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article title for Раствор Хогланда on wafarin.com

Interested Article - Раствор Хогланда

??????? ???????? — ??????? ??????????? ??????? ??? ??????????? , ????????????? ????????? ? ??????? ? 1938 ???? . ?????? ???????? ??? ??????????? ??????? ? 1950 ???? . ??????? ???????? ???????? ????? ?? ????? ?????????? ????????? ??? ??????????? ???????? (?? ??????? ???? ????? ??????). ??????? ???????? ???????? ??? ??????????? ????????, ??????????? ?????????. ?? ???????? ??? ??????????? ???????? ????? ????? ????????.

???????, ????????? ????????? ? ??????? ? 1950 ????, ?????????????? ????? ???, ??????? ??????? ??? ?????????? . ? ???????? ???????? ?? ???? ????????? ???????????? ?????????:

  • N 210 ppm
  • K 235 ppm
  • Ca 200 ppm
  • P 31 ppm
  • S 64 ppm
  • Mg 48 ppm
  • B 0,5 ppm
  • Fe ?? 1 ?? 5 ppm
  • Mn 0,5 ppm
  • Zn 0,05 ppm
  • Cu 0,02 ppm
  • Mo 0,01 ppm

???????????? ? ?????? ??????? ????????????, ppm — ???? ?????????? ???? ?? ?????. ? ???????????? ?????? ????????? ???? ??????? ppm ???????? ????????????? 1 ?? ?? ????.

??????? ???????? ???????? ????? ????? ? ?????, ?? ?????? ???????? ??? ??????????? ??????? ????????, ????? ??? ?????? ??? ?????????? ?????. ??????? ????? ???????? ??? ???????? ? ??????? ??????? ??????????? ? ??????????? ?????????, ????? ??? ????? ?????, ? ??? ?????? ????????, ??? ??????????? ? ????????? 1 ? 4 ??? 1 ? 5 . ??????? ???????? ????? ??????????? ?? ????????? ???????????:

  1. ?????? ????? (KNO 3 );
  2. ??????? ?????? ?????????? (MgSO 4 ·7H 2 O) ? ????????????? ????? (KH 2 PO 4 );
  3. ???????? ?????? (Fe-EDTA);
  4. ?????? ??????? (H 3 BO 3 );
  5. ??????? ???? (CuSO 4 );
  6. ??????? ????? ?????????? (ZnSO 4 ·7H 2 O);
  7. ?????? ???????? ????????????? (MnCl 2 ·4H 2 O);
  8. ???????? ?????? ?????????? (Na 2 MoO 4 ·2H 2 O);
  9. ?????? ??????? ????????????? (Ca(NO 3 ) 2 ·4H 2 O).

??????? ??????? ??????? ?????? ??????????? ? ????????? ???????.

???????? ???????? ??????? ?? ????????? ???????? ?? 1 ????
???????? ????
2M KNO 3 202 ? ?? ???? 2,5
1M Ca(NO 3 ) 2 ·4H 2 O 236 ? ?? 0,5 ????? 2,5
Iron (Sprint 138 iron chelate) 15 ? ?? ???? 1,5
2M MgSO 4 ·7H 2 O 493 ? ?? ???? 1
1M NH 4 NO 3 80 ? ?? ???? 1
???????? ????
H 3 BO 3 2,86 ? ?? ???? 1
MnCl 2 ·4H 2 O 1,81 ? ?? ???? 1
ZnSO 4 ·7H 2 O 0,22 ? ?? ???? 1
CuSO 4 ·5H 2 O 0,051 ? ?? ???? 1
H 2 MoO 4 ·H 2 O ??? 0,09 ? ?? ???? 1
Na 2 MoO 4 ·2H 2 O 0,12 ? ?? ???? 1
????????? ????
1M KH 2 PO 4 (pH ?? 6,0) 136 ? ?? ???? 0,5

?????? ?????????????:

  1. ??????????? ???????? ???????? ??????? ?????????? ???????? ?????? ??????? ??????? ? ????????? ?????????? ? ???????????????? ??????????.
  2. ????????????? ???????? ????????: ???????? ?? ???????? ????????? ????? ???????? ??????? ??????? ??????? ? 800 ??????????? ???????????????? ????, ???????????, ????? ??????? ???????????????? ????? ?? 1 ?????.
  3. ??????? ????? ??? ?????????????.

????????? ??????????? 1 ?????? ???????? ???????? — ?????? ?? ???? ???????? ? ???????? ??? ??? ? ??????. ???? ?????-???? ?? ?????????? ??????????, ?? ???? ????? ????????, ????? ???????? ??? ??????? ????? ????????, ??? ??????????? ????????? ?? ?????????????? ???????? .

??. ?????

????? ???????? — ?????

??????????

  1. Dennis Hoagland. (????.) . — Circular (California Agricultural Experiment Station), 347.. — Berkeley, Calif. : University of California, College of Agriculture, Agricultural Experiment Station, 1938. 1 ???????? 2017 ????.
  2. Hoagland and Arnon. The water-culture method for growing plants without soil (????.) . — Berkeley, Calif. : University of California, College of Agriculture, Agricultural Experiment Station, 1950.
  3. . Science in Hydroponics . ???? ?????????: 1 ??????? 2014. 24 ???????? 2020 ????.
  4. . Garden Greehouse . 6 ??????? 2014 ????.

??????

???????? —


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Same as Раствор Хогланда