Abstract
1. In the district of Seto Inland Sea, most of orchards are located on the granitic soil or on the diluvial soil originated from granite. Inthis experiment the effects of application of N, P, K, and Ca fertilizers on the growth and yield of grapes were studied by planting vines in the pots filled with either the granitic soil or the diluvial soil.2. When observed with non-fruiting vines in the first and second experimental years. the growth in both soils was most inferior at the non-fertilizer plot, followed by in the orde of at the non-P plot and at the non-N plot. On the contrary, the non-K plot and the non-Ca plot were similar or somewhat superior to the completely fertilized plot in their growth. However, in the third experimental year the growth became most inferior at the non-K plot, probably on account of fruit bearing. When the barnyard manure was added to the completely fertilized plot, the growth was more promoted.3. In a comparison of the growth beetween the both soils, the granitic soil was better than the diluvial soil in all the plots. With the progress of the experimental year, it became difficult of find out any difference of the growth among the non-K plot, the non-Ca plot, the completely fertilized plot, and the completely fertilized plot applied with the barnyard manure.4. When the effect of fertilization on the fruit bearing was observed, no flower cluster was born at the non-fertilizer plot and non-P plot of the granitic soil and at the non-P plot of the diluvial soil. Although flower clusters were born, number of berry clusters and their total weight were least, and their maturity was markedly delayed at the non-N plot of both soils. This trend was more remarkable in the granitic soils. Concerning the number of berry clusters and their total weight, the non-K plot, the non Ca plot and the completely fertilized plot applied with barnyard manure in both soils were all similar or somewhat superior to the completely fertilized plot. When compared throughout all the plots, both soils were almost the same in the number of berry clusters, but the granitic soil produced heavier crops in weight and the diluvial soil bore the berries of higher sugar content.
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Claims 12
Claim · model-written summary
In non-fruiting vines in the first and second years, growth was poorest in the non-fertilizer plot, followed by the non-P plot and then the non-N plot, in both soils.
VitisNot reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“grape vines”
e1“When observed with non-fruiting vines in the first and second experimental years. the growth in both soils was most inferior at the non-fertilizer plot, followed by in the orde of at the non-P plot and at the non-N plot”
Claim · model-written summary
Growth in the non-K and non-Ca plots was similar or somewhat superior to the completely fertilized plot.
- Treatment
- non-K plot and the non-Ca plote1
- Outcome
- growthe1
- Direction
- similar or somewhat superiore1
- Comparator
- completely fertilized plote1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“grape vines”
e1“On the contrary, the non-K plot and the non-Ca plot were similar or somewhat superior to the completely fertilized plot in their growth”
Claim · model-written summary
In the third experimental year, growth became poorest in the non-K plot, probably because of fruit bearing.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“grape vines”
e1“in the third experimental year the growth became most inferior at the non-K plot”
Claim · model-written summary
Adding barnyard manure to the completely fertilized plot promoted growth further.
- Treatment
- barnyard manuree1
- Outcome
- growthe1
- Direction
- more promotede1
- Comparator
- completely fertilized plote1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“grape vines”
e1“When the barnyard manure was added to the completely fertilized plot, the growth was more promoted”
Claim · model-written summary
Growth was better in the granitic soil than in the diluvial soil in all plots.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“grape vines”
e1“In a comparison of the growth beetween the both soils, the granitic soil was better than the diluvial soil in all the plots”
Claim · model-written summary
No flower cluster formed at the non-fertilizer and non-P plots of the granitic soil or at the non-P plot of the diluvial soil.
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“grape vines”
e1“no flower cluster was born at the non-fertilizer plot and non-P plot of the granitic soil and at the non-P plot of the diluvial soil”
Claim · model-written summary
At the non-N plot of both soils, the number of berry clusters and their total weight were least.
- Treatment
- non-N plote1
- Outcome
- number of berry clusters and their total weighte1
- Direction
- leaste1
- Setting
- both soilse1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“grape vines”
e1“number of berry clusters and their total weight were least, and their maturity was markedly delayed at the non-N plot of both soils”
Claim · model-written summary
At the non-N plot of both soils, maturity of the berries was markedly delayed.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“grape vines”
e1“number of berry clusters and their total weight were least, and their maturity was markedly delayed at the non-N plot of both soils”
Claim · model-written summary
Number of berry clusters and their total weight in the non-K, non-Ca and manure-applied complete plots of both soils were similar or somewhat superior to the completely fertilized plot.
- Treatment
- non-K plot, the non Ca plot and the completely fertilized plot applied with barnyard manuree1
- Outcome
- number of berry clusters and their total weighte1
- Direction
- similar or somewhat superiore1
- Comparator
- completely fertilized plote1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“grape vines”
e1“Concerning the number of berry clusters and their total weight, the non-K plot, the non Ca plot and the completely fertilized plot applied with barnyard manure in both soils were all similar or somewhat superior to the completely fertilized plot”
Claim · model-written summary
Both soils were almost the same in the number of berry clusters.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“grape vines”
e1“When compared throughout all the plots, both soils were almost the same in the number of berry clusters, but the granitic soil produced heavier crops in weight and the diluvial soil bore the berries of higher sugar content”
Claim · model-written summary
The granitic soil produced heavier crops by weight than the diluvial soil.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“grape vines”
e1“When compared throughout all the plots, both soils were almost the same in the number of berry clusters, but the granitic soil produced heavier crops in weight and the diluvial soil bore the berries of higher sugar content”
Claim · model-written summary
The diluvial soil bore berries of higher sugar content than the granitic soil.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“grape vines”
e1“When compared throughout all the plots, both soils were almost the same in the number of berry clusters, but the granitic soil produced heavier crops in weight and the diluvial soil bore the berries of higher sugar content”
The same questions in other papers
fertilization · growth · VitisPositive and negative results
42 papers in the same direction as this paper · 7 in the opposite direction · 1 reporting no difference from an alternative
- negative
- no effect
- no effect
47 papers more in this group
See all 51 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.