Search claims · PlantClaims

Physiological basis of yield variation in response to row spacing and plant density of mungbean grown in subtropical environments 1

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Narrow rows lost up to 10% yield at Emerald, where the crop suffered severe drought.

Taxon: mungbeanVigna radiatae0
Material: Crystale0
Treatment: narrow rowse1
Outcome: yield losse1
Direction: decreaseinferrede1
Value: up to 10%e1
Qualifier: severe droughte1
Setting: Emeralde1

Not reportedComparator

Verbatim

e0
“in the mungbean [ Vigna radiata (L.) Wilczek] variety “Crystal” grown in different subtropical environments”
✓ located verbatim in the source · abstract, characters 136–243

e1
“However, yield loss of up to 10% was also recorded from narrow rows at Emerald where the crop suffered severe drought”
✓ located verbatim in the source · abstract, characters 905–1022

Title

Physiological basis of yield variation in response to row spacing and plant density of mungbean grown in subtropical environments

Rao C.N. Rachaputi; Yashvir Chauhan; Col Douglas; et al. Field Crops Research 2015. doi:10.1016/j.fcr.2015.07.013

Other claims from this paper (9)

Intervention effect Narrow row spacing gave 22% higher shoot dry matter than wide rows in mungbean.
Intervention effect Narrow row spacing gave 14% more yield than wide rows in mungbean.
Intervention effect The yield advantage of narrow rows in mungbean ranged from 10% to 36% across irrigated and rain-fed trials.
Intervention effect Plant density had no significant effect on mungbean in any trial.
Intervention effect The interaction between plant density and row spacing had no significant effect on mungbean in any trial.
Association The yield advantage of narrow rows in mungbean was related to 22% more intercepted radiation.
Intervention effect Simulations suggested narrow rows had greater soil-water use through transpiration than evaporation in mungbean.
Intervention effect Simulations suggested narrow rows gave higher yield per mm of soil water in mungbean.
Intervention effect Long-term simulation over 123 years indicated narrow rows could give up to 30% higher grain yield than wide rows in 95% of seasons.

Wpływ wieloletniego nawożenia oraz następstwa roślin na plonowanie i zawartość makroelementów w życie ozimym 1

Show all 1 →

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Continuous cropping reduced mean winter rye yield by 18% relative to crop rotation.

Taxon: winter ryeSecale cerealee0
Treatment: continuous croppinge0
Outcome: mean yielde0
Direction: decreasee0
Value: 18%e0
Comparator: crop rotatione0

Verbatim

e0
“In continuous cropping mean yield of winter rye as compared to crop rotation a decrease for the 3-year period reached 18%”
✓ located verbatim in the source · abstract, characters 473–594

Title

Wpływ wieloletniego nawożenia oraz następstwa roślin na plonowanie i zawartość makroelementów w życie ozimym

Andrzej Blecharczyk; Irena Małecka; Jerzy Pudełko; et al. DOAJ (DOAJ: Directory of Open Access Journals) 2004

Other claims from this paper (6)

Intervention effect FYM and NPK alone had similar effects on winter rye yield.
Intervention effect Combined FYM and NPK increased yield by 8.3% relative to NPK.
Intervention effect Combined FYM and NPK increased yield by 12.7% relative to FYM.
Intervention effect Above-ground dry matter and mineral nutrient accumulation at stem elongation were highest under combined FYM and NPK.
Intervention effect At GS 32, FYM alone slowed above-ground dry matter and nutrient accumulation relative to NPK.
Intervention effect FYM with NPK increased N, P and K uptake in winter rye grain and straw.

RESPONSE OF SUGAR MAIZE (Zea mays ssp. saccharata L.) TO NITROGEN AND PHOSPHORUS FERTILISATION METHODS DEPENDING ON THE SOWING DATE PART I. COBS YIELD 1

Show all 1 →

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Delaying sowing to late May significantly decreased sugar maize yield.

