Abstract
Two field experiments were conducted on potato (Solanum tuberosum L.) Spunta cv plants during the winter seasons of 2008/2009 and 2009/2010 at Kafre Meet Faris village near El-Mansoura, Dakahlia Governorate, Egypt, tostudy the effect of organic fertilizer rates (20, 30 and 40 m3/fed) and some inorganic fertilizers (NPK) levels (100%, 75% and 50% from recommended dose), either alone or in combination with foliar spray with some macronutrients sources (Hi-Fertil 1 and Ferty More) on the plant growth, yield, and yield components. The results showed that the plants fertilized with 40 m3/fed. farmyard manure (FYM) followed by 30 m3/fed. significantly increased plant stem length, number of leaves/plant, leaf area/plant and foliage dry weight/plant as well as average of tubers weight/plant and total yield. Increasing the supplied NPK level up to 100% from recommended level caused significant increases in the most vegetative growth parameters.Also, tubers weight/plant, marketable yield and total yield were increased significantly. Also, the results indicated that the plants sprayed with Hi-Fertil 1(19-19-19, NPK), had a significant effect in most vegetative growth parameters while, plants sprayed with Ferty More (5-3-43, NPK) resulted in significant increases in foliage dry weight/plant, tubers weight/plant, marketable yield and total yield. In general, the best results were obtained by using 40 m3 FYM, 50% NPK level and foliar spray with Ferty More (5-3-43, NPK) followed by the interaction among 40 m3 FYM, 50% NPK level and foliar spray with Hi-Fertil 1(19-19-19, NPK). These treatments achieved increases in tubers weight/plant total yield and marketable yield as well as decreasing unmarketable yield. Therefore, these treatments could be recommended for raising productivity, improving quality of potato and will also decrease the pollution of environment under the conditions of El-Dakahlia Governorate.
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Claims 12
Claim · model-written summary
40 m3/fed farmyard manure followed by 30 m3/fed significantly increased plant stem length, number of leaves and leaf area per plant.
- Taxon
- potato
Solanum tuberosumt0 - Treatment
- 40 m3/fed. farmyard manure (FYM)e1
- Outcome
- plant stem length, number of leaves/plant, leaf area/plante1
- Direction
- increasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“RESPONSE OF POTATO (Solanum tuberosum L.)”
e1“The results showed that the plants fertilized with 40 m3/fed. farmyard manure (FYM) followed by 30 m3/fed. significantly increased plant stem length, number of leaves/plant, leaf area/plant and foliage dry weight/plant as well as average of tubers weight/plant and total yield”
Claim · model-written summary
Farmyard manure at 40 and 30 m3/fed significantly increased foliage dry weight per plant.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- 40 m3/fed. farmyard manure (FYM)e1
- Outcome
- foliage dry weight/plante1
- Direction
- increasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“RESPONSE OF POTATO (Solanum tuberosum L.)”
e1“The results showed that the plants fertilized with 40 m3/fed. farmyard manure (FYM) followed by 30 m3/fed. significantly increased plant stem length, number of leaves/plant, leaf area/plant and foliage dry weight/plant as well as average of tubers weight/plant and total yield”
Claim · model-written summary
Farmyard manure at 40 and 30 m3/fed significantly increased average tuber weight per plant and total yield.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- 40 m3/fed. farmyard manure (FYM)e1
- Outcome
- average of tubers weight/plant and total yielde1
- Direction
- increasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“RESPONSE OF POTATO (Solanum tuberosum L.)”
e1“The results showed that the plants fertilized with 40 m3/fed. farmyard manure (FYM) followed by 30 m3/fed. significantly increased plant stem length, number of leaves/plant, leaf area/plant and foliage dry weight/plant as well as average of tubers weight/plant and total yield”
Claim · model-written summary
Raising the NPK level up to 100% of the recommended dose significantly increased most vegetative growth parameters.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- Increasing the supplied NPK level up to 100% from recommended levele2
- Outcome
- most vegetative growth parameterse2
- Direction
- increasese2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“RESPONSE OF POTATO (Solanum tuberosum L.)”
