A Manual for Citrus Growers1947 - 141 páginas |
No interior do livro
Resultados 1-3 de 36
Página 25
... irrigation . III Nitrogen in nitrate form penetrates soil readily , and , when ap plied in irrigation water , is carried into the soil as far as the water goes , according to J. C. Johnston , extension specialist in citriculture of the ...
... irrigation . III Nitrogen in nitrate form penetrates soil readily , and , when ap plied in irrigation water , is carried into the soil as far as the water goes , according to J. C. Johnston , extension specialist in citriculture of the ...
Página 29
... irrigation line and with a float valve to regulate the water level . The fertilizer so- lution is then run into this tank or , preferably , into the pipe leading from it and pumped into the irrigation line . The latter arrangement keeps ...
... irrigation line and with a float valve to regulate the water level . The fertilizer so- lution is then run into this tank or , preferably , into the pipe leading from it and pumped into the irrigation line . The latter arrangement keeps ...
Página 136
... Irrigation , basins 21 Fertilizers , effect on fruit Irrigation , by flooding 21 quality 31 Irrigation by sprinklers 19 , 21 Fertilizer , interpreting mixed Irrigation by V - furrows 20 formulæ 38 Irrigation , fall 17 Fertilizer ...
... Irrigation , basins 21 Fertilizers , effect on fruit Irrigation , by flooding 21 quality 31 Irrigation by sprinklers 19 , 21 Fertilizer , interpreting mixed Irrigation by V - furrows 20 formulæ 38 Irrigation , fall 17 Fertilizer ...
Índice
Chapter Page 1 SOILS CLIMATE WATER | 2 |
CITRUS TREES | 4 |
IRRIGATION PRACTICES | 11 |
Direitos de autor | |
18 outras secções não apresentadas
Palavras e frases frequentes
100 gallons acid alkaline ammonia amount applied areas black scale boxes per acre brown rot carbon cause chemical chlorosis Citrus Diseases Citrus Experiment Station citrus fruits citrus growers Citrus Leaves citrus trees copper COST PER ACRE County cover-crops crop cultivation Cultural Cost damage dust effective fertilizer field boxes foliage fumigation fungus furrows grapefruit grove growth heavy inches injury insects irrigation irrigation water juice leaf lemons lime manganese deficiency manures material mealybug method mixture moisture Mutual Orange Distributors navel navel oranges nitrate nitrogen oil spray orchard organic matter packed boxes parasites percent pest control phosphate phosphorus plow-sole potash pounds production profitable pruning red scale red spider rind root zone rootstock Rough lemon scaly bark Septoria soil sucker sulphate sulphur symptoms temperature thrips treatment trifoliate orange trunk usually Valencia orange virus weeds windbreak wood young trees zinc deficiency zinc oxide zinc sulfate