Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Exogenous CPZ inhibited the elongation of leaves and roots of wheat seedlings under osmotic stress.

Taxon: wheat seedlingsTriticum aestivumt0
Treatment: exogenous CPZ(100μmol/L),a CaM antagoniste4
Outcome: the elongation of leaves and rootse4
Direction: inhibite4

Not reportedComparator

Verbatim

t0
“wheat seedlings”
✓ located verbatim in the source · title, characters 85–100

e4
“the addition of exogenous CPZ(100μmol/L),a CaM antagonist,can decrease obviously the relative water content(RWC)and dry matter weight of leaves,enhance the membrane permeability,and also inhibit the elongation of leaves and roots”
✓ located verbatim in the source · abstract, characters 453–682

Title

The changes of CaM content and its relation to water content under osmotic stress in wheat seedlings.

Zheng Gui Zhongguo shengtai nongye xuebao 2006

Other claims from this paper (8)

Intervention effect Osmotic stress decreased the water content of wheat seedlings.
Intervention effect Osmotic stress increased leaf CaM content rapidly, reaching a higher level at 12 h.
Intervention effect Leaf CaM content was lower than the control after the early stress period.
Intervention effect Osmotic stress decreased root CaM content at 12 h.
Intervention effect Root CaM content then increased to a peak at 48 h of osmotic stress.
Intervention effect Root CaM content declined quickly at the end of the stress.
Intervention effect Exogenous CPZ, a CaM antagonist, decreased relative water content and leaf dry matter weight of wheat seedlings under osmotic stress.
Intervention effect Exogenous CPZ enhanced membrane permeability of wheat seedlings under osmotic stress.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Total protein content decreased in nonmycorrhizal lettuce.

Taxon: Lettuce PlantsLactuca sativat0
Treatment: zince1
Outcome: Total protein contente0
Direction: reducede0

Not reportedComparator

Verbatim

e0
“Total protein content increased in Am plants, probably due to induction of antioxidant enzymes and some stress proteins but reduced in non-Am plants”
✓ located verbatim in the source · abstract, characters 963–1111

t0
“Lettuce Plants”
✓ located verbatim in the source · title, characters 68–82

e1
“The introduction of Zn caused a decrease in the inhibiting effect of zinc on dry weight of roots and shoots of lettuce plant infected by Am in contrary with non-Am plants”
✓ located verbatim in the source · abstract, characters 286–456

Title

Influence of Arbuscular Mycorrhizal Fungus (Glomus etunicatum) with Lettuce Plants under Zinc Toxicity in Nutrient Solution

Shadi Farshian; Jalil Khara; Parviz Malekzadeh Pakistan Journal of Biological Sciences 2007. doi:10.3923/pjbs.2007.2363.2367

Other claims from this paper (3)

Intervention effect Mycorrhizal infection alleviated zinc inhibition of lettuce root and shoot dry weight.
Intervention effect Chlorophyll and total sugar content decreased in both mycorrhizal and nonmycorrhizal lettuce.
Intervention effect Total protein content increased in mycorrhizal lettuce.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Clorimuron ethyl increased rice yield attributes and yield relative to weedy check.

Taxon: riceOryza sativat0
Treatment: clorimuron ethyl (0.012 kgha)e0
Outcome: yield attributes and yield of ricee0
Direction: increasee0
Comparator: weedy checke0

Verbatim

e0
“Butachlor (1 .O kglha), anilofos (0.5 kg/ha) and clorimuron ethyl (0.012 kgha) caused almost identical decrease in weed population and their dry weight and resulted in significant increase in yield attributes and yield of rice compared with weedy check”
✓ located verbatim in the source · abstract, characters 835–1087

t0
“rice (Oryza sativa)”
✓ located verbatim in the source · title, characters 53–72

Title

Effect of herbicide and nitrogen on yield of scented rice (Oryza sativa) under different rice cultures

SUBHASH CHANDER; JITENDRA PANDEY Indian Journal of Agronomy 2001. doi:10.59797/ija.v41i2.3640

Other claims from this paper (14)

