A Manual for Citrus Growers1947 - 141 páginas |
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Página 25
... fertilizer to supply the trees with nitrogen while the manure is breaking down . Observations indicate that more efficient use of the spring applica- tion of chemical ... FERTILIZERS INTO IRRIGATION WATER 3 FERTILIZER SOLUTION ニー [ 25 ]
... fertilizer to supply the trees with nitrogen while the manure is breaking down . Observations indicate that more efficient use of the spring applica- tion of chemical ... FERTILIZERS INTO IRRIGATION WATER 3 FERTILIZER SOLUTION ニー [ 25 ]
Página 29
... 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 fertilizer away from the float valve and avoids corrosion . This ...
... 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 fertilizer away from the float valve and avoids corrosion . This ...
Página 136
... Fertilizer materials , solubility of 30 Irrigation practices 11 Fertilizers , organic material Fertilizer , trees food require- 23 Irrigation , spring 17 Irrigation water , conversion ments 30 table for measuring Fertilizer , yardstick ...
... Fertilizer materials , solubility of 30 Irrigation practices 11 Fertilizers , organic material Fertilizer , trees food require- 23 Irrigation , spring 17 Irrigation water , conversion ments 30 table for measuring Fertilizer , yardstick ...
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