The Owner-built HomesteadScribner, 1977 - 394 หน้า |
จากด้านในหนังสือ
ผลการค้นหา 1 - 3 จาก 56
หน้า 65
... reduced the number of trips to the silo from twenty - three to two . Sta- ble - cleaning trips were reduced from seven to three , and a convenient and accessible location was found for tools and supplies . Daily walking distance was ...
... reduced the number of trips to the silo from twenty - three to two . Sta- ble - cleaning trips were reduced from seven to three , and a convenient and accessible location was found for tools and supplies . Daily walking distance was ...
หน้า 136
... reduced crop yields . In spring , when surface moisture is right for plowing , the subsoil - always higher in moisture than topsoil - is vulner- able to maximum compaction by machinery . Soil compaction takes place throughout the whole ...
... reduced crop yields . In spring , when surface moisture is right for plowing , the subsoil - always higher in moisture than topsoil - is vulner- able to maximum compaction by machinery . Soil compaction takes place throughout the whole ...
หน้า 339
... reduce the temperature and increase air circulation . At the end of six hours , the water content of most fruits or ... reduced to 5 percent or less . Curing prevents losses of vitamins , flavor , and texture . One study conducted on ...
... reduce the temperature and increase air circulation . At the end of six hours , the water content of most fruits or ... reduced to 5 percent or less . Curing prevents losses of vitamins , flavor , and texture . One study conducted on ...
ฉบับอื่นๆ - ดูทั้งหมด
คำและวลีที่พบบ่อย
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