Abstract
The effect of tillage system on planting pattern and cultivar choice of white bean (Phaseolus vulgaris L.) was evaluated in 1990 and 1991. In one experiment, white bean cv. OAC Gryphon was sown in three different planting patterns: rows 20 cm apart and 375 000 seeds ha −1 , 40 cm apart and 375 000 seeds ha −1 and 76 cm apart and 250 000 seeds ha −1 . This cultivar was grown under chisel ploughing and no-till. No interaction (tillage × planting pattern) was detected in either year. There were no significant differences in seed yields, total aboveground dry matter or leaf area index (LAI) between tillage systems and no interaction of year × tillage system. In 1990, yield increased where white bean was planted in 20 cm rows versus 40 cm rows; however, there was no significant effect of planting pattern on total aboveground dry matter or LAI. In 1991, total aboveground dry matter and LAI increased with decreasing row width. In a second experiment, the interaction effects between tillage system and seven cultivars of white bean were evaluated. Regardless of the tillage system used, the performances of two cultivars (OAC Gryphon and OAC Laser) were consistent within the 2 years of our study. It appears that the choice of cultivars of white bean may depend more on yield potential, disease resistance and adaptation to a particular region than the tillage system to be used. Key words:Phaseolus vulgaris, white bean, no-till, chisel plough, planting pattern
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Claims 8
Claim · model-written summary
Tillage systems had no significant difference in seed yield, total aboveground dry matter or LAI.
- Taxon
- white bean (Phaseolus vulgaris L.)
Phaseolus vulgarise0 - Treatment
- tillage systemse1
- Outcome
- seed yields, total aboveground dry matter or leaf area index (LAI)e1
- Direction
- no_changeinferrede1
- Setting
- Ontariot0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“There were no significant differences in seed yields, total aboveground dry matter or leaf area index (LAI) between tillage systems”
e0“The effect of tillage system on planting pattern and cultivar choice of white bean (Phaseolus vulgaris L.) was evaluated in 1990 and 1991”
t0“white bean (Phaseolus vulgaris L.) in Ontario”
Claim · model-written summary
In 1990, yield was higher where white bean was planted in 20 cm rows than in 40 cm rows.
- Taxon
- white bean (Phaseolus vulgaris L.)Phaseolus vulgarise0
- Treatment
- planted in 20 cm rowse2
- Outcome
- yielde2
- Direction
- increasede2
- Qualifier
- 1990e2
- Comparator
- 40 cm rowse2
- Setting
- Ontariot0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“In 1990, yield increased where white bean was planted in 20 cm rows versus 40 cm rows”
e0“The effect of tillage system on planting pattern and cultivar choice of white bean (Phaseolus vulgaris L.) was evaluated in 1990 and 1991”
t0“white bean (Phaseolus vulgaris L.) in Ontario”
Claim · model-written summary
Planting pattern had no significant effect on total aboveground dry matter or LAI in 1990.
- Taxon
- white bean (Phaseolus vulgaris L.)Phaseolus vulgarise0
- Treatment
- planting patterne3
- Outcome
- total aboveground dry matter or LAIe3
- Direction
- no_changeinferrede3
- Qualifier
- 1990e2
- Setting
- Ontariot0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“however, there was no significant effect of planting pattern on total aboveground dry matter or LAI”
e2“In 1990, yield increased where white bean was planted in 20 cm rows versus 40 cm rows”
e0“The effect of tillage system on planting pattern and cultivar choice of white bean (Phaseolus vulgaris L.) was evaluated in 1990 and 1991”
t0“white bean (Phaseolus vulgaris L.) in Ontario”
Claim · model-written summary
In 1991, total aboveground dry matter and LAI increased with decreasing row width.
- Taxon
- white bean (Phaseolus vulgaris L.)Phaseolus vulgarise0
- Treatment
- decreasing row widthe4
- Outcome
- total aboveground dry matter and LAIe4
- Direction
- increasede4
- Qualifier
- 1991e4
- Setting
- Ontariot0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“In 1991, total aboveground dry matter and LAI increased with decreasing row width”
e0“The effect of tillage system on planting pattern and cultivar choice of white bean (Phaseolus vulgaris L.) was evaluated in 1990 and 1991”
t0“white bean (Phaseolus vulgaris L.) in Ontario”
Claim · model-written summary
No interaction between tillage and planting pattern was detected in either year.
- Taxon
- white bean (Phaseolus vulgaris L.)Phaseolus vulgarise0
- Treatment
- tillage × planting patterne5
- Outcome
- interaction (tillage × planting pattern)e5
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“No interaction (tillage × planting pattern) was detected in either year”
e0“The effect of tillage system on planting pattern and cultivar choice of white bean (Phaseolus vulgaris L.) was evaluated in 1990 and 1991”
Claim · model-written summary
No interaction between year and tillage system was detected.
- Taxon
- white bean (Phaseolus vulgaris L.)Phaseolus vulgarise0
- Treatment
- year × tillage systeme6
- Outcome
- interaction of year × tillage systeme6
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“no interaction of year × tillage system”
e0“The effect of tillage system on planting pattern and cultivar choice of white bean (Phaseolus vulgaris L.) was evaluated in 1990 and 1991”
Claim · model-written summary
Regardless of tillage system, OAC Gryphon and OAC Laser performed consistently within the 2 years.
- Taxon
- white bean (Phaseolus vulgaris L.)Phaseolus vulgarise0
- Material
- OAC Gryphon and OAC Lasere7
- Outcome
- performancese7
- Qualifier
- consistent within the 2 yearse7
- Setting
- Ontariot0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e7“Regardless of the tillage system used, the performances of two cultivars (OAC Gryphon and OAC Laser) were consistent within the 2 years of our study”
e0“The effect of tillage system on planting pattern and cultivar choice of white bean (Phaseolus vulgaris L.) was evaluated in 1990 and 1991”
t0“white bean (Phaseolus vulgaris L.) in Ontario”
Claim · model-written summary
Cultivar choice of white bean may depend more on yield potential, disease resistance and regional adaptation than on tillage system.
- Taxon
- white bean (Phaseolus vulgaris L.)Phaseolus vulgarise0
- Outcome
- choice of cultivarse7
- Qualifier
- yield potential, disease resistance and adaptation to a particular regione7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e7“It appears that the choice of cultivars of white bean may depend more on yield potential, disease resistance and adaptation to a particular region than the tillage system to be used”
e0“The effect of tillage system on planting pattern and cultivar choice of white bean (Phaseolus vulgaris L.) was evaluated in 1990 and 1991”
The same questions in other papers
tillage · growth · Phaseolus vulgaris (common bean)Positive and negative results
12 papers in the same direction as this paper · 9 in the opposite direction
- positive
- positive
- positive
18 papers more in this group
See all 22 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.