Abstract
Yield of wheat, maize and sweet potato was increased by 10.9%～28.5%, 18.5%～28.2% and 68.3%～77.5%, respectively, by inoculation with the associative nitrogen-fixing bacterium strains CN18, CN52 and BN. N fertilizer rate (75 kg N/hm~2 vs. 105 kg N/hm~2) had no significant influence on the yield-improving effect of the strains. No significant difference was observed among the strains studied in their yield-improving effect for the 3 crops. The treatment of the liquid culture of the rhizosphere associative N-fixing bacterium AN3 gave a yield improvement of wheat comparable to that of 15 kg N/hm~2.
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Claims 6
Claim · model-written summary
Bacterial inoculation increased wheat yield by 10.9%～28.5%.
- Taxon
- wheat
Triticum aestivume0 - Treatment
- inoculation with the associative nitrogen-fixing bacterium strains CN18, CN52 and BNe0
- Interactor
- associative nitrogen-fixing bacterium strains CN18, CN52 and BNe0symbiont
- Outcome
- Yield of wheate0
- Direction
- increasede0
- Value
- 10.9%～28.5%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Yield of wheat, maize and sweet potato was increased by 10.9%～28.5%, 18.5%～28.2% and 68.3%～77.5%, respectively, by inoculation with the associative nitrogen-fixing bacterium strains CN18, CN52 and BN”
Claim · model-written summary
Bacterial inoculation increased maize yield by 18.5%～28.2%.
- Treatment
- inoculation with the associative nitrogen-fixing bacterium strains CN18, CN52 and BNe0
- Interactor
- associative nitrogen-fixing bacterium strains CN18, CN52 and BNe0symbiont
- Outcome
- Yield of wheat, maize and sweet potatoe0
- Direction
- increasede0
- Value
- 18.5%～28.2%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Yield of wheat, maize and sweet potato was increased by 10.9%～28.5%, 18.5%～28.2% and 68.3%～77.5%, respectively, by inoculation with the associative nitrogen-fixing bacterium strains CN18, CN52 and BN”
Claim · model-written summary
Bacterial inoculation increased sweet potato yield by 68.3%～77.5%.
- Taxon
- sweet potato
_Flower.jpg?width=60)
Ipomoea batatase0 - Treatment
- inoculation with the associative nitrogen-fixing bacterium strains CN18, CN52 and BNe0
- Interactor
- associative nitrogen-fixing bacterium strains CN18, CN52 and BNe0symbiont
- Outcome
- Yield of wheat, maize and sweet potatoe0
- Direction
- increasede0
- Value
- 68.3%～77.5%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Flower.jpg?width=500)
Verbatim
e0“Yield of wheat, maize and sweet potato was increased by 10.9%～28.5%, 18.5%～28.2% and 68.3%～77.5%, respectively, by inoculation with the associative nitrogen-fixing bacterium strains CN18, CN52 and BN”
Claim · model-written summary
Nitrogen fertilizer rate had no significant influence on the yield improvement from bacterial strains.
- Taxon
- wheat, maize and sweet potatoIpomoea batatasTriticum aestivum
Zea mayse1 - Treatment
- N fertilizer rate (75 kg N/hm~2 vs. 105 kg N/hm~2)e0
- Outcome
- yield-improving effect of the strainse0
- Direction
- no significant influencee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“N fertilizer rate (75 kg N/hm~2 vs. 105 kg N/hm~2) had no significant influence on the yield-improving effect of the strains”
e1“Yield of wheat, maize and sweet potato was increased by 10.9%～28.5%, 18.5%～28.2% and 68.3%～77.5%, respectively, by inoculation with the associative nitrogen-fixing bacterium strains CN18, CN52 and BN.”
Claim · model-written summary
Bacterial strains did not differ significantly in yield improvement across the three crops.
Verbatim
e0“No significant difference was observed among the strains studied in their yield-improving effect for the 3 crops”
t0“YIELD-IMPROVING EFFECT OF RHIZOSPHERE ASSOCIATE NITROGEN-FIXING BACTERIA ON MAIZE WHEAT AND SWEET POTATO”
Claim · model-written summary
AN3 liquid culture improved wheat yield comparably to 15 kg N/hm~2.
- Taxon
- wheatTriticum aestivume0
- Treatment
- liquid culture of the rhizosphere associative N-fixing bacterium AN3e0
- Interactor
- rhizosphere associative N-fixing bacterium AN3e0symbiont
- Outcome
- yield improvement of wheate0
- Direction
- comparablee0
- Comparator
- 15 kg N/hm~2e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The treatment of the liquid culture of the rhizosphere associative N-fixing bacterium AN3 gave a yield improvement of wheat comparable to that of 15 kg N/hm~2”
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