e2“Increasing the supplied NPK level up to 100% from recommended level caused significant increases in the most vegetative growth parameters”
Claim · model-written summary
NPK up to 100% of the recommended level significantly increased tuber weight per plant, marketable yield and total yield.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- Increasing the supplied NPK level up to 100% from recommended levele2
- Outcome
- tubers weight/plant, marketable yield and total yielde3
- Direction
- increasede3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“RESPONSE OF POTATO (Solanum tuberosum L.)”
e2“Increasing the supplied NPK level up to 100% from recommended level caused significant increases in the most vegetative growth parameters”
e3“Also, tubers weight/plant, marketable yield and total yield were increased significantly”
Claim · model-written summary
Foliar spray with Hi-Fertil 1 (19-19-19, NPK) had a significant effect on most vegetative growth parameters; the direction is not stated.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- Hi-Fertil 1(19-19-19, NPK)e4
- Outcome
- most vegetative growth parameterse4
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“RESPONSE OF POTATO (Solanum tuberosum L.)”
e4“plants sprayed with Hi-Fertil 1(19-19-19, NPK), had a significant effect in most vegetative growth parameters”
Claim · model-written summary
Foliar spray with Ferty More (5-3-43, NPK) significantly increased foliage dry weight and tuber weight per plant.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- sprayed with Ferty More (5-3-43, NPK)e5
- Outcome
- foliage dry weight/plant, tubers weight/plante5
- Direction
- increasese5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“RESPONSE OF POTATO (Solanum tuberosum L.)”
e5“plants sprayed with Ferty More (5-3-43, NPK) resulted in significant increases in foliage dry weight/plant, tubers weight/plant, marketable yield and total yield”
Claim · model-written summary
Foliar spray with Ferty More (5-3-43, NPK) significantly increased marketable yield and total yield.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- sprayed with Ferty More (5-3-43, NPK)e5
- Outcome
- marketable yield and total yielde5
- Direction
- increasese5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“RESPONSE OF POTATO (Solanum tuberosum L.)”
e5“plants sprayed with Ferty More (5-3-43, NPK) resulted in significant increases in foliage dry weight/plant, tubers weight/plant, marketable yield and total yield”
Claim · model-written summary
The best combination of 40 m3 FYM, 50% NPK and Ferty More spray increased tuber weight per plant, total yield and marketable yield.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- 40 m3 FYM, 50% NPK level and foliar spray with Ferty More (5-3-43, NPK)e6
- Outcome
- tubers weight/plant total yield and marketable yielde7
- Direction
- increasese7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“RESPONSE OF POTATO (Solanum tuberosum L.)”
e6“In general, the best results were obtained by using 40 m3 FYM, 50% NPK level and foliar spray with Ferty More (5-3-43, NPK)”
e7“These treatments achieved increases in tubers weight/plant total yield and marketable yield as well as decreasing unmarketable yield”
Claim · model-written summary
The same best combination decreased unmarketable yield.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- 40 m3 FYM, 50% NPK level and foliar spray with Ferty More (5-3-43, NPK)e6
- Outcome
- unmarketable yielde7
- Direction
- decreasinge7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“RESPONSE OF POTATO (Solanum tuberosum L.)”
e6“In general, the best results were obtained by using 40 m3 FYM, 50% NPK level and foliar spray with Ferty More (5-3-43, NPK)”
e7“These treatments achieved increases in tubers weight/plant total yield and marketable yield as well as decreasing unmarketable yield”
Claim · model-written summary
The authors recommend these treatments for raising potato productivity and improving quality.
- Taxon
- potatoSolanum tuberosumt0
- Outcome
- raising productivity, improving quality of potatoe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“RESPONSE OF POTATO (Solanum tuberosum L.)”
e1“These treatments could be recommended for raising productivity, improving quality of potato”
Claim · model-written summary
The authors expect these treatments to decrease environmental pollution under the conditions of El-Dakahlia Governorate.
- Taxon
- potatoSolanum tuberosumt0
- Outcome
- decrease the pollution of environmente1
- Setting
- El-Dakahlia Governoratee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“RESPONSE OF POTATO (Solanum tuberosum L.)”
e1“will also decrease the pollution of environment under the conditions of El-Dakahlia Governorate”
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