Abstract
Two winter seasons experiment was conducted in 2013 - 2014 and 2014 - 2015 at Vegetable Research Farm, Fac. of Agric., MansouraUniv. to investigate phosphorus and potassium impact on growth and yield of cauliflower. The lay out of the experiments were factorial in the complete randomize block design with three replicates. The main plots were phosphorus (i.e.; 45, 60, 75 and 90 kg as P2O5 /fed.). The sub – plots were potassium (i.e. 30, 45 and 60 kg as K2O /fed.). The data cleared that vegetative growth characters (i.e.; plant height, leaf area, weight of fresh leaves and leaves dry matter %), leaves chemical component (i.e., chlorophyll a, chlorophyll b, carotenoids, N, P and K). Curds yield and its physical quality attributes (i.e.; weight, diameter, compactness index, dry matter % and non- burst), curds chemical quality attributes (i.e.; Vitamin C, TSS, N, P and K) were significantly influenced by the interaction between phosphorus and potassium levels in both seasons. On contrast, leaves number were not affected by the combination of phosphorus and potassium.The interaction between phosphorus at 75 kg P2O5 and potassium at 45 kg K2O /fed. was the most effective combination, Since it achieved the highest leaf area, leaves fresh weight, chlorophyll a, chlorophyll b, carotenoids, curd weight, curd diameter, curd compactness index, curd dry matter %, curds yield /fed., Vitamin C, TSS and N % of curd in both seasons. On the contrary, phosphorus at 45 kg P2O5 and potassium at 30 kg K2O gave the lowest values of curd yield and quality parameters. Hence phosphorus at 75 kg P2O5 and potassium at 45 kg K2O /fed.. is recommended to attain optimum curd yield and its component of cauliflower in the study area and other similar condition.
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Claims 12
Claim · model-written summary
Phosphorus and potassium interaction significantly influenced vegetative growth traits.
- Taxon
- Cauliflower
Brassica oleracea var. botrytist0 - Treatment
- interaction between phosphorus and potassium levelse0
- Outcome
- plant height, leaf area, weight of fresh leavese0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cauliflower”
e0“vegetative growth characters (i.e.; plant height, leaf area, weight of fresh leaves and leaves dry matter %), leaves chemical component (i.e., chlorophyll a, chlorophyll b, carotenoids, N, P and K). Curds yield and its physical quality attributes (i.e.; weight, diameter, compactness index, dry matter % and non- burst), curds chemical quality attributes (i.e.; Vitamin C, TSS, N, P and K) were significantly influenced by the interaction between phosphorus and potassium levels in both seasons”
Claim · model-written summary
Phosphorus and potassium interaction significantly influenced leaf composition.
- Taxon
- CauliflowerBrassica oleracea var. botrytist0
- Treatment
- interaction between phosphorus and potassium levelse0
- Outcome
- chlorophyll a, chlorophyll b, carotenoidse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cauliflower”
e0“leaves chemical component (i.e., chlorophyll a, chlorophyll b, carotenoids, N, P and K). Curds yield and its physical quality attributes (i.e.; weight, diameter, compactness index, dry matter % and non- burst), curds chemical quality attributes (i.e.; Vitamin C, TSS, N, P and K) were significantly influenced by the interaction between phosphorus and potassium levels in both seasons”
Claim · model-written summary
Phosphorus and potassium interaction significantly influenced curd yield and physical quality.
- Taxon
- CauliflowerBrassica oleracea var. botrytist0
- Treatment
- interaction between phosphorus and potassium levelse0
- Outcome
- Curds yield and its physical quality attributese0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cauliflower”
e0“Curds yield and its physical quality attributes (i.e.; weight, diameter, compactness index, dry matter % and non- burst), curds chemical quality attributes (i.e.; Vitamin C, TSS, N, P and K) were significantly influenced by the interaction between phosphorus and potassium levels in both seasons”
Claim · model-written summary
Phosphorus and potassium interaction significantly influenced curd chemical quality.
- Taxon
- CauliflowerBrassica oleracea var. botrytist0
- Treatment
- interaction between phosphorus and potassium levelse0
- Outcome
- curds chemical quality attributese0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cauliflower”
e0“curds chemical quality attributes (i.e.; Vitamin C, TSS, N, P and K) were significantly influenced by the interaction between phosphorus and potassium levels in both seasons”
Claim · model-written summary
Phosphorus and potassium combination did not affect leaf number.
- Taxon
- CauliflowerBrassica oleracea var. botrytist0
- Treatment
- combination of phosphorus and potassiume0
- Outcome
- leaves numbere0
- Direction
- not affectede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cauliflower”
e0“leaves number were not affected by the combination of phosphorus and potassium”
Claim · model-written summary
The 75 kg P2O5 and 45 kg K2O combination produced highest leaf area and fresh weight.
- Taxon
- CauliflowerBrassica oleracea var. botrytist0
- Treatment
- phosphorus at 75 kg P2O5 and potassium at 45 kg K2O /fed.e0
- Outcome
- leaf area, leaves fresh weighte0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cauliflower”
e0“phosphorus at 75 kg P2O5 and potassium at 45 kg K2O /fed. was the most effective combination, Since it achieved the highest leaf area, leaves fresh weight”
Claim · model-written summary
The 75 kg P2O5 and 45 kg K2O combination produced highest leaf pigments.
- Taxon
- CauliflowerBrassica oleracea var. botrytist0
- Treatment
- phosphorus at 75 kg P2O5 and potassium at 45 kg K2O /fed.e0
- Outcome
- chlorophyll a, chlorophyll b, carotenoidse0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cauliflower”
e0“phosphorus at 75 kg P2O5 and potassium at 45 kg K2O /fed. was the most effective combination, Since it achieved the highest leaf area, leaves fresh weight, chlorophyll a, chlorophyll b, carotenoids”
Claim · model-written summary
The 75 kg P2O5 and 45 kg K2O combination produced highest curd size traits.
- Taxon
- CauliflowerBrassica oleracea var. botrytist0
- Treatment
- phosphorus at 75 kg P2O5 and potassium at 45 kg K2O /fed.e0
- Outcome
- curd weight, curd diameter, curd compactness indexe0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cauliflower”
e0“phosphorus at 75 kg P2O5 and potassium at 45 kg K2O /fed. was the most effective combination, Since it achieved the highest leaf area, leaves fresh weight, chlorophyll a, chlorophyll b, carotenoids, curd weight, curd diameter, curd compactness index”
Claim · model-written summary
The 75 kg P2O5 and 45 kg K2O combination produced highest curd dry matter and yield.
- Taxon
- CauliflowerBrassica oleracea var. botrytist0
- Treatment
- phosphorus at 75 kg P2O5 and potassium at 45 kg K2O /fed.e0
- Outcome
- curd dry matter %, curds yield /fed.e0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cauliflower”
e0“phosphorus at 75 kg P2O5 and potassium at 45 kg K2O /fed. was the most effective combination, Since it achieved the highest leaf area, leaves fresh weight, chlorophyll a, chlorophyll b, carotenoids, curd weight, curd diameter, curd compactness index, curd dry matter %, curds yield /fed.”
Claim · model-written summary
The 75 kg P2O5 and 45 kg K2O combination produced highest curd Vitamin C, TSS and nitrogen.
- Taxon
- CauliflowerBrassica oleracea var. botrytist0
- Treatment
- phosphorus at 75 kg P2O5 and potassium at 45 kg K2O /fed.e0
- Outcome
- Vitamin C, TSS and N % of curde0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cauliflower”
e0“phosphorus at 75 kg P2O5 and potassium at 45 kg K2O /fed. was the most effective combination, Since it achieved the highest leaf area, leaves fresh weight, chlorophyll a, chlorophyll b, carotenoids, curd weight, curd diameter, curd compactness index, curd dry matter %, curds yield /fed., Vitamin C, TSS and N % of curd”
Claim · model-written summary
The lowest phosphorus and potassium combination gave the lowest curd yield and quality.
- Taxon
- CauliflowerBrassica oleracea var. botrytist0
- Treatment
- phosphorus at 45 kg P2O5 and potassium at 30 kg K2Oe0
- Outcome
- curd yield and quality parameterse0
- Direction
- loweste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cauliflower”
e0“phosphorus at 45 kg P2O5 and potassium at 30 kg K2O gave the lowest values of curd yield and quality parameters”
Claim · model-written summary
Authors recommend 75 kg P2O5 and 45 kg K2O for optimal cauliflower curd yield.
- Taxon
- cauliflowerBrassica oleracea var. botrytise0
- Treatment
- phosphorus at 75 kg P2O5 and potassium at 45 kg K2O /fed.e0
- Outcome
- optimum curd yield and its componente0
- Qualifier
- study area and other similar conditione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cauliflower”
e0“phosphorus at 75 kg P2O5 and potassium at 45 kg K2O /fed.. is recommended to attain optimum curd yield and its component of cauliflower in the study area and other similar condition”
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8 of 10 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.
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.