Abstract
Fertilizer placement under plastic was studied on 2 tomato cultivars (`TI-130' and `Floradade') during 1989. Treatments were 1, 2 or 3 increments of fertilizer broadcast, banded, broadcast/banded of banded with 1 or 2 sidedressings and a check. Fertilizer applied was NPK at 135-90-84 kg·ha -1 as a ammonium nitrate, triple superphosphate and muriate of potash, 10cm to each side of the plants and 10cm deep. Vine, total, marketable and early yields for lower rates either Br or Ba were as good as those of the full rate Br or Ba with 2 sidedressings (Ba/SD2). Leaf N, P, K, Ca and Mg for `TI-130' were not affected by placement. The Ba/SD2 placement Increased leaf N for `Floradade' but leaf Ca was reduced in all treatments vs the check. Leaf Mn was increased markedly by placements involving broadcasting at all rates.
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Claims 6
Claim · model-written summary
Lower broadcast or banded fertilizer rates gave yields as good as full rates with sidedressing.
Verbatim
e0“Vine, total, marketable and early yields for lower rates either Br or Ba were as good as those of the full rate Br or Ba with 2 sidedressings (Ba/SD2).”
t0“TOMATOES”
Claim · model-written summary
TI-130 leaf N, P and K were unaffected by placement.
Not reportedComparator
Verbatim
e0“Leaf N, P, K, Ca and Mg for `TI-130' were not affected by placement.”
t0“TOMATOES”
Claim · model-written summary
TI-130 leaf Ca and Mg were unaffected by placement.
Not reportedComparator
Verbatim
e0“Leaf N, P, K, Ca and Mg for `TI-130' were not affected by placement.”
t0“TOMATOES”
Claim · model-written summary
Ba/SD2 increased Floradade leaf nitrogen.
Not reportedComparator
Verbatim
e0“The Ba/SD2 placement Increased leaf N for `Floradade' but leaf Ca was reduced in all treatments vs the check.”
t0“TOMATOES”
Claim · model-written summary
All treatments reduced Floradade leaf calcium versus the check.
Verbatim
e0“The Ba/SD2 placement Increased leaf N for `Floradade' but leaf Ca was reduced in all treatments vs the check.”
t0“TOMATOES”
Claim · model-written summary
Placements involving broadcasting increased leaf manganese markedly at all rates.
- Taxon
- TOMATOESt0
- Treatment
- placements involving broadcastinge0
- Outcome
- Leaf Mne0
- Direction
- increased markedlye0
Not reportedComparator
Verbatim
e0“Leaf Mn was increased markedly by placements involving broadcasting at all rates.”
t0“TOMATOES”
The same questions in other papers
transplanting · nutrient: content · Solanum lycopersicum (tomato)Positive and negative results
2 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
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.