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Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors conclude that half the rice and wheat NPK dose can be saved without lowering yield while maximizing returns by growing and incorporating sunnhemp between rice rows.

Taxon: riceOryza sativae0
Treatment: line of sunnhemp was grown along with after every sixth row of rice, cut at 45 days after sowing and trampled in inter row space of ricee0
Interactor: sunnhempCrotalaria junceae0other
Outcome: 50% NPK dose to rice and wheat crop can be savede0
Qualifier: without decrease in yield and with maximum net returns and benefit : cost ratioe0

Verbatim

e0
“Thus 50% NPK dose to rice and wheat crop can be saved without decrease in yield and with maximum net returns and benefit : cost ratio, when line of sunnhemp was grown along with after every sixth row of rice, cut at 45 days after sowing and trampled in inter row space of rice.”
✓ located verbatim in the source · abstract, characters 841–1118

Title

Integrated nutrient management in basmati rice (Oryza sativa)-wheat (Triticum aestivum) cropping system

S.V. BHOITE . Indian Journal of Agronomy 2001. doi:10.59797/ija.v50i2.5074

Other claims from this paper (3)

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Three full-sib progenies with the lowest yield reduction were identified as suitable initial material for developing varieties with higher drought tolerance.

Taxon: soybeanGlycine maxt0
Outcome: suitable initial material for the development of varieties with higher tolerance to drought conditionse0

Verbatim

e0
“Three progenies of FS crossings with the lowest yield reduction were identified as suitable initial material for the development of varieties with higher tolerance to drought conditions”
✓ located verbatim in the source · abstract, characters 1756–1941

t0
“soybean”
✓ located verbatim in the source · title, characters 57–64

Title

Decrease of yield components and morphological traits of soybean full-sibs under drought conditions

Mirjana Srebric; Zoran Dumanovic; Vesna Peric; et al. Genetika 2020. doi:10.2298/gensr2003249s

Other claims from this paper (7)

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors suggest reducing nitrogen to N1 under combined stress to compensate for yield, WUE and NUE losses.

Taxon: WheatTriticum aestivumt0
Outcome: reducing N application (N1)e0
Qualifier: may be a suitable strategye0

Verbatim

e0
“under combined stress conditions, reducing N application (N1) may be a suitable strategy to compensate for the decrease in yield, WUE and NUE.”
✓ located verbatim in the source · abstract, characters 2583–2725

t0
“Wheat”
✓ located verbatim in the source · title, characters 184–189

Title

Nitrogen Modulates the Effects of Short-Term Heat, Drought and Combined Stresses after Anthesis on Photosynthesis, Nitrogen Metabolism, Yield, and Water and Nitrogen Use Efficiency of Wheat

Chen Ru; Xiaotao Hu; Dianyu Chen; et al. Water 2022. doi:10.3390/w14091407

Other claims from this paper (18)

Intervention effect N2 enhanced grain nitrate reductase and glutamine synthase activities relative to N1 under heat stress.
Intervention effect N2 enhanced grain nitrate reductase and glutamine synthase activities relative to N1 under drought stress.
Intervention effect N2 increased photosynthetic rate, PSII efficiency and instantaneous WUE relative to N1 under individual post-anthesis stresses.
Intervention effect N3 increased photosynthetic rate, PSII efficiency and instantaneous WUE relative to N1 under individual post-anthesis stresses.
Intervention effect Under combined stress, N1 usually significantly improved photosynthetic rate, PSII efficiency and instantaneous WUE.
Intervention effect Nitrogen application increased green leaf area, aboveground dry mass and height in association with increased photosynthesis.
Association Leaf nitrogen content per unit area explained variation in photosynthetic rate more accurately.
Intervention effect Post-anthesis heat stress decreased yield by reducing grain number and thousand kernel weight.
Intervention effect Post-anthesis drought decreased yield by reducing grain number and thousand kernel weight.
Intervention effect Combined post-anthesis stress decreased yield by reducing grain number and thousand kernel weight.
Intervention effect Combined stress reduced NUE more than individual heat or drought.
Intervention effect N2 significantly prevented decreases in yield and NUE relative to N1 under individual heat and drought.
Intervention effect N3 significantly prevented decreases in yield and NUE relative to N1 under individual heat and drought.
Intervention effect N1 was conducive to improving wheat productivity, WUE and NUE under combined stress.
Recommendation The authors recommend appropriately increasing nitrogen under individual post-anthesis heat or drought.
Intervention effect Heat after anthesis reduced grain number per spike and thousand kernel weight.
Intervention effect Drought after anthesis reduced grain number per spike and thousand kernel weight.
Intervention effect Combined stress after anthesis reduced grain number per spike and thousand kernel weight.

