Abstract
This research evaluates six different planting densities (10∗30, 20∗30, 30∗30, 40∗30, 50∗30, 60∗30) of bean (Phaseolus Vulgaris L.), Bronco variety and their impacts on yield, earliness and quality attributes using Randomized Complete Block Design (RCBD) under central pivot irrigation system in the southern part of Jordan during 2007 growing season. Although, the highest planting density (10∗30 cm) gave the highest percent of early yield (93%) in comparison to the total yield it was among the lowest yielding ability and tended to give pods with lower N,P,K and protein contents. The highest yields were obtained by 20∗30 and 30∗30 cm planting densities with 73 and 71% respectively of early yield related to the total yield. Stem diameter, pod dry weight as well as protein and mineral contents tended to be higher under the lower planting densities. The issue of this research seems to give clear perspectives to obtain high early yield with good enough quality under 20∗30 cm bush bean under central pivot irrigation system in the desert of southern part of Jordan.
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Claims 8
Claim · model-written summary
The highest planting density produced 93% early yield relative to total yield.
Verbatim
e0“Although, the highest planting density (10∗30 cm) gave the highest percent of early yield (93%) in comparison to the total yield it was among the lowest yielding ability and tended to give pods with lower N,P,K and protein contents.”
t0“bean”
Claim · model-written summary
The highest planting density had among the lowest total yield.
Verbatim
e0“Although, the highest planting density (10∗30 cm) gave the highest percent of early yield (93%) in comparison to the total yield it was among the lowest yielding ability and tended to give pods with lower N,P,K and protein contents.”
t0“bean”
Claim · model-written summary
Pods at the highest density tended to have lower N, P, K and protein contents.
Verbatim
e0“Although, the highest planting density (10∗30 cm) gave the highest percent of early yield (93%) in comparison to the total yield it was among the lowest yielding ability and tended to give pods with lower N,P,K and protein contents.”
t0“bean”
Claim · model-written summary
20∗30 cm density gave the highest yields and 73 early yield.
Verbatim
e0“The highest yields were obtained by 20∗30 and 30∗30 cm planting densities with 73 and 71% respectively of early yield related to the total yield.”
t0“bean”
Claim · model-written summary
30∗30 cm density gave the highest yields and 71% early yield.
Verbatim
e0“The highest yields were obtained by 20∗30 and 30∗30 cm planting densities with 73 and 71% respectively of early yield related to the total yield.”
t0“bean”
Claim · model-written summary
Stem diameter and pod dry weight tended to be higher at lower planting densities.
- Taxon
- beant0
- Treatment
- lower planting densitiese0
- Outcome
- Stem diameter, pod dry weighte0
- Direction
- highere0
Not reportedComparator
Verbatim
e0“Stem diameter, pod dry weight as well as protein and mineral contents tended to be higher under the lower planting densities.”
t0“bean”
Claim · model-written summary
Protein and mineral contents tended to be higher at lower planting densities.
- Taxon
- beant0
- Treatment
- lower planting densitiese0
- Outcome
- protein and mineral contentse0
- Direction
- highere0
Not reportedComparator
Verbatim
e0“Stem diameter, pod dry weight as well as protein and mineral contents tended to be higher under the lower planting densities.”
t0“bean”
Claim · model-written summary
The authors favor 20∗30 cm spacing for high early yield with adequate quality under center pivot irrigation.
Verbatim
e0“The issue of this research seems to give clear perspectives to obtain high early yield with good enough quality under 20∗30 cm bush bean under central pivot irrigation system in the desert of southern part of Jordan.”
The same questions in other papers
density · quality: protein · Phaseolus vulgaris (common bean)Positive and negative results
1 in the opposite direction
- no effect
density · growth · Phaseolus vulgaris (common bean)Positive and negative results
8 papers in the same direction as this paper · 6 in the opposite direction · 1 reporting no difference from an alternative
- negative
- no effect
- no effect
12 papers more in this group
See all 16 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.