Taxon: sugar maizee0
Treatment: Sowing delay until the third decade of Maye0
Outcome: sugar maize yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Sowing delay until the third decade of May caused a significant decrease in sugar maize yield.”
✓ located verbatim in the source · abstract, characters 430–524

Title

RESPONSE OF SUGAR MAIZE (Zea mays ssp. saccharata L.) TO NITROGEN AND PHOSPHORUS FERTILISATION METHODS DEPENDING ON THE SOWING DATE PART I. COBS YIELD

Andrzej Kruczek http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.dl-catalog-6bda8835-f266-4cd3-b958-44fb6bf10d65/c/000010201000009000040003900046.pdf 2010

Other claims from this paper (6)

Intervention effect Late April was the most favourable sowing date for cob yield.
Intervention effect Starter ammonium phosphate increased covered cob yield relative to spread fertilisation.
Intervention effect Starter ammonium phosphate increased cob number per area relative to spread fertilisation.
Intervention effect The starter fertilisation benefit was particularly evident when all nitrogen was supplied before sowing.
Intervention effect An 80 kg N·ha-1 dose increased cob yield relative to half that dose when nitrogen was supplied before sowing in late April.
Intervention effect Delaying sowing by about a month reversed the cob-yield response to the higher nitrogen dose.

Effect of different N supplying dates on yield and content of protein in Japonica rice. 1

Show all 1 →

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Nitrogen supplied after 10 August decreased rice yield.

Taxon: riceOryza sativae7
Treatment: Nitrogen supplying datee7
Outcome: rice yielde7
Direction: decreaseinferrede7
Qualifier: after 10 Auguste7

Not reportedComparator

Verbatim

e7
“Following the postponement of Nitrogen supplying date(after 10 August),the content of protein in seed presented climbing trend and rice yield was on the contrary”
✓ located verbatim in the source · abstract, characters 789–950

Title

Effect of different N supplying dates on yield and content of protein in Japonica rice.

Liu Ming-jiu; Huang Zhong-wen; HU Hai-yan Xi'nan nongye xuebao 2009

Other claims from this paper (5)

Intervention effect Nitrogen supply date had a significant effect on seed protein content and yield of japonica rice.
Intervention effect Nitrogen applied 50-55 days after transplanting (about 5-10 August) in the Huabei Yellow River area gave the best yield and a proper protein content.
Mechanism The main reason for the best yield is an increase in panicle number.
Intervention effect Nitrogen supplied before 10 August increased rice yield and seed protein content together as the date advanced.
Intervention effect Nitrogen supplied after 10 August made the seed protein content show a climbing trend.

Study on Non-pollution Seedling Treatment Techniques of Ligusticum chuanxiong 1

Show all 1 →

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Trichoderma biological preparation gave a root rot control effect of 75.49% on Ligusticum chuanxiong.

Taxon: Ligusticum chuanxiongLigusticum chuanxionge2
Treatment: Trichoderma biological preparatione2
Interactor: TrichodermaTrichodermae2biocontrol_agent
Outcome: control effecte2
Direction: decreaseinferrede2
Value: 75.49 %e2

Not reportedComparator

Verbatim

e2
“The control effect of Trichoderma biological preparation to the root rot of Ligusticum chuanxiong arrived at 75.49 %,and the yield was increased by 14.60 %”
✓ located verbatim in the source · abstract, characters 312–467

Title

Study on Non-pollution Seedling Treatment Techniques of Ligusticum chuanxiong

Zeng HuaLan; He Lian; Ye PengSheng; et al. Xi'nan nongye xuebao 2009

Other claims from this paper (4)

Photosynthetic and yield performance of rice (Oryza sativa) genotypes under low temperature condition in hills 1

Show all 1 →

Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Grain sterility was significantly related to cold-tolerance efficiency (r = - 0.836**), negatively.