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Precision management with supplementary fertilization and irrigation should be used to increase vigour and yield in low-vigour vineyards.

Taxon: Vitis viniferaVitis viniferat0
Treatment: supplementary fertilization and irrigatione4
Outcome: increase vigour and yielde4

Verbatim

t0
“cv. Sangiovese (Vitis vinifera L.)”
✓ located verbatim in the source · title, characters 65–99

e4
“Precision vineyard management practices like supplementary fertilization and irrigation should be used to increase vigour and yield and to decrease sugar content in LV grapes”
✓ located verbatim in the source · abstract, characters 1026–1200

Title

Influence of vigour on vine performance and berry composition of cv. Sangiovese (Vitis vinifera L.)

Ilaria Filippetti; Gianluca Allegro; Gabriele Valentini; et al. OENO One 2013. doi:10.20870/oeno-one.2013.47.1.1534

Other claims from this paper (12)

Observationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Industry capacity is considered sufficient to absorb an increase in sugarcane yield.

Taxon: sugarcanee0
Outcome: Capacity within the sugar industry value chaine2
Qualifier: sufficient to absorb an increase in yielde2

Verbatim

e0
“similar to that expected in most sugarcane producing nations”
✓ located verbatim in the source · abstract, characters 110–170

e2
“Capacity within the sugar industry value chain is considered sufficient to absorb an increase in yield, but a decrease may financially challenge many mills”
✓ located verbatim in the source · abstract, characters 1017–1172

Title

Evaluating the impact of and capacity for adaptation to climate change on sectors in the sugar industry value chain in Australia.

S. Park; Mark Howden; Heidi Horan XXVI Congress, International Society of Sugar Cane Technologists, ICC, Durban, South Africa, 29 July - 2 August, 2007. 2007

Other claims from this paper (8)

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors conclude humic acid at seedling and flowering stages could raise forage yield and reduce soil chemical pollution.

Taxon: maize var. KSC704e0
Treatment: humic acid in seedling and flowering stagese0
Outcome: forage yield and reduce the chemical pollution of soile0

Verbatim

e0
“consumption of humic acid in seedling and flowering stages of maize var. KSC704 could be raised up forage yield and reduce the chemical pollution of soil”
✓ located verbatim in the source · abstract, characters 1332–1485

Title

Effects of humic acid on decrease of phosphorus usage in forage maize var. KSC704 (Zea mays L.)

H Rezazadeh; S H Esmaeilzadeh Khorasani; Rsa Haghighi 2012

Other claims from this paper (5)

Intervention effect Phosphorus level significantly affected de-husked ear, cob weight and harvest index in forage maize.
Intervention effect Humic acid level significantly affected maize dry material, ear and cob traits, row number and harvest index.
Intervention effect At 100 kg/ha phosphorus, forage maize dry material yield was highest at 24937 kg/ha.
Intervention effect Humic acid at flowering increased forage dry material to 31035 kg/ha.
Recommendation The authors recommend lower phosphorus fertilizer use for forage maize in these soils.

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Cotton water and nitrogen should be shifted from before full flowering to the middle and late growth stages, with adequate pre-sowing irrigation.

Taxon: cottonGossypium hirsutume0
Treatment: decrease of the allocation of water and nitrogen before the full flowering stagee6
Outcome: allocation of water and nitrogene6

Verbatim

e0
“two genotypes of high-yield cotton cultivars were used with a soil column culture experiment”
✓ located verbatim in the source · abstract, characters 136–228

e6
“through the decrease of the allocation of water and nitrogen before the full flowering stage,together with the increase of the allocation of water and nitrogen during the middle and late growth stages”
✓ located verbatim in the source · abstract, characters 989–1189

Title

Effects of Irrigation and Nitrogen Application Regimes on Leaf Senescence and Yield and Fiber Quality of Cotton in Plastic Mulched/Drip Irrigated Systems

Wangfeng Zhang Journal of Shihezi University 2010

Other claims from this paper (9)

Intervention effect Enhanced basal fertilizer increased leaf SOD, POD and CAT activities under water deficit.
Intervention effect Restoring sufficient water and nitrogen after full flowering increased leaf SOD, POD and CAT activities.
Intervention effect Restoring sufficient water and nitrogen after full flowering reduced leaf MDA content.
Intervention effect Restoring sufficient water and nitrogen after full flowering restrained lipid peroxidation.
Intervention effect Restoring sufficient water and nitrogen after full flowering increased cell membrane stability.
Intervention effect Restoring sufficient water and nitrogen after full flowering delayed leaf and plant senescence.
Intervention effect Restoring sufficient water and nitrogen after full flowering extended leaf function period.
Intervention effect Restoring sufficient water and nitrogen after full flowering increased boll weight and cotton yield.
Intervention effect Restoring sufficient water and nitrogen after full flowering partly improved cotton fiber quality.

