Abstract
Field studies were conducted during the fall of 1991 and 1992 to determine effects of sidedress fertilizer placement at various N and preplant fertilizer rates on yield and head weight of direct-seeded broccoli, Brassica oleracea L. (Italica Group). Marketable yield, early yield, head weight, and rate of crop maturity were not affected by rate of preplant fertilizer or N sidedress. Broccoli responded similarly at sidedressed N rates from 134 lo 258 kg.ha-I and total N rates from 179 to 348 kg-ha-'. Method of applying sidedress fertilizer (Wing into or dropping onto the bed) did not affect marketable yield or head size
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Claims 3
Claim · model-written summary
rate of preplant fertilizer did not significantly alter yield, head weight or maturity.
- Taxon
- Broccoli
Brassica oleracea var. italicae0 - Treatment
- rate of preplant fertilizere0
- Outcome
- Marketable yield, early yield, head weight, and rate of crop maturitye0
- Direction
- not affectede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Marketable yield, early yield, head weight, and rate of crop maturity were not affected by rate of preplant fertilizer or N sidedress. Broccoli responded similarly at sidedressed N rates from 134 lo 258 kg.ha-I and total N rates from 179 to 348 kg-ha-'.”
Claim · model-written summary
N sidedress did not significantly alter yield, head weight or maturity.
- Taxon
- BroccoliBrassica oleracea var. italicae0
- Treatment
- N sidedresse0
- Outcome
- Marketable yield, early yield, head weight, and rate of crop maturitye0
- Direction
- not affectede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Marketable yield, early yield, head weight, and rate of crop maturity were not affected by rate of preplant fertilizer or N sidedress. Broccoli responded similarly at sidedressed N rates from 134 lo 258 kg.ha-I and total N rates from 179 to 348 kg-ha-'.”
Claim · model-written summary
Two sidedress placement methods did not change marketable yield or head size.
- Taxon
- BroccoliBrassica oleracea var. italicat0
- Treatment
- Wing into or dropping onto the bede0
- Outcome
- marketable yield or head sizee0
- Direction
- did not affecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Broccoli”
e0“Method of applying sidedress fertilizer (Wing into or dropping onto the bed) did not affect marketable yield or head size”
The same questions in other papers
fertilization · quality: postharvest · Brassica oleracea (wild cabbage)Positive and negative results
4 papers in the same direction as this paper · 50 in the opposite direction
- positive
- positive
- positive
51 papers more in this group
See all 55 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.