[Potential of organic mineralisation and its biodisponibility in arable lands of Myzeqe]

Sulce, S.; Shallari, S.

[Potential of organic mineralisation and its biodisponibility in arable lands of Myzeqe]

1998

Sulce, S. | Shallari, S. (Universiteti Bujqesor, Tirane (Albania))

Nitrogen mineralization potentials (No) from the organic fraction present in the Ap horizon of 8 various cultivated soils were quantified using STANDFORD and SMITH'S method slightly modified at 28+2 grdC under optimum soil water conditions. The results of No calculated after 33 week incubation according to the first-order equation showed different values of No and rate constants of mineralization (K). A pot experiment carried out on the same soils under the same conditions of temperature and humidity showed a significant correlation between No and N taken up by the rey-grass after a 9 week experiment.

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Ключевые слова АГРОВОК

albania albanie mineralisation mineralization organic nitrogen compounds soil types tipos de suelos type de sol

Библиографическая информация

Опубликовано в

Buletini i Shkencave Bujqesore (Albania)

Выпуск 4

Нумерация страниц

pp. 43-54

Другие темы

Mineralizacion; Compuesto organico del nitrogeno; Compose organoazote

Язык

албанский

Примечание

Summary (En)

5 tables; 2 ill., 18 ref.

Переведенный заголовок

Potenciali i mineralizimit te azotit organik dhe biodisponibiliteti i tij nr tokat e kultivuara te Myzeqes

Тип

ФАО АГРИС — международная информационная система по сельскохозяйственным наукам и технологиям

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[Potential of organic mineralisation and its biodisponibility in arable lands of Myzeqe]

1998

Ключевые слова АГРОВОК

Библиографическая информация