Abstract
A field experiment was carried out during the summer seasons of 2013 and 2014 at the Experimental Farm at El-Kassasin, Hort. Station Ismailia Governorate, Egypt, to study the effect of compost fertilizer at 3, 6 and 9 ton/fed. and topping frequency (without , once and twice) on growth, shoot chemical composition, yield components (tubers and shoots), tuber quality and blade anatomy of Jerusalem artichoke plants (Helianthus tuberosus L.) cv. Fuseau grown in sandy soil and using drip irrigation system was used. Fertilizing Jerusalem artichoke plants grown in sandy soil with compost at 9 ton/fed. and un topped plants significantly increased plant height , both fresh and dry weight of shoots , N, P and K content(%) and uptake by shoots and total protein (%) in shoots, average tuber weight, yield per plant and per fed., dry matter, total carbohydrates and total sugars, as well as inulin content in tuber in both seasons and leaf blade parameters in the second season only. In addition, this treatment recorded the best economic traits (average two seasons). While the interaction between compost at 9 ton/fed. and topping plant twice recorded the highest yield of shoots and numbers per plant in both seasons. The interaction between compost at 9 ton /fed. and topping plants once came in the second rank for the most abovementioned traits. On the other hand, the least values of plant growth, chemical constituents in shoots , yield and its components and tuber quality were recorded with the plants which fertilized with compost at 3 ton /fed., and topping plants twice number. Conclusively, it could be concluded that, fertilizing Jerusalem artichoke plants grown in sandy soil with compost at 9 ton/fed. and un topped plants to obtain high yield of tubers and best quality as well as net return under the same conditions.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 15
Claim · model-written summary
Compost at 9 ton/fed. with un-topped plants significantly increased plant height of Jerusalem artichoke.
- Taxon
- Helianthus tuberosus L.
.jpg?width=60)
Helianthus tuberosuse1 - Treatment
- compost at 9 ton/fed. and un topped plantse2
- Outcome
- plant heighte2
- Direction
- increasede2
- Setting
- El-Kassasin, Hort. Station Ismailia Governorate, Egypte7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e1“Jerusalem artichoke plants (Helianthus tuberosus L.) cv. Fuseau”
e2“Fertilizing Jerusalem artichoke plants grown in sandy soil with compost at 9 ton/fed. and un topped plants significantly increased plant height”
e7“at the Experimental Farm at El-Kassasin, Hort. Station Ismailia Governorate, Egypt”
Claim · model-written summary
Compost at 9 ton/fed. with un-topped plants significantly increased both fresh and dry weight of shoots of Jerusalem artichoke.
- Taxon
- Helianthus tuberosus L.Helianthus tuberosuse1
- Treatment
- compost at 9 ton/fed. and un topped plantse2
- Outcome
- both fresh and dry weight of shootse3
- Direction
- increasede2
- Setting
- El-Kassasin, Hort. Station Ismailia Governorate, Egypte7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Jerusalem artichoke plants (Helianthus tuberosus L.) cv. Fuseau”
e2“Fertilizing Jerusalem artichoke plants grown in sandy soil with compost at 9 ton/fed. and un topped plants significantly increased plant height”
e3“both fresh and dry weight of shoots”
e7“at the Experimental Farm at El-Kassasin, Hort. Station Ismailia Governorate, Egypt”
Claim · model-written summary
Compost at 9 ton/fed. with un-topped plants significantly increased N, P and K content of Jerusalem artichoke shoots.
- Taxon
- Helianthus tuberosus L.Helianthus tuberosuse1
- Treatment
- compost at 9 ton/fed. and un topped plantse2
- Outcome
- N, P and K content(%)e4
- Direction
- increasede2
- Setting
- El-Kassasin, Hort. Station Ismailia Governorate, Egypte7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Jerusalem artichoke plants (Helianthus tuberosus L.) cv. Fuseau”
e2“Fertilizing Jerusalem artichoke plants grown in sandy soil with compost at 9 ton/fed. and un topped plants significantly increased plant height”
e4“N, P and K content(%) and uptake by shoots”
e7“at the Experimental Farm at El-Kassasin, Hort. Station Ismailia Governorate, Egypt”
Claim · model-written summary
Compost at 9 ton/fed. with un-topped plants significantly increased uptake of N, P and K by Jerusalem artichoke shoots.
- Taxon
- Helianthus tuberosus L.Helianthus tuberosuse1
- Treatment
- compost at 9 ton/fed. and un topped plantse2
- Outcome
- uptake by shootse4
- Direction
- increasede2
- Qualifier
- N, P and Ke4
- Setting
- El-Kassasin, Hort. Station Ismailia Governorate, Egypte7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Jerusalem artichoke plants (Helianthus tuberosus L.) cv. Fuseau”
e2“Fertilizing Jerusalem artichoke plants grown in sandy soil with compost at 9 ton/fed. and un topped plants significantly increased plant height”
e4“N, P and K content(%) and uptake by shoots”
e7“at the Experimental Farm at El-Kassasin, Hort. Station Ismailia Governorate, Egypt”
Claim · model-written summary
Compost at 9 ton/fed. with un-topped plants significantly increased total protein in shoots of Jerusalem artichoke.
