The Owner-built HomesteadScribner, 1977 - 394 หน้า |
จากด้านในหนังสือ
ผลการค้นหา 1 - 3 จาก 76
หน้า 135
... farmer drops seed through an open - ended tube attached near the plow head . In this manner early farmers established ... farmers today ruthlessly denude soil of organic matter . In their effort to create a " style of perfection , " they ...
... farmer drops seed through an open - ended tube attached near the plow head . In this manner early farmers established ... farmers today ruthlessly denude soil of organic matter . In their effort to create a " style of perfection , " they ...
หน้า 283
... Farmers who feed grain to livestock place far too much emphasis on protein content and too little on the energy requirement for the animal . Soybeans by themselves are too high in protein . Rather you should offer a mixture of one part ...
... Farmers who feed grain to livestock place far too much emphasis on protein content and too little on the energy requirement for the animal . Soybeans by themselves are too high in protein . Rather you should offer a mixture of one part ...
หน้า 305
... farmers ' reluctance to consider fish production ; there are other reasons besides ignorance of the value of this crop . In- fluential government agencies dominate this nation's agri- cultural programs . For example , the farm pond ...
... farmers ' reluctance to consider fish production ; there are other reasons besides ignorance of the value of this crop . In- fluential government agencies dominate this nation's agri- cultural programs . For example , the farm pond ...
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acid acre agricultural alfalfa algae amino acids animal areas bacteria barn beans bluegill building carbohydrates carbon dioxide cattle chlorophyll climate composting concrete cool corn cover crop rotation cultivation diet digester drainage drill earth environment equipment farmers farming feed feet fence fertilizer Figure fish forage Forester fruit garden goats grafting grain grass grazing greenhouse ground growing growth harvested heat homestead humus inches increase land layer legume livestock living located manure material mature ment method milk minerals moisture mulch nitrogen nutrients nutrition orchard organic matter oxygen pasture percent pipe plant plow polyculture pond posts pounds practice produce protein pump reduced requires Rodale Press roots rotation row crops season seed sheet composting silage silo slope sod crops soil soybeans storage structure subsoil supply surface temperature tillage tion tractor tree crops ture vegetables vitamin weeds wind winter wire wood