The Owner-built HomesteadScribner, 1977 - 394 หน้า |
จากด้านในหนังสือ
ผลการค้นหา 1 - 3 จาก 39
หน้า 136
... and biological demands on soil that cause it to lose its crumb structure . A revolt against the use of the great soil destroyers — plows 1. MULCH ON SURFACE 2. NO CULTIVATION 3. CULTIVATED ONE 136 / The Owner - Built Homestead.
... and biological demands on soil that cause it to lose its crumb structure . A revolt against the use of the great soil destroyers — plows 1. MULCH ON SURFACE 2. NO CULTIVATION 3. CULTIVATED ONE 136 / The Owner - Built Homestead.
หน้า 137
Barbara Kern, Ken Kern. 1. MULCH ON SURFACE 2. NO CULTIVATION 3. CULTIVATED ONE INCH 4. CULTIVATED THREE INCHES 9.2 EFFECTS OF CULTIVATION ON SNAP BEAN ROOT SYSTEM and tillage equipment - is long overdue . When Jethro Tull in- vented the ...
Barbara Kern, Ken Kern. 1. MULCH ON SURFACE 2. NO CULTIVATION 3. CULTIVATED ONE INCH 4. CULTIVATED THREE INCHES 9.2 EFFECTS OF CULTIVATION ON SNAP BEAN ROOT SYSTEM and tillage equipment - is long overdue . When Jethro Tull in- vented the ...
หน้า 194
... cultivated , and the timber , when taken out at greatest maturity , has a value which is gaining every year , aside from the ... cultivation reminds us of the chicken - raising and mushroom - growing enterprises of the 1940s , the worm ...
... cultivated , and the timber , when taken out at greatest maturity , has a value which is gaining every year , aside from the ... cultivation reminds us of the chicken - raising and mushroom - growing enterprises of the 1940s , the worm ...
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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