corn crops decomposed dehydrated digested drought earth earthworm economic effect energy enzymes etheric fact factors farm farmer feeding fermentation flour formula functions garbage garden grain grass green manuring grow high pressure area human humus important improved increase layers lbs/acre legume light living low pressure area machine manure and compost mastitis materials methods milk mineral fertilizer moisture content mulch nitrate nitrogen content nodules observed organic fertilizer organic matter pasture Pfeiffer Phase phosphate photosynthesis pomace potash pounds production proper protein Red Clover result roots seaweed seed sheet composting soil sugar temperature toad tons per acre tons/acre trees udder vitamin warmth wastes weather wheat