TY  - BK
AU  - Al Syoof,M.K
TI  - Botanical compositon, distribution and adaptation of natural vegetation under semi arid conditions in Jordan
PY  - 1988///
CY  - Amman (Jordan) :, 
KW  - Adaptation
KW  - Botanical composition
KW  - Dominant species
KW  - Emergence
KW  - Feed grasses
KW  - Heading
KW  - Height
KW  - Hordeum spontaneum
KW  - Hordeum vulgare
KW  - Jordan
KW  - Lathyrus sativus
KW  - Lolium multiflorum
KW  - Medicago
KW  - Pasture improvement
KW  - Pastures
KW  - Phalaris
KW  - Plant population
KW  - AGROVOC
KW  - Poa
KW  - Rain
KW  - Supplemental irrigation
N1  - Thesis (M.Sc. in plant production). 14 fig.; 25 tables; 25 ref. Summaries (Ar, En)
N2  - Botanical composition of the natural vegetation was evaluated at Muwaqqer at about 150 mm rainfall in 1986/87 and at Daba'a Range Reserve at 145.8 mm rainfall in 1987. Number of individuals, cover percentage, plant height, frequency percentage, abundance and density increased at Muwaqqer in 87 compared to the previous season due to better environmental conditions, and a second year of protection from grazing. The adaptability of some local and introduced forage cultivars for improving the natural vegetation of the Muwaqqer area was tested. Eight forage cultivars were evaluated under three supplementary water regimes - 0, 120 mm and 240 mm - in
ER  -