Intervention effect Transplanting reduced weed population and dry weight relative to direct seeding.
Intervention effect Transplanting increased effective tillers, grains per panicle and grain yield.
Intervention effect 120 kg Nlha increased rice yield attributes and yield versus 60 kg Nlha.
Intervention effect 120 kg Nlha increased weed population and dry weight versus 60 kg Nlha.
Intervention effect Hand weeding maximally reduced weed population and dry weight in both rice cultures.
Intervention effect Hand weeding maximally increased rice yield attributes and yield in both cultures.
Intervention effect Butachlor reduced weed population and dry weight relative to weedy check.
Intervention effect Anilofos reduced weed population and dry weight relative to weedy check.
Intervention effect Clorimuron ethyl reduced weed population and dry weight relative to weedy check.
Intervention effect Butachlor increased rice yield attributes and yield relative to weedy check.
Intervention effect Anilofos increased rice yield attributes and yield relative to weedy check.
Intervention effect Chlorimuron ethyl was more effective against broad-leaved weeds.
Observation Herbicides were more effective in transplanted than direct-seeded puddled rice.
Intervention effect Herbicide and nitrogen treatments caused no noticeable change in grain quality traits.

Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Increased UV-B radiation significantly decreased the plant-mediated respiration rate in the former (elongation-pregnant) stage.

Taxon: winter wheatTriticum aestivume1
Treatment: increase in UV-B radiatione1
Outcome: plant-mediated respiration ratee1
Direction: decreasee1
Qualifier: in the former stagee1
Setting: indoor pot experimente0

Not reportedComparator

Verbatim

e0
“An indoor pot experiment along with laboratory analysis was done to study the influence of increased UV-B radiation on C and N metabolisms of winter wheat during elongation-pregnant and heading stages”
✓ located verbatim in the source · abstract, characters 0–200

e1
“An increase in UV-B radiation could significantly decrease the aboveground dry matter weight of winter wheat during elongation-pregnant and heading stages and the plant-mediated respiration rate in the former stage, but it induced no impact on respiration coefficient during both stages”
✓ located verbatim in the source · abstract, characters 202–488

Title

Influence of Increased UV-B Radiation on C and N Metabolism of Winter Wheat

Yao Huang Nongye huanjing kexue xuebao 2007

Other claims from this paper (9)

Intervention effect Increased UV-B radiation significantly decreased aboveground dry matter weight of winter wheat at elongation-pregnant and heading stages.
Intervention effect Increased UV-B radiation had no impact on the respiration coefficient of winter wheat in both stages.
Intervention effect UV-treated winter wheat leaves had less chlorophyll a content than untreated leaves in both stages.
Intervention effect UV-treated winter wheat leaves had more arotenoid than untreated leaves in both stages.
Intervention effect UV-treated winter wheat leaves had less soluble sugar during the elongation-pregnant stage.
Intervention effect UV-treated winter wheat leaves showed no change in nitrate content and nitrate reductase activity during heading stage.
Intervention effect UV treatment significantly increased glutamine synthetase activity in winter wheat leaves.
Intervention effect UV treatment significantly increased soluble protein and free amino acid concentrations in winter wheat leaves in both stages.
Intervention effect Increasing UV-B radiation could accelerate N metabolism of winter wheat.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Higher salinity increased leaf sodium, chloride and free proline content.

Taxon: lawn grassest0
Treatment: increase of the salinity levele0
Outcome: content of sodium, chloride and free prolinee0
Direction: increasee0

Not reportedComparator

Verbatim

e0
“the increase of the salinity level caused a significant decrease of the yield of the leaf dry weight from the successive grass crops, and an increase of the content of sodium, chloride and free proline in them”
✓ located verbatim in the source · abstract, characters 1650–1859

t0
“lawn grasses”
✓ located verbatim in the source · title, characters 60–72

Title

Studies on the sensitivity of some species and cultivars of lawn grasses on salinity with sodium chloride during the seed germination and first year of growth

Edward Borowski Folia Horticulturae 2008. doi:10.2478/fhort-2013-0108

Other claims from this paper (7)

Intervention effect Increasing salinity significantly decreased germination speed in the grass species.
Intervention effect Increasing salinity significantly reduced root number, longest-root length and coleoptile length.
Observation Lolium perenne seeds tolerated salinity best, followed by Festuca rubra, Agrostis capillaris and Poa pratensis.
Observation Ronija, Stadion, Nira and Darius ranked in descending seed salinity tolerance.
Intervention effect Higher salinity significantly decreased leaf dry-weight yield in all cultivars.
Observation Ronija showed greatest first-year salinity tolerance, Darius and Stadion intermediate, and Nira lowest.
Association More tolerant cultivars accumulated fewer osmotically active compounds in leaves.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

At nursery stage, upland farming significantly increased chlorophyll and nitrate reductase activity and nitrate nitrogen content.