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The improved planting system is recommended as the best one for rice in this setting.

Taxon: riceOryza sativat0
Outcome: improved system was the best onee7

Verbatim

t0
“Iranian ricegenotypes”
✓ located verbatim in the source · title, characters 68–89

e7
“So according to the results improved system was the best one because of decrease in lodging and increase in grain yield”
✓ located verbatim in the source · abstract, characters 1188–1307

Title

Evaluation of related to lodging characteristics and grain yield in Iranian ricegenotypes under modified agronomical systems

Salman Dastan; Ghorban Noormohamadi; H Madani; et al. Annals of biological research 2013

Other claims from this paper (10)

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors conclude that transplanting at a younger leaf age could reduce fertilizer loss and environmental pollution.

Taxon: riceOryza sativae0
Outcome: transplanting young leaf agee0

Verbatim

e0
“transplanting young leaf age could increase rice yield and nitrogen utilization efficiency,and decrease loss of nitrogen fertilizer and pollution level on environment”
✓ located verbatim in the source · abstract, characters 802–968

Title

EFFECT OF DIFFERENT TRANSPLANTING LEAF AGE ON RICE YIELD,NITROGEN UTILIZATION EFFICIENCY AND FATE OF ~(15)N-FERTILIZER

Hongzhu Fan Journal of Nuclear Agricultural Sciences 2010

Other claims from this paper (13)

Intervention effect Rice yield decreased significantly as transplanting leaf age was delayed.
Intervention effect Grain and straw uptake of fertilizer nitrogen decreased with delayed transplanting.
Intervention effect Nitrogen utilization decreased with delayed transplanting.
Intervention effect Fertilizer nitrogen residue decreased with delayed transplanting.
Intervention effect Fertilizer nitrogen loss increased with delayed transplanting.
Observation Most rice nitrogen absorption came from soil across transplanting leaf ages.
Observation Fertilizer supplied almost one third of total nitrogen.
Observation Soil supplied two thirds of total nitrogen.
Observation Fertilizer efficiency ranged from 20.8% to 25.7%.
Observation Fertilizer nitrogen residue ratio ranged from 17.9% to 32.2%.
Observation Fertilizer nitrogen loss ranged from 42.1% to 61.3%.
Observation Fertilizer nitrogen residue was mainly in the top 0~20cm soil.
Recommendation The authors conclude that transplanting at a younger leaf age could increase yield and nitrogen utilization.

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Across two years, the authors concluded that combined biochar and APRDI could retain soil nitrogen, reduce leaching risk and enhance total crop yield.

Taxon: perennial citron daylilyt0
Outcome: combining biochar application with the APRDI regimee0
Qualifier: two consecutive planting yearse0

Verbatim

e0
“combining biochar application with the APRDI regime could help retain soil N, decrease the risk of N leaching, and enhance crop yield in total for two consecutive planting years”
✓ located verbatim in the source · abstract, characters 2088–2265

t0
“perennial citron daylily”
✓ located verbatim in the source · title, characters 66–90

Title

Biochar effects on soil nitrogen retention, leaching and yield of perennial citron daylily under three irrigation regimes

Xiaolei Sun; Xiaosong Yang; Zhengyi Hu; et al. Agricultural Water Management 2024. doi:10.1016/j.agwat.2024.108788

Other claims from this paper (12)

Observation Yield and soil nitrogen responses to biochar and irrigation varied between planting years.
Intervention effect In the first year, APRDI increased flower bud yield 18–28% relative to CDI and WSDI.
Association APRDI left lower surface-soil nitrate retention after the first harvest, consistent with improved nitrate use efficiency.
Intervention effect Biochar under APRDI reduced yield by 27%.
Intervention effect WSDI reduced yields relative to the other irrigation regimes.
Intervention effect WSDI decreased subsurface soil total nitrogen by 9–19% relative to the other two regimes.
Intervention effect WSDI increased soil-solution total nitrogen concentration by 14–28%, implying higher leaching risk.
Intervention effect Neither biochar nor irrigation caused crop yield variation after the second harvest year.
Intervention effect Irrigation regimes had limited influence on soil nitrogen status in the second year.
Intervention effect Biochar mitigated soil nitrogen decline by improving organic nitrogen retention by nearly 16–85%.
Intervention effect Biochar with APRDI produced the lowest subsurface soil-solution total nitrogen concentration, suggesting lower leaching risk.
Recommendation The authors recommend combined biochar and APRDI for sustainable nitrogen management in long-term perennial cropping.

“yield decrease”

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