A Manual for Citrus Growers |
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Página 23
The most available types of organic material are rough bedding manures, bean
straw, alfalfa hay, cover. crops, etc. The basic practice followed in California citrus
groves, which are in production, is to apply 5 to 10 tons of organic material per ...
The most available types of organic material are rough bedding manures, bean
straw, alfalfa hay, cover. crops, etc. The basic practice followed in California citrus
groves, which are in production, is to apply 5 to 10 tons of organic material per ...
Página 100
considering cover-crops, one should keep in mind the several points of
advantage: the amount of organic material they add to the soil; their nitrogen
content; and their prevention of soil erosion. Growing winter cover-crops has a
double ...
considering cover-crops, one should keep in mind the several points of
advantage: the amount of organic material they add to the soil; their nitrogen
content; and their prevention of soil erosion. Growing winter cover-crops has a
double ...
Página 102
Inasmuch as leguminous crops have the ability to take nitrogen from the
atmosphere and store it in nodules on their rootlets so ... When they are disked
under, no commercial nitrogen needs be added to support the trees while the
cover-crop ...
Inasmuch as leguminous crops have the ability to take nitrogen from the
atmosphere and store it in nodules on their rootlets so ... When they are disked
under, no commercial nitrogen needs be added to support the trees while the
cover-crop ...
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Índice
Chapter Page 1 SOILS CLIMATE WATER | 1 |
CITRUS TREES | 4 |
IRRIGATION PRACTICES | 11 |
Direitos de autor | |
17 outras secções não apresentadas
Palavras e frases frequentes
100 gallons acid alkaline ammonia amount applied areas BIOLOGICAL PEST CONTROL black scale boxes per acre brown rot carbon cause chemical chlorosis Citrus Diseases Citrus Experiment Citrus Foods 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 fruit quality fumigation fungus furrows grapefruit green grove growth gummosis heavy inches injury insects irrigation irrigation water juice leaf lemons lime manganese deficiency manures mealybug method mixture moisture Mutual Orange Distributors navel navel oranges nitrate nitrogen oil spray orchard organic material packed boxes parasites percent pest control phosphorus plow-sole potash pounds production pruning red scale red spider rind root zone rootstock Rough lemon scaly bark Septoria sucker sulphate sulphur symptoms temperature thrips treatment trifoliate orange trunk usually Valencia orange weeds windbreak wood young trees zinc sulfate