Taxon: riceOryza sativat0
Organ / stage: nursery seedling stagese0
Treatment: upland farminge0
Outcome: contents of chlorophyll a, b and a + b, the contents of NRA and NO_3-Ne0
Direction: increasee0
Comparator: waterlogged soil conditione1

Verbatim

e0
“the contents of chlorophyll a, b and a + b, the contents of NRA and NO_3-N both in leaves and roots increase significantly during nursery seedling stages in upland farming”
✓ located verbatim in the source · abstract, characters 767–938

t0
“Rice Plant under Upland Farming with Mulching”
✓ located verbatim in the source · title, characters 27–72

e1
“Compared with rice on waterlogged soil condition,dry matter ratios of root to shoot, leaf length, maximum root length, average root length, and root dry matter weight decrease”
✓ located verbatim in the source · abstract, characters 240–415

Title

Physiological Responses to Rice Plant under Upland Farming with Mulching

Guoxian Cui; Qirong Shen; Fan Xiaorong JOURNAL OF HUNAN AGRICULTURAL UNIVERSITY 2003

Other claims from this paper (17)

Intervention effect Upland farming reduced root to shoot dry matter ratio, leaf length, root lengths and root dry matter weight relative to waterlogged soil.
Intervention effect Upland farming increased white root number and its proportion of total roots.
Observation Thin roots and root hairs occurred in upland rice.
Intervention effect At nursery stage, upland farming significantly increased root active absorption area and leaf glycolic acid oxidase activity.
Intervention effect Upland farming lowered net photosynthesis rate.
Intervention effect The chlorophyll a to b ratio changed little under upland farming.
Intervention effect From panicle differentiation to heading, NRA, nitrate and chlorophyll stayed higher in upland rice.
Observation The chlorophyll a to b ratio decreased by 0.12 units from panicle differentiation to heading.
Intervention effect Net photosynthesis rate approached the waterlogged condition level.
Intervention effect Upland farming produced greater endogenous hormone changes than waterlogged cultivation.
Intervention effect At panicle differentiation, upland cultivation increased root and leaf ABA and root GA.
Intervention effect At panicle differentiation, upland cultivation decreased leaf GA and iPA and root iPA.
Intervention effect Root IAA increased strongly in Shanyou 63 under upland cultivation.
Intervention effect Root IAA showed the reverse response in upland rice 85-15.
Intervention effect At maturity, leaf IAA and GA and root iPA increased in upland rice.
Intervention effect At maturity, root and leaf ABA decreased in upland rice.
Association Root GA and IAA and leaf iPA differed significantly among varieties.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Control and midday shading increased lettuce chlorophyll content and photosynthetic activity compared with morning and afternoon shading.

Taxon: LettuceLactuca sativat0
Treatment: control and midday work conditionse0
Outcome: chlorophyll content and photosynthetic activitye0
Direction: increasede0
Comparator: morning and afternoon work conditionse0

Verbatim

e0
“Plants that were grown under control and midday work conditions had increased numbers of leaves, dry weight, chlorophyll content and photosynthetic activity, as compared to those grown under morning and afternoon work conditions.”
✓ located verbatim in the source · abstract, characters 569–798

t0
“Lettuce (Lactuca sativa L.) plants”
✓ located verbatim in the source · abstract, characters 216–250

Title

Human Thermal Comfort and Plant Productivity in Protected Horticulture. Environmental Analysis of Decrease Light Intensity and Temperature in the Summer.

Masahisa ISHII; Toru MARUO; Tadashi ITO; et al. Seibutsu kankyō chōsetsu/Seibutsu kankyou chousetsu 2001. doi:10.2525/ecb1963.39.9

Other claims from this paper (3)

Intervention effect Control and midday shading increased lettuce leaf number and dry weight compared with morning and afternoon shading.
Intervention effect Control conditions produced poorer crop qualities.
Recommendation The authors suggest midday work as a suitable schedule for summer lettuce production in shaded greenhouses.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The later nitrogen mix improved downward root extension in soil.

