Claim · model-written summary
At 1440 g/10 a of boron, a decrease in seeds per pod was also involved in the yield decrease.
- Taxon
- Kidney Bean
Phaseolus vulgarist0 - Treatment
- 1440 g/10 aの施用区e1
- Outcome
- 一莢内粒数e1
- Direction
- 低下e1
Not reportedComparator
Verbatim
e1“1440 g/10 aの施用区では一莢内粒数の低下も関与した”
t0“Kidney Bean”
Title
Effects of Boron Application on Seed Yield and Yield- Related Traits in Kidney Bean
Ichi SASAKI; Takuya KITABATAKE; Toshiki MATSUI; et al. Japanese Journal of Crop Science 2026. doi:10.1626/jcs.95.104
Other claims from this paper (15)
- Intervention effect In trial 1, the FTE plot (citrate-soluble boron) raised kidney bean yield by 12% over the untreated plot (mean of cultivars and years).
- Intervention effect In trial 1, the Agri-Ace plot (citrate-soluble boron and zinc) raised kidney bean yield by 9% over the untreated plot.
- Intervention effect In trial 1, the water-soluble plot (water-soluble boron and zinc) raised kidney bean yield by 14% over the untreated plot.
- Intervention effect Yield did not differ with or without zinc in the fertilizer materials.
- Association Post-harvest soil content of boron alone showed a significant positive correlation with yield.
- Mechanism The yield increase is considered to come from increased boron uptake.
- Intervention effect At Ebetsu, yield peaked at boron application rates of 360-720 g/10 a.
- Intervention effect At Obihiro, yield peaked at a boron application rate of 720 g/10 a.
- Intervention effect Yield decreased at boron application rates of 1080 g/10 a or more.
- Intervention effect The yield increase at the optimum boron rate relative to the untreated plot was mainly due to an increase in node number.
- Intervention effect The yield decrease at 1080 g/10 a or more of boron was mainly due to fewer pods per node.
- Observation At Ebetsu, post-harvest soil boron content exceeded the upper diagnostic limit of 1.3 ppm at 1080 g/10 a or more.
- Observation At Obihiro, post-harvest soil boron content exceeded the upper diagnostic limit of 1.3 ppm at 1440 g/10 a.
- Recommendation Applying about 360-720 g/10 a of boron is recommended as effective for increasing kidney bean yield.
- Recommendation At this rate boron accumulation is not worrying, and continued application to kidney bean in a 3-4 year rotation is considered unproblematic.
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Hordeum vulgare
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Brassica napus.jpg?width=60){kind=small}
Cucumis melo
Beta vulgaris subsp. vulgaris
Arabidopsis