A Manual for Citrus Growers1947 - 141 páginas |
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Página 23
... ammonia , nitrate of lime , nitrate of soda , ammonium nitrate , an- hydrous ammonia and the like , is all that is required . Other success- ful growers , instead of depending upon such simples , frequently termed chemical fertilizers ...
... ammonia , nitrate of lime , nitrate of soda , ammonium nitrate , an- hydrous ammonia and the like , is all that is required . Other success- ful growers , instead of depending upon such simples , frequently termed chemical fertilizers ...
Página 25
... ammonia form is used in irrigation water . Anhydrous ammonia is a gas which has been reduced to a liquid by pressure and is sold in steel cylinders . It dissolves rapidly in water and is well suited for application in irrigation water ...
... ammonia form is used in irrigation water . Anhydrous ammonia is a gas which has been reduced to a liquid by pressure and is sold in steel cylinders . It dissolves rapidly in water and is well suited for application in irrigation water ...
Página 35
... ammonia , am- monium phosphate , etc. , that are able to neutralize alkali . One ton of sulphate of ammonia , for instance , should neutralize the alkalinity of 2200 pounds of lime . Superphosphates , sulphate of potash , etc. , are ...
... ammonia , am- monium phosphate , etc. , that are able to neutralize alkali . One ton of sulphate of ammonia , for instance , should neutralize the alkalinity of 2200 pounds of lime . Superphosphates , sulphate of potash , etc. , are ...
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