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Vliqnie gerbicidow na mikrobnuü biomassu i produktiwnost' pochwy w tropikah

Pratibha , Singh & Adzhit K. , Shriwastaw

Vliqnie gerbicidow na mikrobnuü biomassu i produktiwnost' pochwy w tropikah
Vliqnie gerbicidow na mikrobnuü biomassu i produktiwnost' pochwy w tropikah

Vliqnie gerbicidow na mikrobnuü biomassu i produktiwnost' pochwy w tropikah

Pratibha , Singh & Adzhit K. , Shriwastaw

Paperback | Russian
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Description

V rabote pokazano wliqnie gerbicida kak otdel'no, tak i w sochetanii s pochwennymi dobawkami raznogo kachestwa na pokazateli plodorodiq pochwy, dinamiku neorganicheskogo azota i obschuü biologicheskuü produktiwnost' w tropicheskoj agroäkosisteme zasushliwyh zemel'. V dannom issledowanii ispol'zowalas' posledowatel'nost' kul'tur: ris - qchmen' - letnij par w techenie dwuh posledowatel'nyh godowyh ciklow. Indexy plodorodiq pochwy opredelqlis' s tochki zreniq biomassy pochwennyh mikroorganizmow C i N. Dinamika neorganicheskogo azota oceniwalas' putem ocenki dostupnyh pitatel'nyh weschestw w pochwe w wide ammonijnogo N i nitratnogo N. Summa obeih form azota predstawlqet soboj neorganicheskij azot, dostupnyj w pochwe w opredelennyj moment wremeni. Skorost' mineralizacii azota oceniwalas' metodom zaglublennyh meshkow po metodu Jeno. Pogloschenie azota rasteniqmi oceniwalos' po metodu K'el'dalq. Obschaq biologicheskaq produktiwnost' rasschitywalas' putem summirowaniq produktiwnosti kul'tur i sornqkow w techenie ciklow wyraschiwaniq kul'tur i ezhegodno. Vse raschety prowodilis' na osnowe suhogo wesa i statisticheski analizirowalis' s pomosch'ü programmy SPSS. Nastoqschee issledowanie pokazalo, chto negatiwnoe dejstwie gerbicidow maskiruetsq pri ih primenenii w sochetanii s pochwennymi poprawkami wysokogo resursnogo kachestwa.

La dott.ssa Pratibha Singh lavora come DST - Women Scientist sotto la divisione Kiran nel Dipartimento di Botanica dell'Università di Allahabad, India. La sua esperienza rientra nel campo dell'agricoltura sostenibile e degli effetti collaterali degli stress abiotici presenti nell'ambiente sul suolo e sulle piante.

Specifications

  • Publisher
    Sciencia Scripts
  • Pub date
    Jun 2022
  • Pages
    124
  • Theme
    Botany and plant sciences
  • Dimensions
    220 x 150 x 8 mm
  • Weight
    203 gram
  • EAN
    9786204826011
  • Paperback
    Paperback
  • Language
    Russian

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