Taxon: riceOryza sativat0
Outcome: grain sterilitye0
Direction: decreaseinferrede0
Value: r = - 0.836**e0
Comparator: cold-tolerance efficiencye0

Verbatim

t0
“performance of rice (Oryza sativa) genotypes”
✓ located verbatim in the source · title, characters 25–69

e0
“A significant relationship of grain sterility (r = - 0.836**), harvest index (r = 0.929**), panicle weight (r = 0.574*), NR activity (r = 567*), anthocyanins content (r = 0.561*) with cold-tolerance efficiency was observed”
✓ located verbatim in the source · abstract, characters 1472–1694

Title

Photosynthetic and yield performance of rice (Oryza sativa) genotypes under low temperature condition in hills

Pramod Kumar The Indian Journal of Agricultural Sciences 2002

Other claims from this paper (18)

Effect of salinity and silicon application on photosynthetic characteristics of sorghum (Sorghum bicolor L 1

Show all 1 →

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Salinity reduced variable fluorescence and quantum yield.

Taxon: sorghumSorghumt0
Treatment: salinitye0
Outcome: variable fluorescence (Fv) and quantum yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“salinity imposed a remarkable decrease on variable fluorescence (Fv) and quantum yield”
✓ located verbatim in the source · abstract, characters 343–429

t0
“sorghum”
✓ located verbatim in the source · title, characters 80–87

Title

Effect of salinity and silicon application on photosynthetic characteristics of sorghum (Sorghum bicolor L

Jafar Nabati; Mohammad Kafi; A Masoumi; et al. INTERNATIONAL JOURNAL OF AGRICULTURAL SCIENCES 2013

Other claims from this paper (9)

Intervention effect Salinity significantly reduced photosynthesis, chlorophyll a and b, and dry matter.
Intervention effect At the highest salinity, 1.92 g.kg -1 soil silicon raised photosynthetic rate by 24% against 1.44 g.kg -1 soil silicon.
Intervention effect At highest salinity, higher silicon raised transpiration rate by 19%.
Intervention effect At highest salinity, higher silicon raised quantum yield by 38%.
Intervention effect At highest salinity, higher silicon raised total pigments by 22%.
Intervention effect At highest salinity, higher silicon raised dry matter accumulation by 65%.
Association Shoot dry weight and chlorophyll a and b did not correlate significantly.
Observation Sepideh had higher leaf chlorophyll a and b and Cha/Chb than Omidbakhsh.
Observation Omidbakhsh had higher photosynthetic rate and dry matter accumulation than Sepideh.

Reaction of winter spelt varieties on manure fertilization. 1

Show all 1 →

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Higher manure rates did not increase spelt yield and often tended to decrease it.

Treatment: Higher ratee0
Outcome: yielde0
Direction: decreasinge0

Not reportedTaxonComparator

Verbatim

e0
“Higher rate didn’t increase the yield and often caused tendency for yield decreasing.”
✓ located verbatim in the source · abstract, characters 660–745

Title

Reaction of winter spelt varieties on manure fertilization.

H. Sulewska; W. Koziara; Grażyna Szymańska; et al. Journal of Research and Applications in Agricultural Engineering 2010

Other claims from this paper (4)

Association Suitable rainfall years doubled spelt yield relative to low-rainfall years.
Intervention effect Applying 15 tons of manure per hectare was advantageous for spelt.
Observation Schwabenpelz and Badengold responded similarly to manure.
Observation Badengold yielded more than Schwabenpelz across years and cultivation variants.

“yield decrease”

Claim types

Direction of the findings

Over time

Claim type

Research area

Polarity

Statistics

Physiological basis of yield variation in response to row spacing and plant density of mungbean grown in subtropical environments 1

Wpływ wieloletniego nawożenia oraz następstwa roślin na plonowanie i zawartość makroelementów w życie ozimym 1

RESPONSE OF SUGAR MAIZE (Zea mays ssp. saccharata L.) TO NITROGEN AND PHOSPHORUS FERTILISATION METHODS DEPENDING ON THE SOWING DATE PART I. COBS YIELD 1

Effect of different N supplying dates on yield and content of protein in Japonica rice. 1

Study on Non-pollution Seedling Treatment Techniques of Ligusticum chuanxiong 1

Photosynthetic and yield performance of rice (Oryza sativa) genotypes under low temperature condition in hills 1

Effect of salinity and silicon application on photosynthetic characteristics of sorghum (Sorghum bicolor L 1

Reaction of winter spelt varieties on manure fertilization. 1