- Taxon
- Helianthus tuberosus L.Helianthus tuberosuse1
- Treatment
- compost at 9 ton/fed. and un topped plantse2
- Outcome
- total protein (%) in shootse5
- Direction
- increasede2
- Setting
- El-Kassasin, Hort. Station Ismailia Governorate, Egypte7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Jerusalem artichoke plants (Helianthus tuberosus L.) cv. Fuseau”
e2“Fertilizing Jerusalem artichoke plants grown in sandy soil with compost at 9 ton/fed. and un topped plants significantly increased plant height”
e5“total protein (%) in shoots”
e7“at the Experimental Farm at El-Kassasin, Hort. Station Ismailia Governorate, Egypt”
Claim · model-written summary
Compost at 9 ton/fed. with un-topped plants significantly increased average tuber weight, yield per plant and yield per feddan.
- Taxon
- Helianthus tuberosus L.Helianthus tuberosuse1
- Treatment
- compost at 9 ton/fed. and un topped plantse2
- Outcome
- average tuber weight, yield per plant and per fed.e6
- Direction
- increasede2
- Setting
- El-Kassasin, Hort. Station Ismailia Governorate, Egypte7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Jerusalem artichoke plants (Helianthus tuberosus L.) cv. Fuseau”
e2“Fertilizing Jerusalem artichoke plants grown in sandy soil with compost at 9 ton/fed. and un topped plants significantly increased plant height”
e6“average tuber weight, yield per plant and per fed.”
e7“at the Experimental Farm at El-Kassasin, Hort. Station Ismailia Governorate, Egypt”
Claim · model-written summary
Compost at 9 ton/fed. with un-topped plants significantly increased dry matter, total carbohydrates and total sugars in tubers.
- Taxon
- Helianthus tuberosus L.Helianthus tuberosuse1
- Treatment
- compost at 9 ton/fed. and un topped plantse2
- Outcome
- dry matter, total carbohydrates and total sugarse0
- Direction
- increasede2
- Setting
- El-Kassasin, Hort. Station Ismailia Governorate, Egypte7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Jerusalem artichoke plants (Helianthus tuberosus L.) cv. Fuseau”
e2“Fertilizing Jerusalem artichoke plants grown in sandy soil with compost at 9 ton/fed. and un topped plants significantly increased plant height”
e0“dry matter, total carbohydrates and total sugars”
e7“at the Experimental Farm at El-Kassasin, Hort. Station Ismailia Governorate, Egypt”
Claim · model-written summary
Compost at 9 ton/fed. with un-topped plants significantly increased inulin content in tubers in both seasons.
- Taxon
- Helianthus tuberosus L.Helianthus tuberosuse1
- Treatment
- compost at 9 ton/fed. and un topped plantse2
- Outcome
- inulin content in tubere0
- Direction
- increasede2
- Qualifier
- in both seasonse0
- Setting
- El-Kassasin, Hort. Station Ismailia Governorate, Egypte7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Jerusalem artichoke plants (Helianthus tuberosus L.) cv. Fuseau”
e2“Fertilizing Jerusalem artichoke plants grown in sandy soil with compost at 9 ton/fed. and un topped plants significantly increased plant height”
e0“as well as inulin content in tuber in both seasons”
e7“at the Experimental Farm at El-Kassasin, Hort. Station Ismailia Governorate, Egypt”
Claim · model-written summary
Compost at 9 ton/fed. with un-topped plants significantly increased leaf blade parameters in the second season only.
- Taxon
- Helianthus tuberosus L.Helianthus tuberosuse1
- Treatment
- compost at 9 ton/fed. and un topped plantse2
- Outcome
- leaf blade parameterse0
- Direction
- increasede2
- Qualifier
- in the second season onlye0
- Setting
- El-Kassasin, Hort. Station Ismailia Governorate, Egypte7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Jerusalem artichoke plants (Helianthus tuberosus L.) cv. Fuseau”
e2“Fertilizing Jerusalem artichoke plants grown in sandy soil with compost at 9 ton/fed. and un topped plants significantly increased plant height”
e0“leaf blade parameters in the second season only”
e7“at the Experimental Farm at El-Kassasin, Hort. Station Ismailia Governorate, Egypt”
Claim · model-written summary
Compost at 9 ton/fed. with un-topped plants recorded the best economic traits, averaged over two seasons.
- Taxon
- Helianthus tuberosus L.Helianthus tuberosuse1
- Treatment
- compost at 9 ton/fed. and un topped plantse2
- Outcome
- economic traitse0
- Direction
- beste0
- Qualifier
- average two seasonse0
- Setting
- El-Kassasin, Hort. Station Ismailia Governorate, Egypte7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Jerusalem artichoke plants (Helianthus tuberosus L.) cv. Fuseau”
e2“Fertilizing Jerusalem artichoke plants grown in sandy soil with compost at 9 ton/fed. and un topped plants significantly increased plant height”
e0“In addition, this treatment recorded the best economic traits (average two seasons)”
e7“at the Experimental Farm at El-Kassasin, Hort. Station Ismailia Governorate, Egypt”
Claim · model-written summary
Compost at 9 ton/fed. combined with topping twice gave the highest yield of shoots and number of shoots per plant in both seasons.
