A Manual for Citrus Growers1947 - 141 páginas |
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Página 30
... 100 gallons of water at ordinary temperatures is as follows : Nitrate of Soda - 700 lbs . per 100 gals . of water . Ammonium Sulfate - 600 lbs . per 100 gals . of water . Ammonium Nitrate - 1400 lbs . per 100 gals . of water . V Tree's ...
... 100 gallons of water at ordinary temperatures is as follows : Nitrate of Soda - 700 lbs . per 100 gals . of water . Ammonium Sulfate - 600 lbs . per 100 gals . of water . Ammonium Nitrate - 1400 lbs . per 100 gals . of water . V Tree's ...
Página 62
... 100 gallons is advised . The addition of 5 pounds of zinc sulfate has been found helpful in reducing fumigation injury and in correcting and prevent- ing mottle leaf . The recommended formula is 5 pounds of zinc sul- fate , 1 pound of ...
... 100 gallons is advised . The addition of 5 pounds of zinc sulfate has been found helpful in reducing fumigation injury and in correcting and prevent- ing mottle leaf . The recommended formula is 5 pounds of zinc sul- fate , 1 pound of ...
Página 80
... gallons of material per acre were sufficient . ” The mixture consisted of one pound of the chemical per 100 gal- lons of water under ordinary conditions . In the fall and winter , however , it is necessary to step up the dosage to 1/2 ...
... gallons of material per acre were sufficient . ” The mixture consisted of one pound of the chemical per 100 gal- lons of water under ordinary conditions . In the fall and winter , however , it is necessary to step up the dosage to 1/2 ...
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