SOYBEAN (Glycine max. (L.) Merrill) VEGETATIVE GROWTH PERFORMANCE UNDER CHEMICAL AND ORGANIC MANURES NUTRIENT MANAGEMENT SYSTEM
Yükleniyor...
Tarih
2021
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Optimization of fertilizers sources and doses
occupies pivotal position for triggering crops growth
along with reducing a halt to environmental pollu tion caused by excessive use of mineral fertilizers.
This field research was conducted to determine the
effect of chemical and organic fertilizers on vital
vegetative growth parameters including leaf area in dex and chlorophyll content of soybean (cv.
Nova).Treatments included four different sources of
fertilizers manures from sheep and cattle barns, liq uid manure from cattle barn, chemical fertilizers and
a control treatment was kept for comparison purpose.
The chlorophyll contents of plants at different grow ing stages Beginning bloom (R1) and Beginning
seed (R5) were measured using SPAD-502 and CM
1000 chlorophyll meter. The results indicated that
physiological growth parameters including leaf area
index and chlorophyll content of soybean differed
significantly at stage R1 and R5 growth stages under
varying fertilization regimes. The chemical fertiliz ers remained unmatched for recording the maximum
physiological growth, while liquid manure from cat tle barn performed superiorly by exhibiting the max imum leaf area index and chlorophyll content. It is
recommended to use liquid manure from cattle barn
for boosting physiological growth of soybean and
these research findings also necessitate evaluation of
different doses of liquid cattle manure to sort out the
best performing dose for soybean production under
changing climate.
Açıklama
Anahtar Kelimeler
Leaf area index, SPAD Liquid Barn Manure, Barn Manure, Vermicompost
Kaynak
Fresenius Environmental Bulletin
WoS Q Değeri
Q4
Scopus Q Değeri
Cilt
30
Sayı
11
