California Agriculture
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California Agriculture, Vol. 15, No.2

Responses of annual range forage to fertilization
February 1961
Volume 15, Number 2

Research articles

Growth responses of annual range forage to seasonal applications of urea
by Milton B. Jones
| Full text HTML  | PDF  
Summary Not Available – First paragraph follows: To test the efficiency of nitrogen fertilization on California annual range-lands, a three-year study was made of forage yield and nitrogen uptake in relation to the dates of application of urea fertilizer.
Abstract Not Available – First paragraph follows: To test the efficiency of nitrogen fertilization on California annual range-lands, a three-year study was made of forage yield and nitrogen uptake in relation to the dates of application of urea fertilizer.
Seedling competition from resident range cover often cause of seeding failures
by D. C. Sumner, R. Merton Love
| Full text HTML  | PDF  
Summary Not Available – First paragraph follows: Frequently, failures of range seeding have been blamed on one or many factors such as exposures, rainfall, soil depth and type, temperatures, and depredations by birds and by rodents. Early, excessive, competition from the resident seedling plants is often given too little attention.
Abstract Not Available – First paragraph follows: Frequently, failures of range seeding have been blamed on one or many factors such as exposures, rainfall, soil depth and type, temperatures, and depredations by birds and by rodents. Early, excessive, competition from the resident seedling plants is often given too little attention.
Effect of surrounding terrain on spring temperature inversions in the Sacramento fruit-frost district
by Todd V. Crawford, Joseph H. Ganser
| Full text HTML  | PDF  
Summary Not Available – First paragraph follows: Temperature inversion, probably the most important meteorological factor in frost protection in the Sacramento Valley fruit producing area, is under continuing study initiated in 1956.
Abstract Not Available – First paragraph follows: Temperature inversion, probably the most important meteorological factor in frost protection in the Sacramento Valley fruit producing area, is under continuing study initiated in 1956.
Effects of chromium on citrus and avocado grown in nutrient solutions
by A. R. C. Haas, Joseph N. Brusca
| Full text HTML  | PDF  
Summary Not Available – First paragraph follows: Exact tests show that extremely low concentrations of chromium benefit the growth of citrus and avocado trees.
Abstract Not Available – First paragraph follows: Exact tests show that extremely low concentrations of chromium benefit the growth of citrus and avocado trees.
Effects of irrigation and nitrogen on micronutrient concentrations in Hass avocado leaves
by C. K. Labanauskas, T. W. Embleton, S. J. Richards, M. F. Handy
| Full text HTML  | PDF  
Summary Not Available – First paragraph follows: Availability of soil moisture affects the utilization of soil manganese and boron by avocado trees, and high nitrogen fertilization reduces the trees' utilization of copper.
Abstract Not Available – First paragraph follows: Availability of soil moisture affects the utilization of soil manganese and boron by avocado trees, and high nitrogen fertilization reduces the trees' utilization of copper.
Five-year test of planting dates with five varieties of beans
by Francis L. Smith, Richard H. Pryor
| Full text HTML  | PDF  
Summary Not Available – First paragraph follows: The best dates for planting bean varieties have been studied at Davis for five years. Five varieties of beans were planted at dates varying from early spring to late summer.
Abstract Not Available – First paragraph follows: The best dates for planting bean varieties have been studied at Davis for five years. Five varieties of beans were planted at dates varying from early spring to late summer.
Rapid handling and cooling to improve strawberry marketability after arrival in eastern markets
by F. Gordon Mitchell, Harwood L. Hall, A. H. Holland, A. S. Greathead
| Full text HTML  | PDF  
Summary Not Available – First paragraph follows: California's fresh strawberries travel for five or six days across the continent to reach eastern markets. The varieties grown are firm-fruited, but nevertheless they are an extremely perishable commodity and require great care to avoid unnecessary deterioration.
Abstract Not Available – First paragraph follows: California's fresh strawberries travel for five or six days across the continent to reach eastern markets. The varieties grown are firm-fruited, but nevertheless they are an extremely perishable commodity and require great care to avoid unnecessary deterioration.
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California Agriculture, Vol. 15, No.2

Responses of annual range forage to fertilization
February 1961
Volume 15, Number 2

Research articles

Growth responses of annual range forage to seasonal applications of urea
by Milton B. Jones
| Full text HTML  | PDF  
Summary Not Available – First paragraph follows: To test the efficiency of nitrogen fertilization on California annual range-lands, a three-year study was made of forage yield and nitrogen uptake in relation to the dates of application of urea fertilizer.
Abstract Not Available – First paragraph follows: To test the efficiency of nitrogen fertilization on California annual range-lands, a three-year study was made of forage yield and nitrogen uptake in relation to the dates of application of urea fertilizer.
Seedling competition from resident range cover often cause of seeding failures
by D. C. Sumner, R. Merton Love
| Full text HTML  | PDF  
Summary Not Available – First paragraph follows: Frequently, failures of range seeding have been blamed on one or many factors such as exposures, rainfall, soil depth and type, temperatures, and depredations by birds and by rodents. Early, excessive, competition from the resident seedling plants is often given too little attention.
Abstract Not Available – First paragraph follows: Frequently, failures of range seeding have been blamed on one or many factors such as exposures, rainfall, soil depth and type, temperatures, and depredations by birds and by rodents. Early, excessive, competition from the resident seedling plants is often given too little attention.
Effect of surrounding terrain on spring temperature inversions in the Sacramento fruit-frost district
by Todd V. Crawford, Joseph H. Ganser
| Full text HTML  | PDF  
Summary Not Available – First paragraph follows: Temperature inversion, probably the most important meteorological factor in frost protection in the Sacramento Valley fruit producing area, is under continuing study initiated in 1956.
Abstract Not Available – First paragraph follows: Temperature inversion, probably the most important meteorological factor in frost protection in the Sacramento Valley fruit producing area, is under continuing study initiated in 1956.
Effects of chromium on citrus and avocado grown in nutrient solutions
by A. R. C. Haas, Joseph N. Brusca
| Full text HTML  | PDF  
Summary Not Available – First paragraph follows: Exact tests show that extremely low concentrations of chromium benefit the growth of citrus and avocado trees.
Abstract Not Available – First paragraph follows: Exact tests show that extremely low concentrations of chromium benefit the growth of citrus and avocado trees.
Effects of irrigation and nitrogen on micronutrient concentrations in Hass avocado leaves
by C. K. Labanauskas, T. W. Embleton, S. J. Richards, M. F. Handy
| Full text HTML  | PDF  
Summary Not Available – First paragraph follows: Availability of soil moisture affects the utilization of soil manganese and boron by avocado trees, and high nitrogen fertilization reduces the trees' utilization of copper.
Abstract Not Available – First paragraph follows: Availability of soil moisture affects the utilization of soil manganese and boron by avocado trees, and high nitrogen fertilization reduces the trees' utilization of copper.
Five-year test of planting dates with five varieties of beans
by Francis L. Smith, Richard H. Pryor
| Full text HTML  | PDF  
Summary Not Available – First paragraph follows: The best dates for planting bean varieties have been studied at Davis for five years. Five varieties of beans were planted at dates varying from early spring to late summer.
Abstract Not Available – First paragraph follows: The best dates for planting bean varieties have been studied at Davis for five years. Five varieties of beans were planted at dates varying from early spring to late summer.
Rapid handling and cooling to improve strawberry marketability after arrival in eastern markets
by F. Gordon Mitchell, Harwood L. Hall, A. H. Holland, A. S. Greathead
| Full text HTML  | PDF  
Summary Not Available – First paragraph follows: California's fresh strawberries travel for five or six days across the continent to reach eastern markets. The varieties grown are firm-fruited, but nevertheless they are an extremely perishable commodity and require great care to avoid unnecessary deterioration.
Abstract Not Available – First paragraph follows: California's fresh strawberries travel for five or six days across the continent to reach eastern markets. The varieties grown are firm-fruited, but nevertheless they are an extremely perishable commodity and require great care to avoid unnecessary deterioration.

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