- Taxon
- Helianthus tuberosus L.Helianthus tuberosuse1
- Treatment
- compost at 9 ton /fed. and topping plant twicee0
- Outcome
- yield of shoots and numbers per plante0
- Direction
- higheste0
- Qualifier
- in both seasonse0
- Setting
- El-Kassasin, Hort. Station Ismailia Governorate, Egypte7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Jerusalem artichoke plants (Helianthus tuberosus L.) cv. Fuseau”
e0“the interaction between compost at 9 ton /fed. and topping plant twice recorded the highest yield of shoots and numbers per plant in both seasons”
e7“at the Experimental Farm at El-Kassasin, Hort. Station Ismailia Governorate, Egypt”
Claim · model-written summary
Compost at 9 ton/fed. combined with topping once ranked second for the most-mentioned traits.
- Taxon
- Helianthus tuberosus L.Helianthus tuberosuse1
- Treatment
- compost at 9 ton /fed. and topping plants oncee0
- Outcome
- the most abovementioned traitse0
- Direction
- second ranke0
- Setting
- El-Kassasin, Hort. Station Ismailia Governorate, Egypte7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Jerusalem artichoke plants (Helianthus tuberosus L.) cv. Fuseau”
e0“The interaction between compost at 9 ton /fed. and topping plants once came in the second rank for the most abovementioned traits”
e7“at the Experimental Farm at El-Kassasin, Hort. Station Ismailia Governorate, Egypt”
Claim · model-written summary
Compost at 3 ton/fed. with topping twice gave the least values of plant growth, shoot chemical constituents, yield and yield components.
- Taxon
- Helianthus tuberosus L.Helianthus tuberosuse1
- Treatment
- compost at 3 ton /fed., and topping plants twice numbere0
- Outcome
- plant growth, chemical constituents in shoots , yield and its componentse0
- Direction
- least valuese0
- Setting
- El-Kassasin, Hort. Station Ismailia Governorate, Egypte7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Jerusalem artichoke plants (Helianthus tuberosus L.) cv. Fuseau”
e0“the least values of plant growth, chemical constituents in shoots , yield and its components and tuber quality were recorded with the plants which fertilized with compost at 3 ton /fed., and topping plants twice number”
e7“at the Experimental Farm at El-Kassasin, Hort. Station Ismailia Governorate, Egypt”
Claim · model-written summary
Compost at 3 ton/fed. with topping twice gave the least tuber quality.
- Taxon
- Helianthus tuberosus L.Helianthus tuberosuse1
- Treatment
- compost at 3 ton /fed., and topping plants twice numbere0
- Outcome
- tuber qualitye0
- Direction
- least valuese0
- Setting
- El-Kassasin, Hort. Station Ismailia Governorate, Egypte7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Jerusalem artichoke plants (Helianthus tuberosus L.) cv. Fuseau”
e0“the least values of plant growth, chemical constituents in shoots , yield and its components and tuber quality were recorded with the plants which fertilized with compost at 3 ton /fed., and topping plants twice number”
e7“at the Experimental Farm at El-Kassasin, Hort. Station Ismailia Governorate, Egypt”
Claim · model-written summary
Fertilizing Jerusalem artichoke grown in sandy soil with compost at 9 ton/fed. and un-topped plants is recommended to obtain high tuber yield.
- Taxon
- Jerusalem artichoke plantsHelianthus tuberosuse0
- Treatment
- compost at 9 ton/fed. and un topped plantse0
- Outcome
- high yield of tuberse0
- Setting
- sandy soile0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“fertilizing Jerusalem artichoke plants grown in sandy soil with compost at 9 ton/fed. and un topped plants to obtain high yield of tubers and best quality”
The same questions in other papers
pruning · yield · Helianthus tuberosus (Jerusalem artichoke)Positive and negative results
1 in the opposite direction
- no effect
fertilization · quality: sugar starch · Helianthus tuberosus (Jerusalem artichoke)Positive and negative results
1 paper in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
fertilization · molecular: metabolites · Helianthus tuberosus (Jerusalem artichoke)Positive and negative results
6 papers in the same direction as this paper · 2 in the opposite direction
- positive
- negative
- no effect
5 papers more in this group
See all 9 papers →fertilization · yield · Helianthus tuberosus (Jerusalem artichoke)Positive and negative results
11 papers in the same direction as this paper · 1 reporting no difference from an alternative
- positive
- no effect
- positive
9 papers more in this group
See all 13 papers →fertilization · quality: protein · Helianthus tuberosus (Jerusalem artichoke)Results agree
1 paper in the same direction as this paper
- positive
fertilization · growth · Helianthus tuberosus (Jerusalem artichoke)Results agree
5 papers in the same direction as this paper
- positive
- positive
- positive
2 papers more in this group
See all 6 papers →fertilization · nutrient: content · Helianthus tuberosus (Jerusalem artichoke)Results agree
6 papers in the same direction as this paper
- positive
- positive
- positive
3 papers more in this group
See all 7 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.