GB2471288B - An improved method of soil nitrogen estimation - Google Patents

An improved method of soil nitrogen estimation

Info

Publication number
GB2471288B
GB2471288B GB0910812A GB0910812A GB2471288B GB 2471288 B GB2471288 B GB 2471288B GB 0910812 A GB0910812 A GB 0910812A GB 0910812 A GB0910812 A GB 0910812A GB 2471288 B GB2471288 B GB 2471288B
Authority
GB
United Kingdom
Prior art keywords
improved method
soil nitrogen
nitrogen estimation
estimation
soil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB0910812A
Other versions
GB0910812D0 (en
GB2471288A (en
Inventor
Allison Grundy
Mechteld Blake Kalff
Laurence Blake
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GROWHOW UK Ltd
Original Assignee
GROWHOW UK Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GROWHOW UK Ltd filed Critical GROWHOW UK Ltd
Priority to GB0910812A priority Critical patent/GB2471288B/en
Publication of GB0910812D0 publication Critical patent/GB0910812D0/en
Publication of GB2471288A publication Critical patent/GB2471288A/en
Application granted granted Critical
Publication of GB2471288B publication Critical patent/GB2471288B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/24—Earth materials

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Fertilizing (AREA)
  • Fertilizers (AREA)
GB0910812A 2009-06-22 2009-06-22 An improved method of soil nitrogen estimation Expired - Fee Related GB2471288B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0910812A GB2471288B (en) 2009-06-22 2009-06-22 An improved method of soil nitrogen estimation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0910812A GB2471288B (en) 2009-06-22 2009-06-22 An improved method of soil nitrogen estimation

Publications (3)

Publication Number Publication Date
GB0910812D0 GB0910812D0 (en) 2009-08-05
GB2471288A GB2471288A (en) 2010-12-29
GB2471288B true GB2471288B (en) 2012-06-20

Family

ID=40972627

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0910812A Expired - Fee Related GB2471288B (en) 2009-06-22 2009-06-22 An improved method of soil nitrogen estimation

Country Status (1)

Country Link
GB (1) GB2471288B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111398565A (en) * 2020-04-10 2020-07-10 中国农业科学院农田灌溉研究所 Method for monitoring soil nitrogen mineralization characteristics in field in-situ state
CN113324870B (en) * 2021-06-18 2022-02-01 河北省农林科学院粮油作物研究所 Method for quantifying nitrogen absorption and nitrogen nutrition contribution of non-root organs of crops
CN113834911B (en) * 2021-09-30 2023-02-03 河北省农林科学院粮油作物研究所 Method for measuring contribution rate of organic fertilizer to crop nitrogen nutrition

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999029893A1 (en) * 1997-12-10 1999-06-17 Bonde Torben A Method for determination of the gross nitrogen-mineralization rate of a soil sample
RU2202108C2 (en) * 2001-04-10 2003-04-10 Институт почвоведения и агрохимии СО РАН Method for determining farm crop demand of nitrogenous fertilizer
RU2249937C2 (en) * 2002-12-26 2005-04-20 Санкт-Петербургский государственный университет Biochemical method of forecasting nitrogenous fertilizer doses for predetermined crop yield on humic podzol soil
NZ546813A (en) * 2006-04-27 2008-09-26 Agres Ltd Methods for determining the nitrogen status in soil

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999029893A1 (en) * 1997-12-10 1999-06-17 Bonde Torben A Method for determination of the gross nitrogen-mineralization rate of a soil sample
RU2202108C2 (en) * 2001-04-10 2003-04-10 Институт почвоведения и агрохимии СО РАН Method for determining farm crop demand of nitrogenous fertilizer
RU2249937C2 (en) * 2002-12-26 2005-04-20 Санкт-Петербургский государственный университет Biochemical method of forecasting nitrogenous fertilizer doses for predetermined crop yield on humic podzol soil
NZ546813A (en) * 2006-04-27 2008-09-26 Agres Ltd Methods for determining the nitrogen status in soil

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DACHLER, "Sampling and analytical methods for the determination of available soil nitrogen in Austria", Acta Horticulturae, 2001, 563, 239-245 *
OLFS et al, "Soil-and plant-based nitrogen-fertilizer recommendations in arable farming", J. Plant Nutr. Soil Sci., 2005, 168, 414-431 *

Also Published As

Publication number Publication date
GB0910812D0 (en) 2009-08-05
GB2471288A (en) 2010-12-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20230622