Zobrazeno 1 - 10
of 117
pro vyhledávání: '"F Bingham"'
Publikováno v:
California Agriculture, Vol 38, Iss 10 (1984)
Not available – first paragraph follows: Although boron is an essential plant nutrient, it becomes toxic to growing plants if excessive levels are present in the root zone. Soils containing high native concentrations of boron occur primarily in ari
Externí odkaz:
https://doaj.org/article/7ad3f3c0b0fc48eba8f44ac9d3a23e1b
Publikováno v:
California Agriculture, Vol 19, Iss 11 (1965)
recent field experiments have demonstrated that certain soils in the San Joaquin Valley need to be fertilized with heavy applications of potassium (K) o obtain maximum production. The question of what effect these high K additions have on the nutriti
Externí odkaz:
https://doaj.org/article/a94d3041a8fb44feaddc56a2457d0585
Publikováno v:
California Agriculture, Vol 18, Iss 9 (1964)
Competition for water in California between rapidly expanding industrial-urban activities and agriculture undoubtedly will lead to usage of waters of varying quality. Although standard criteria for water quality are at hand, they do not usually inclu
Externí odkaz:
https://doaj.org/article/eee1d467038d49308674a4411d97df52
Publikováno v:
California Agriculture, Vol 17, Iss 6 (1963)
The main reason large rates of potassium are required on cotton soils in the San Joaquin Valley, is that most of the added potassium becomes fixed within the soil and is not available to the cotton plant. This soil condition, resulting in small amoun
Externí odkaz:
https://doaj.org/article/8f1c226ac76a43d0a0f285a27905b6bd
Publikováno v:
California Agriculture, Vol 9, Iss 9 (1955)
Accumulation of large phosphorus reserves in avocado and citrus soils will reduce the availability of zinc and copper in many California soils to the point of deficiency.
Externí odkaz:
https://doaj.org/article/ce65a65640784cf0bf9d10de77da59df
Publikováno v:
California Agriculture, Vol 8, Iss 5 (1954)
The fluorine investigations referred to in the following progress report were initiated by the late I. C. Kaudy and continued by the authors.
Externí odkaz:
https://doaj.org/article/959fb8968b18403bbec14c34befd2e23
Publikováno v:
California Agriculture, Vol 8, Iss 2 (1954)
Avocado seedlings are very sensitive to high sodium or potassium concentrations in the soil, according to observations obtained in studies on the effects of various soil chemical properties on the growth of avocado seedlings.
Externí odkaz:
https://doaj.org/article/98a9114ed84a49ea9506f6a35c8b590a
Autor:
F Bingham
Publikováno v:
California Agriculture, Vol 3, Iss 8 (1949)
A new test for available phosphate in soils requires only standard laboratory equipment. It is rapid, economical and gives a better correlation with pot and field experiments than other extraction methods commonly used.
Externí odkaz:
https://doaj.org/article/85aa185085e84334b8c38f24c08d4ea3
Autor:
Matthew F. Bingham, Jason Kinnell
Nutrient loading and warming waters can lead to hazardous algal blooms (HABs). Policymakers require cost-effective valuation tools to help understand impacts and prioritize adaptation measures. This chapter evaluates the tourism impacts of HABs in We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a1eb235b97e6b7a753f9f63d0f1d186
http://www.intechopen.com/articles/show/title/the-tourism-impacts-of-lake-erie-hazardous-algal-blooms
http://www.intechopen.com/articles/show/title/the-tourism-impacts-of-lake-erie-hazardous-algal-blooms
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