CA1172870A - Produit d'amendement des sols - Google Patents

Produit d'amendement des sols

Info

Publication number
CA1172870A
CA1172870A CA000386897A CA386897A CA1172870A CA 1172870 A CA1172870 A CA 1172870A CA 000386897 A CA000386897 A CA 000386897A CA 386897 A CA386897 A CA 386897A CA 1172870 A CA1172870 A CA 1172870A
Authority
CA
Canada
Prior art keywords
straw
formaldehyde resin
urea formaldehyde
soil
product
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
Application number
CA000386897A
Other languages
English (en)
Inventor
George R. Teufel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1172870A publication Critical patent/CA1172870A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Agricultural Chemicals And Associated Chemicals (AREA)
CA000386897A 1981-03-05 1981-09-29 Produit d'amendement des sols Expired CA1172870A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24075481A 1981-03-05 1981-03-05
US240,754 1981-03-05

Publications (1)

Publication Number Publication Date
CA1172870A true CA1172870A (fr) 1984-08-21

Family

ID=22907819

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000386897A Expired CA1172870A (fr) 1981-03-05 1981-09-29 Produit d'amendement des sols

Country Status (1)

Country Link
CA (1) CA1172870A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109632562A (zh) * 2018-12-29 2019-04-16 山东省农业科学院农业资源与环境研究所 一种基于盆栽模拟大田测定还田秸秆腐解率的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109632562A (zh) * 2018-12-29 2019-04-16 山东省农业科学院农业资源与环境研究所 一种基于盆栽模拟大田测定还田秸秆腐解率的方法

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry