Abstract
Two field experiments were carried out at Sakha Agricultural ResearchStation at Kafr El-Sheikh Governorate, Egypt, on new promising cotton genotype(Giza 86 X 10229) during 2013 and 2014 seasons to study the effect of waterstress and foliar feeding with boron and zinc under NPK fertilizer levels ongrowth, earliness, yield, yield components and some fiber quality. Eachexperiment was laid out in a split split-plot design with four replications. Themain plots involved three irrigation intervals (two weeks, three weeks and fourweeks) throughout the growing season. The sub-plots were allocated to threeNPK levels (60 kg N + 22.5 kg P2O5 + 24 kg K2O/fed; 75 kg N + 30 kg P2O5 + 36 kgK2O/fed and 90 kg N + 37.5 kg P2O5 + 48 kg K2O/fed ) The sub sub-plots involvedfour foliar feeding treatments with boron and zinc(control (without foliarapplication), foliar application of Zn-EDTA, foliar application of B-EDTA. andfoliar application of Zn-EDTA + B-EDTA). The timing of foliar applicationswere at the start and peak of flowering stages.The most important results obtained could be summarized as follows:1) The obtained results revealed that increasing irrigation intervals to four weekssignificantly decreased days to first flower, plant height at harvest, no. of fruitingbranches/plant, no. of open bolls/plant, boll weight and seed cotton yield/fed. inboth seasons and days to first open boll in one season only. While, irrigationintervals did not exhibit significant effect on no. of monopodia/plant, first fruitingnode, earliness %, seed index, lint presenting and fiber properties under study.2) The obtained results revealed that the high NPK fertilizer level (90 kg N + 37.5kg P2O5 + 48 kg K2O/fed.) significantly increased first fruiting node, days to firstflower and first open boll, plant height at harvest, no. of fruiting branches/plant,no. of open bolls/plant, boll weight and seed cotton yield/fed and significantlydecreased earliness % in both seasons and did not exhibit significant effect on no.of monopodia/plant, seed index, lint presenting and fiber properties under studyin both seasons.3) The obtained results revealed that foliar feeding with boron and zinc mixturesignificantly increased no. of fruiting branches/plant, no. of open bolls/plant, bollweight and seed cotton yield/fed. While, micronutrients treatments did not exhibitsignificant effect on plant height at harvest, no. of monopodia/plant, first fruitingnode, days to first flower and first open boll, earliness %, seed index, lintpresenting and fiber properties under study in both seasons.4) The interaction between irrigation intervals and NPK fertilizer levelssignificantly affected days to first flower, plant height at harvest, earliness%, no.of open bolls/plant, boll weight and seed cotton yield/fed in both seasons and no.of fruiting branches/plant in one season only and did not exhibit significant effecton first fruiting node, days to first open boll, seed index, lint presenting and fiberproperties under study in both seasons. 5) The interaction between NPK fertilizer levels and foliar feeding with somemicronutrients treatments significantly affected no. of open bolls/plant and seedcotton yield/fed in one season and no. of fruiting branches/plant and earliness %in both seasons and did not exhibit a significant effect on the other traits understudy in both seasons.6) The interaction between irrigation intervals, NPK fertilizer levels and foliarfeeding with some micronutrients treatments had a significant effect on no. offruiting branches/plant and no. of open bolls/plant in 2013 season only and bollweight and seed cotton yield/fed in both seasons. While, did not exhibitsignificant effect on the other traits under study in both seasons.Generally, results obtained revealed that irrigation every two weeks incombination with the high NPK fertilizer level (90 kg N + 37.5 kg P2O5 + 48 kgK2O/fed.) and foliar feeding with Zn and B mixture (2 g from each element/Lwater) at the start and peak of flowering stages for obtaining high productivity ofthe new promising genotype cotton (Giza 86 x 10229) under this study.
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Claims 20
Claim · model-written summary
Irrigation every four weeks significantly decreased days to first flower, plant height and fruiting branches per plant in cotton.
- Taxon
- cotton
Gossypium hirsutume0 - Material
- Giza 86 X 10229e0
- Treatment
- irrigation intervals to four weekse1
- Outcome
- days to first flower, plant height at harvest, no. of fruiting branches/plante1
- Direction
- decreasede1
- Setting
- Kafr El-Sheikh Governorate, Egypte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were carried out at Sakha Agricultural ResearchStation at Kafr El-Sheikh Governorate, Egypt, on new promising cotton genotype(Giza 86 X 10229) during 2013 and 2014 seasons”
e1“increasing irrigation intervals to four weeks significantly decreased days to first flower, plant height at harvest, no. of fruiting branches/plant”
Claim · model-written summary
Irrigation every four weeks significantly decreased number of open bolls per plant, boll weight and seed cotton yield.
- Taxon
- cottonGossypium hirsutume0
- Material
- Giza 86 X 10229e0
- Treatment
- increasing irrigation intervals to four weekse2
- Outcome
- no. of open bolls/plant, boll weight and seed cotton yield/fede1
- Direction
- decreasede1
- Setting
- Kafr El-Sheikh Governorate, Egypte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were carried out at Sakha Agricultural ResearchStation at Kafr El-Sheikh Governorate, Egypt, on new promising cotton genotype(Giza 86 X 10229) during 2013 and 2014 seasons”
e1“significantly decreased days to first flower, plant height at harvest, no. of fruiting branches/plant, no. of open bolls/plant, boll weight and seed cotton yield/fed”
e2“increasing irrigation intervals to four weeks”
Claim · model-written summary
Irrigation every four weeks significantly decreased days to first open boll in one season only.
- Taxon
- cottonGossypium hirsutume0
- Material
- Giza 86 X 10229e0
- Treatment
- increasing irrigation intervals to four weekse2
- Outcome
- days to first open bolle1
- Direction
- decreasede1
- Qualifier
- in one season onlye1
- Setting
- Kafr El-Sheikh Governorate, Egypte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were carried out at Sakha Agricultural ResearchStation at Kafr El-Sheikh Governorate, Egypt, on new promising cotton genotype(Giza 86 X 10229) during 2013 and 2014 seasons”
e1“significantly decreased days to first flower, plant height at harvest, no. of fruiting branches/plant, no. of open bolls/plant, boll weight and seed cotton yield/fed. inboth seasons and days to first open boll in one season only”
e2“increasing irrigation intervals to four weeks”
Claim · model-written summary
Irrigation intervals had no significant effect on number of monopodia per plant, first fruiting node or earliness percentage in cotton.
- Taxon
- cottonGossypium hirsutume0
- Material
- Giza 86 X 10229e0
- Treatment
- irrigation intervalse1
- Outcome
- no. of monopodia/plant, first fruiting node, earliness %e1
- Direction
- did not exhibit significant effecte1
- Setting
- Kafr El-Sheikh Governorate, Egypte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were carried out at Sakha Agricultural ResearchStation at Kafr El-Sheikh Governorate, Egypt, on new promising cotton genotype(Giza 86 X 10229) during 2013 and 2014 seasons”
e1“While, irrigation intervals did not exhibit significant effect on no. of monopodia/plant, first fruiting node, earliness %”
Claim · model-written summary
Irrigation intervals had no significant effect on seed index, lint percentage and fiber properties of cotton.
- Taxon
- cottonGossypium hirsutume0
- Material
- Giza 86 X 10229e0
- Treatment
- irrigation intervalse1
- Outcome
- seed index, lint presenting and fiber propertiese1
- Direction
- did not exhibit significant effecte1
- Setting
- Kafr El-Sheikh Governorate, Egypte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were carried out at Sakha Agricultural ResearchStation at Kafr El-Sheikh Governorate, Egypt, on new promising cotton genotype(Giza 86 X 10229) during 2013 and 2014 seasons”
e1“irrigation intervals did not exhibit significant effect on no. of monopodia/plant, first fruiting node, earliness %, seed index, lint presenting and fiber properties”
Claim · model-written summary
High NPK fertilizer level significantly increased first fruiting node, days to first flower and days to first open boll in cotton.
- Taxon
- cottonGossypium hirsutume0
- Material
- Giza 86 X 10229e0
- Treatment
- high NPK fertilizer levele2
- Outcome
- first fruiting node, days to first flower and first open bolle1
- Direction
- increasede1
- Setting
- Kafr El-Sheikh Governorate, Egypte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were carried out at Sakha Agricultural ResearchStation at Kafr El-Sheikh Governorate, Egypt, on new promising cotton genotype(Giza 86 X 10229) during 2013 and 2014 seasons”
e1“significantly increased first fruiting node, days to first flower and first open boll”
e2“the high NPK fertilizer level (90 kg N + 37.5kg P2O5 + 48 kg K2O/fed.)”
Claim · model-written summary
High NPK fertilizer level significantly increased plant height, fruiting branches and open bolls per plant in cotton.
- Taxon
- cottonGossypium hirsutume0
- Material
- Giza 86 X 10229e0
- Treatment
- high NPK fertilizer levele2
- Outcome
- plant height at harvest, no. of fruiting branches/plant, no. of open bolls/plante1
- Direction
- increasede1
- Setting
- Kafr El-Sheikh Governorate, Egypte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were carried out at Sakha Agricultural ResearchStation at Kafr El-Sheikh Governorate, Egypt, on new promising cotton genotype(Giza 86 X 10229) during 2013 and 2014 seasons”
e1“significantly increased first fruiting node, days to first flower and first open boll, plant height at harvest, no. of fruiting branches/plant, no. of open bolls/plant”
e2“the high NPK fertilizer level (90 kg N + 37.5kg P2O5 + 48 kg K2O/fed.)”
Claim · model-written summary
High NPK fertilizer level significantly increased boll weight and seed cotton yield in cotton.
- Taxon
- cottonGossypium hirsutume0
- Material
- Giza 86 X 10229e0
- Treatment
- high NPK fertilizer levele2
- Outcome
- boll weight and seed cotton yield/fede1
- Direction
- increasede1
- Setting
- Kafr El-Sheikh Governorate, Egypte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were carried out at Sakha Agricultural ResearchStation at Kafr El-Sheikh Governorate, Egypt, on new promising cotton genotype(Giza 86 X 10229) during 2013 and 2014 seasons”
e1“significantly increased first fruiting node, days to first flower and first open boll, plant height at harvest, no. of fruiting branches/plant, no. of open bolls/plant, boll weight and seed cotton yield/fed”
e2“the high NPK fertilizer level (90 kg N + 37.5kg P2O5 + 48 kg K2O/fed.)”
Claim · model-written summary
High NPK fertilizer level significantly decreased earliness percentage in cotton in both seasons.
- Taxon
- cottonGossypium hirsutume0
- Material
- Giza 86 X 10229e0
- Treatment
- high NPK fertilizer levele2
- Outcome
- earliness %e1
- Direction
- decreasede1
- Setting
- Kafr El-Sheikh Governorate, Egypte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were carried out at Sakha Agricultural ResearchStation at Kafr El-Sheikh Governorate, Egypt, on new promising cotton genotype(Giza 86 X 10229) during 2013 and 2014 seasons”
e1“decreased earliness % in both seasons”
e2“the high NPK fertilizer level (90 kg N + 37.5kg P2O5 + 48 kg K2O/fed.)”
Claim · model-written summary
High NPK fertilizer level had no significant effect on monopodia per plant, seed index, lint and fiber properties of cotton.
- Taxon
- cottonGossypium hirsutume0
- Material
- Giza 86 X 10229e0
- Treatment
- high NPK fertilizer levele2
- Outcome
- monopodia/plant, seed index, lint presenting and fiber propertiese1
- Direction
- did not exhibit significant effecte1
- Setting
- Kafr El-Sheikh Governorate, Egypte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were carried out at Sakha Agricultural ResearchStation at Kafr El-Sheikh Governorate, Egypt, on new promising cotton genotype(Giza 86 X 10229) during 2013 and 2014 seasons”
e1“did not exhibit significant effect on no.of monopodia/plant, seed index, lint presenting and fiber properties under studyin both seasons”
e2“the high NPK fertilizer level (90 kg N + 37.5kg P2O5 + 48 kg K2O/fed.)”
Claim · model-written summary
Foliar boron and zinc mixture significantly increased fruiting branches, open bolls and boll weight in cotton.
- Taxon
- cottonGossypium hirsutume0
- Material
- Giza 86 X 10229e0
- Treatment
- foliar feeding with boron and zinc mixturee2
- Outcome
- no. of fruiting branches/plant, no. of open bolls/plant, bollweighte1
- Direction
- increasede1
- Setting
- Kafr El-Sheikh Governorate, Egypte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were carried out at Sakha Agricultural ResearchStation at Kafr El-Sheikh Governorate, Egypt, on new promising cotton genotype(Giza 86 X 10229) during 2013 and 2014 seasons”
e1“significantly increased no. of fruiting branches/plant, no. of open bolls/plant, bollweight”
e2“foliar feeding with boron and zinc mixture”
Claim · model-written summary
Foliar boron and zinc mixture significantly increased seed cotton yield in cotton.
- Taxon
- cottonGossypium hirsutume0
- Material
- Giza 86 X 10229e0
- Treatment
- foliar feeding with boron and zinc mixturee2
- Outcome
- seed cotton yield/fede1
- Direction
- increasede1
- Setting
- Kafr El-Sheikh Governorate, Egypte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were carried out at Sakha Agricultural ResearchStation at Kafr El-Sheikh Governorate, Egypt, on new promising cotton genotype(Giza 86 X 10229) during 2013 and 2014 seasons”
e1“significantly increased no. of fruiting branches/plant, no. of open bolls/plant, bollweight and seed cotton yield/fed”
e2“foliar feeding with boron and zinc mixture”
Claim · model-written summary
Micronutrient foliar treatments had no significant effect on plant height, monopodia per plant and first fruiting node of cotton.
- Taxon
- cottonGossypium hirsutume0
- Material
- Giza 86 X 10229e0
- Treatment
- micronutrients treatmentse1
- Outcome
- plant height at harvest, no. of monopodia/plant, first fruitingnodee1
- Direction
- did not exhibite1
- Setting
- Kafr El-Sheikh Governorate, Egypte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were carried out at Sakha Agricultural ResearchStation at Kafr El-Sheikh Governorate, Egypt, on new promising cotton genotype(Giza 86 X 10229) during 2013 and 2014 seasons”
e1“While, micronutrients treatments did not exhibitsignificant effect on plant height at harvest, no. of monopodia/plant, first fruitingnode, days to first flower and first open boll, earliness %, seed index, lintpresenting and fiber properties under study”
Claim · model-written summary
Micronutrient foliar treatments had no significant effect on days to first flower, days to first open boll and earliness percentage of cotton.
- Taxon
- cottonGossypium hirsutume0
- Material
- Giza 86 X 10229e0
- Treatment
- micronutrients treatmentse1
- Outcome
- days to first flower and first open boll, earliness %e1
- Direction
- did not exhibite1
- Setting
- Kafr El-Sheikh Governorate, Egypte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were carried out at Sakha Agricultural ResearchStation at Kafr El-Sheikh Governorate, Egypt, on new promising cotton genotype(Giza 86 X 10229) during 2013 and 2014 seasons”
e1“While, micronutrients treatments did not exhibitsignificant effect on plant height at harvest, no. of monopodia/plant, first fruitingnode, days to first flower and first open boll, earliness %, seed index, lintpresenting and fiber properties under study”
Claim · model-written summary
Micronutrient foliar treatments had no significant effect on seed index, lint and fiber properties of cotton.
- Taxon
- cottonGossypium hirsutume0
- Material
- Giza 86 X 10229e0
- Treatment
- micronutrients treatmentse1
- Outcome
- seed index, lintpresenting and fiber propertiese1
- Direction
- did not exhibite1
- Setting
- Kafr El-Sheikh Governorate, Egypte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were carried out at Sakha Agricultural ResearchStation at Kafr El-Sheikh Governorate, Egypt, on new promising cotton genotype(Giza 86 X 10229) during 2013 and 2014 seasons”
e1“While, micronutrients treatments did not exhibitsignificant effect on plant height at harvest, no. of monopodia/plant, first fruitingnode, days to first flower and first open boll, earliness %, seed index, lintpresenting and fiber properties under study”
Claim · model-written summary
The irrigation by NPK interaction significantly affected days to first flower, plant height and earliness percentage of cotton.
- Taxon
- cottonGossypium hirsutume0
- Material
- Giza 86 X 10229e0
- Treatment
- irrigation intervals and NPK fertilizer levelse1
- Outcome
- days to first flower, plant height at harvest, earliness%e1
- Setting
- Kafr El-Sheikh Governorate, Egypte0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were carried out at Sakha Agricultural ResearchStation at Kafr El-Sheikh Governorate, Egypt, on new promising cotton genotype(Giza 86 X 10229) during 2013 and 2014 seasons”
e1“The interaction between irrigation intervals and NPK fertilizer levelssignificantly affected days to first flower, plant height at harvest, earliness%”
Claim · model-written summary
The irrigation by NPK interaction significantly affected number of open bolls per plant, boll weight and seed cotton yield in both seasons.
- Taxon
- cottonGossypium hirsutume0
- Material
- Giza 86 X 10229e0
- Treatment
- irrigation intervals and NPK fertilizer levelse1
- Outcome
- no.of open bolls/plant, boll weight and seed cotton yield/fede1
- Setting
- Kafr El-Sheikh Governorate, Egypte0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were carried out at Sakha Agricultural ResearchStation at Kafr El-Sheikh Governorate, Egypt, on new promising cotton genotype(Giza 86 X 10229) during 2013 and 2014 seasons”
e1“The interaction between irrigation intervals and NPK fertilizer levelssignificantly affected days to first flower, plant height at harvest, earliness%, no.of open bolls/plant, boll weight and seed cotton yield/fed in both seasons”
Claim · model-written summary
The NPK by foliar interaction significantly affected open bolls per plant and seed cotton yield in one season.
- Taxon
- cottonGossypium hirsutume0
- Material
- Giza 86 X 10229e0
- Treatment
- NPK fertilizer levels and foliar feedinge1
- Outcome
- no. of open bolls/plant and seedcotton yield/fede1
- Qualifier
- in one seasone1
- Setting
- Kafr El-Sheikh Governorate, Egypte0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were carried out at Sakha Agricultural ResearchStation at Kafr El-Sheikh Governorate, Egypt, on new promising cotton genotype(Giza 86 X 10229) during 2013 and 2014 seasons”
e1“The interaction between NPK fertilizer levels and foliar feeding with somemicronutrients treatments significantly affected no. of open bolls/plant and seedcotton yield/fed in one season”
Claim · model-written summary
The NPK by foliar interaction significantly affected fruiting branches per plant and earliness percentage in both seasons.
- Taxon
- cottonGossypium hirsutume0
- Material
- Giza 86 X 10229e0
- Treatment
- NPK fertilizer levels and foliar feedinge1
- Outcome
- no. of fruiting branches/plant and earliness %e1
- Qualifier
- in both seasonse1
- Setting
- Kafr El-Sheikh Governorate, Egypte0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were carried out at Sakha Agricultural ResearchStation at Kafr El-Sheikh Governorate, Egypt, on new promising cotton genotype(Giza 86 X 10229) during 2013 and 2014 seasons”
e1“The interaction between NPK fertilizer levels and foliar feeding with somemicronutrients treatments significantly affected no. of open bolls/plant and seedcotton yield/fed in one season and no. of fruiting branches/plant and earliness %in both seasons”
Claim · model-written summary
The three-way interaction significantly affected boll weight and seed cotton yield in both seasons.
- Taxon
- cottonGossypium hirsutume0
- Material
- Giza 86 X 10229e0
- Treatment
- irrigation intervals, NPK fertilizer levels and foliarfeeding with some micronutrients treatmentse1
- Outcome
- bollweight and seed cotton yield/fede1
- Qualifier
- in both seasonse1
- Setting
- Kafr El-Sheikh Governorate, Egypte0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were carried out at Sakha Agricultural ResearchStation at Kafr El-Sheikh Governorate, Egypt, on new promising cotton genotype(Giza 86 X 10229) during 2013 and 2014 seasons”
e1“The interaction between irrigation intervals, NPK fertilizer levels and foliarfeeding with some micronutrients treatments had a significant effect on no. offruiting branches/plant and no. of open bolls/plant in 2013 season only and bollweight and seed cotton yield/fed in both seasons”
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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.