The Owner-built HomesteadScribner, 1977 - 394 หน้า |
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ผลการค้นหา 1 - 3 จาก 48
หน้า 93
... moisture . To avoid overheating , a plant will expend energy to transpire moisture . Midday sprinkling on a hot , sunny day will increase photosynthesis . The cooling effect reduces plant energy expended to transpire moisture , thereby ...
... moisture . To avoid overheating , a plant will expend energy to transpire moisture . Midday sprinkling on a hot , sunny day will increase photosynthesis . The cooling effect reduces plant energy expended to transpire moisture , thereby ...
หน้า 286
... moisture , it will , of course , weigh more and be more firmly compacted and self - sealing . The moister silage is , the easier it becomes to regulate oxygen by air displacement . Too much moisture , however , causes seepage and ...
... moisture , it will , of course , weigh more and be more firmly compacted and self - sealing . The moister silage is , the easier it becomes to regulate oxygen by air displacement . Too much moisture , however , causes seepage and ...
หน้า 327
... moisture ; urine , which is 90 percent moisture ; organic refuse , garbage , and vegetative trimmings , which are 20 percent moisture ; and a flush of 1 or more quarts of water . The composting privy system of waste recycling is an im ...
... moisture ; urine , which is 90 percent moisture ; organic refuse , garbage , and vegetative trimmings , which are 20 percent moisture ; and a flush of 1 or more quarts of water . The composting privy system of waste recycling is an im ...
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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