Claim · model-written summary
The irrigation and fertilization program improve trunk cross-sectional area(TCSA), canopy volume (CV), number of shoots.
- Taxon
- ORANGE TREESt0
- Treatment
- moderate irrigation (2919.34 - 3157.88m3/fed./year) and the fertilization program/fed./year (33.33% mineral NPK +33.33% organic NPK + 33.33% mixed mineral ore + bio-fertilizer NPK)e0
- Outcome
- trunk cross-sectional area(TCSA), canopy volume (CV), number of shootse0
- Direction
- improvee0
Not reportedComparator
Verbatim
e0“Theresults indicated that use of moderate irrigation (2919.34 - 3157.88m3/fed./year) and the fertilization program/fed./year (33.33% mineral NPK +33.33% organic NPK + 33.33% mixed mineral ore + bio-fertilizer NPK)followed by (50% organic NPK + 50% mixed mineral ore + bio-fertilizers NPK)exhibited decrease in pH and increased (EC, O.M., available macronutrients(NPK), soil microorganisms content and dehydrogenase activ…” Show full quote
t0“"WASHINGTON NAVEL" ORANGE TREES”
Title
M Zayan; R Sayed; El-Shereif; et al. Journal of Sustainable Agricultural Sciences 2016. doi:10.21608/jsas.2016.2886
Other claims from this paper (8)
- Intervention effect The irrigation and fertilization program decrease pH.
- Intervention effect The irrigation and fertilization program increased EC, O.M., available macronutrients(NPK).
- Intervention effect The irrigation and fertilization program increased soil microorganisms content and dehydrogenase activity.
- Intervention effect The irrigation and fertilization program improve average shoot length, averageshoots diameter and number of leaves/shoot.
- Intervention effect The irrigation and fertilization program improve leaf area,leaf dry weight and specific leaf weight.
- Intervention effect The irrigation and fertilization program best fruityield with its components as number of fruits/tree, kg/tree, ton/fed. and yieldefficiency (YE).
- Intervention effect Deficit irrigation with the same fertilization program increased field water use efficiency and water productivity.
- Recommendation The authors recommend both programs to save irrigation water and replace chemical fertilizer under the study conditions.