FR981987A - Improvement in submerged and irrigated crops - Google Patents

Improvement in submerged and irrigated crops

Info

Publication number
FR981987A
FR981987A FR981987DA FR981987A FR 981987 A FR981987 A FR 981987A FR 981987D A FR981987D A FR 981987DA FR 981987 A FR981987 A FR 981987A
Authority
FR
France
Prior art keywords
submerged
improvement
irrigated crops
irrigated
crops
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
Other languages
French (fr)
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.)
Kuhlmann SA
Original Assignee
Kuhlmann SA
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 Kuhlmann SA filed Critical Kuhlmann SA
Application granted granted Critical
Publication of FR981987A publication Critical patent/FR981987A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
    • C05B1/06—Ammoniation of superphosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR981987D 1943-05-26 1943-05-26 Improvement in submerged and irrigated crops Expired FR981987A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR981987T 1943-05-26

Publications (1)

Publication Number Publication Date
FR981987A true FR981987A (en) 1951-06-01

Family

ID=9535013

Family Applications (1)

Application Number Title Priority Date Filing Date
FR981987D Expired FR981987A (en) 1943-05-26 1943-05-26 Improvement in submerged and irrigated crops

Country Status (1)

Country Link
FR (1) FR981987A (en)

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