Zobrazeno 1 - 10
of 443
pro vyhledávání: '"G Hutton"'
Publikováno v:
HortTechnology, Vol 34, Iss 6 (2024)
Globe artichokes (Cynara cardunculus var. scolymus) are high-value crops grown primarily as perennials in locations with temperate climates, such as Italy, Spain, and central California (USA). When grown as annual crops in cooler regions such as New
Externí odkaz:
https://doaj.org/article/5dd301acbcf44d91aa7fb9a5c222804f
Autor:
Haley Rylander, Anusuya Rangarajan, Ryan M. Maher, Mark G. Hutton, Nicholas W. Rowley, Margaret T. McGrath, Zachary F. Sexton
Publikováno v:
HortScience, Vol 55, Iss 6, Pp 819-825 (2020)
Intensive tillage degrades soil structure, decreases soil organic matter, and can cause soil compaction and erosion over time. Organic vegetable farmers are often dependent on tillage to incorporate crop residue, control weeds, and prepare seedbeds.
Externí odkaz:
https://doaj.org/article/5464d3f7dec948b0bb5013251a342cde
Autor:
Haley Rylander, Anusuya Rangarajan, Ryan M. Maher, Mark G. Hutton, Nicholas W. Rowley, Margaret T. McGrath, Zachary F. Sexton
Publikováno v:
HortScience, Vol 55, Iss 6, Pp 826-831 (2020)
Organic vegetable farmers rely on intensive tillage to control weeds, incorporate amendments and residues, and prepare seedbeds. Intensive tillage, however, can lead to a decrease in long-term soil health. Placing opaque plastic tarps on the soil sur
Externí odkaz:
https://doaj.org/article/36dd2f7b8adb4237a76edc02de9184f6
Publikováno v:
California Agriculture, Vol 26, Iss 5 (1972)
Feeding trials were conducted to test a computer program designed to formulate rations resulting in maximum income above feed costs from lactating dairy cows. Factors considered by the computer include feed prices, milk prices, milk production respon
Externí odkaz:
https://doaj.org/article/a534a1d7acb2428ba6723d9a259cb6fe
Publikováno v:
California Agriculture, Vol 23, Iss 1 (1969)
The same milk production wai obtained in these tests from cows fed computerformulated least-cost concentrate mixes as from cows fed mixes formulated by hand. An average price reduction of $3.10 per ton resulted from feeding the least-cost mixes to 29
Externí odkaz:
https://doaj.org/article/c3652658a43649b7bb963d5eeac13030
Publikováno v:
California Agriculture, Vol 21, Iss 6 (1967)
Corn silage production in San Joaquin County has doubled in the last five years because of higher yields, as well as increased acreage. Because much of this silage is used for dairy cattle feed, and little information has been available as to its rel
Externí odkaz:
https://doaj.org/article/13512f5471024fa6bc5833bd53f2c763
Publikováno v:
California Agriculture, Vol 21, Iss 5 (1967)
It has been estimated that 100,000 tons of alfalfa were wafered in California in 1965. Each year for the past six years increased amounts of wafered alfalfa hay have been fed to dairy cattle. A new experimental wafering machine was tested in the summ
Externí odkaz:
https://doaj.org/article/f7bc514bcad149db842420dae4763e49
Publikováno v:
California Agriculture, Vol 18, Iss 6 (1964)
The daily consumption of high-moisture alfalfa wafers, with or without forced-air drying, averaged 31/2 Ibs per cow more than baled hay in a recent trial at Davis. There was no significant difference in milk production between conventionally stored w
Externí odkaz:
https://doaj.org/article/051d700a1a4c43b6aae3842fea1e4ad2
Autor:
Ahmad Mohammadpanah, Stanley G. Hutton
Publikováno v:
Shock and Vibration, Vol 2018 (2018)
Externí odkaz:
https://doaj.org/article/eca48c1df72f47f9ad7bfe8c1b9fee2c
Theoretical and Experimental Verification of Dynamic Behaviour of a Guided Spline Arbor Circular Saw
Autor:
Ahmad Mohammadpanah, Stanley G. Hutton
Publikováno v:
Shock and Vibration, Vol 2017 (2017)
An analysis of the dynamic and stability characteristics of a guided wood cutting spline arbor circular saw is presented. A multibody dynamic model is developed to consider the idling and cutting characteristics. The model considers the interaction b
Externí odkaz:
https://doaj.org/article/6e72db6cd21840d6a1c652d4d8a98cba