Taxon: TobaccoNicotiana tabacumt0
Treatment: 20% nitrogen of cake fertilizer+40% NO~-_3-N+40% NH~+_4-Ne0
Outcome: downward stretching of root in soile0
Direction: bettere0

Not reportedComparator

Verbatim

t0
“Flue-cured Tobacco Root System”
✓ located verbatim in the source · title, characters 55–85

e0
“20% nitrogen of cake fertilizer+40% NO~-_3-N+40% NH~+_4-N at later stage, which led to the enhancement of root activity, the decrease of breath intensity, the increase of root dry matter weight, better downward stretching of root in soil”
✓ located verbatim in the source · abstract, characters 316–553

Title

Effect of Nitrogen Source on Growth and Development of Flue-cured Tobacco Root System

Weiqun Liu; Weimin Wang; Chen Liang-cun; et al. 2004

Other claims from this paper (7)

Intervention effect Equal nitrate and ammonium nitrogen promoted early tobacco root growth and development.
Intervention effect The cake fertilizer, nitrate and ammonium mix promoted later root growth and development.
Intervention effect The later nitrogen mix enhanced root activity.
Intervention effect The later nitrogen mix decreased root breath intensity.
Intervention effect The later nitrogen mix increased root dry matter weight.
Intervention effect The later nitrogen mix raised nicotine, soluble total sugar and starch contents.
Intervention effect The later nitrogen mix produced a vigorous root system.

Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Yield was negatively related to kernel hardness, sedimentation value and wet gluten content, significantly but feebly.

Taxon: wheatTriticum aestivume0
Material: three wheat linese0
Outcome: yielde3
Direction: decreaseinferrede3
Qualifier: kernel hardness, sedimentation value, wet gluten contente3

Verbatim

e0
“The results indicated that the yield of the three wheat lines were all higher than that of Yongliang4,while the differences among them were not significant”
✓ located verbatim in the source · abstract, characters 235–390

e3
“The yield presented significantly feeble negative relation to quality characters such as kernel hardness,sedimentation value,wet gluten content,dry gluten content,and test weight”
✓ located verbatim in the source · abstract, characters 754–932

Title

VARIANCE AND CORRELATION ANALYSIS OF AGRONOMIC AND QUALITY CHARACTERS IN SPRING WHEAT LINES

Shuxiang Guo Journal of Inner Mongolia Agricultural University 2009

Other claims from this paper (17)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The tank mix of imazethapyr and pendimethalin resulted in higher net return, net return and benefit:cost ratio in pigeonpea.

Taxon: pigeonpeaCajanus cajane2
Treatment: tank mix of imazethapyr + pendimethaline2
Outcome: net return, net returnlmpees and benefit : cost ratioe3
Direction: highere3

Not reportedComparator

Verbatim

e2
“Hand-weeding and tank mix of imazethapyr + pendimethalin effected significant decrease in weed population, weed dry weight and nutrient depletion and conspicuous increase in yield attributes and yield of pigeonpea in both years”
✓ located verbatim in the source · abstract, characters 531–758

e3
“Their application resulted in higher net return, net returnlmpees and benefit : cost ratio”
✓ located verbatim in the source · abstract, characters 760–850

Title

Chemical weed control in pigeonpea (Cajunus cajan) intercropped with short-duration grain legumes

B. M. PATIL; JITENDRA PANDEY Indian Journal of Agronomy 2001. doi:10.59797/ija.v41i4.3703

Other claims from this paper (10)

Intervention effect Intercropping with cowpea suppressed weed growth in pigeonpea.
Intervention effect Intercropping with cowpea arrested nutrient depletion in pigeonpea.
Intervention effect Intercropping with cowpea significantly increased yield attributes and yield of pigeonpea.
Intervention effect Greengram had a slightly lower effect than cowpea in the wet year and a minor effect in the drought year.
Intervention effect Hand-weeding significantly decreased weed population, weed dry weight and nutrient depletion in pigeonpea.
Intervention effect The tank mix of imazethapyr and pendimethalin significantly decreased weed population, weed dry weight and nutrient depletion in pigeonpea.
Intervention effect Hand-weeding conspicuously increased yield attributes and yield of pigeonpea.
Intervention effect The tank mix of imazethapyr and pendimethalin conspicuously increased yield attributes and yield of pigeonpea.
Intervention effect Intercropping systems gave higher return than sole cropping in both years.
Intervention effect Hand-weeding resulted in higher net return, net return and benefit:cost ratio in pigeonpea.

“decrease in dry weight”

Claim types

Direction of the findings

Over time

Claim type

Research area

Polarity

Statistics