Abstract
The correlation between plant density and yield average shows that the volume of yield increases in varieties of large and medium-size seeds up to a plant density of 285-400 thousand/ha, after which it declines. On the basis of the results, yield averages at plant densities of 285-334 thousand plant/ha are 0.17 t/ha higher than those achieved at low density (200 thousand plant/ha). High levels of potassium fertilizer did not enhance the yield of dry beans. With adequate-water supply the high level of potassium decreased the number of pods and seeds per plant compared with a basic level of fertilizer, which could ensure 2.5 t/ha yield.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 5
Claim · model-written summary
Yield rose with density to 285-400 thousand/ha in large and medium seed varieties, then declined.
Verbatim
e0“the volume of yield increases in varieties of large and medium-size seeds up to a plant density of 285-400 thousand/ha, after which it declines”
t0“Investigation of some production factors on yield and quality of dry beans”
Claim · model-written summary
Densities of 285-334 thousand plants/ha yielded 0.17 t/ha more than 200 thousand plants/ha.
Verbatim
e0“yield averages at plant densities of 285-334 thousand plant/ha are 0.17 t/ha higher than those achieved at low density (200 thousand plant/ha)”
t0“Investigation of some production factors on yield and quality of dry beans”
Claim · model-written summary
High potassium fertilizer levels did not enhance dry bean yield.
- Taxon
- dry beanse0
- Treatment
- High levels of potassium fertilizere0
- Outcome
- yield of dry beanse0
- Direction
- did not enhancee0
Not reportedComparator
Verbatim
e0“High levels of potassium fertilizer did not enhance the yield of dry beans.”
Claim · model-written summary
With adequate water, high potassium reduced pods per plant versus basic fertilizer.
Verbatim
e0“With adequate-water supply the high level of potassium decreased the number of pods and seeds per plant compared with a basic level of fertilizer”
t0“Investigation of some production factors on yield and quality of dry beans”
Claim · model-written summary
With adequate water, high potassium reduced seeds per plant versus basic fertilizer.
Verbatim
e0“With adequate-water supply the high level of potassium decreased the number of pods and seeds per plant compared with a basic level of fertilizer”
t0“Investigation of some production factors on yield and quality of dry beans”
The same questions in other papers
potassium · yield · Phaseolus vulgaris (common bean)Results differ
8 papers in the same direction as this paper · 28 in the opposite direction
- positive
- positive
- positive
33 papers more in this group
See all 37 papers →density · yield · Phaseolus vulgaris (common bean)Positive and negative results
57 papers in the same direction as this paper · 22 in the opposite direction · 1 reporting no difference from an alternative
- no effect
- no effect
- no effect
77 papers more in this group
See all 81 papers →fertilization · yield · Phaseolus vulgaris (common bean)Positive and negative results
44 papers in the same direction as this paper · 331 in the opposite direction
- positive
- positive
- positive
372 papers more in this group
See all 376 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.