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Leaf area
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Physiological and morphological traits of flag leaf play important roles in determining crop grain yield and biomass. In order to understand genetic basis controlling physiological and morphological traits of flag leaf, a double haploid (DH) population derived from the cross of Huaai 11 × Huadamai 6 was used to detect quantitative trait locus (QTL) underlying 7 physiological and 3 morphological traits at the pre-filling stage in year 2012 and 2013.
10p
vinarcissa
21-03-2023
1
1
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A long fruit (lf) mutant was obtained from the cucumber inbred line ‘SN5’ by ethyl methanesulfonate (EMS)-mediated mutagenesis. We found that plant height and internode length of lf were significantly decreased, while leaf area was significantly increased in comparison to wild type (WT) plants. Higher carbohydrate level, together with lower chlorophyll content and photosynthetic parameters, was revealed in lf leaves than those of WT.
13p
lyhuyenthu
31-01-2023
8
2
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A study was conducted at Bangladesh Agricultural Research Institute’s greenhouse with 48 maize genotypes through hydroponic culture. Morphologically, plants behave differently in low phosphorus conditions than in normal phosphorus environments. Large augmented roots were found in the plant in low phosphorus conditions. The results revealed that chlorophyll contents, shoot length, root length shoot dry weight, root dry weight, leaf area, and root/shoot ratio might be considered critical traits for screening low phosphorus tolerant maize at the seedling stage.
20p
lyhuyenthu
31-01-2023
7
2
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To maximize photosynthetic efficiency, plants have evolved a capacity by which leaf area scales allometrically with leaf mass through interactions with the environment. However, our understanding of genetic control of this allometric relationship remains limited.
14p
vihagrid
30-01-2023
9
3
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The study "Biochar mitigates salt stress by regulating nutrient uptake and antioxidant activity, alleviating the oxidative stress and abscisic acid content in cabbage seedlings" was conducted as factorial completely randomized design with two factors; salinity levels (0 and 150 mM NaCl) and biochar doses (weighed at the rate of 0%, 2.5%, and 5% by soil weight). Growth parameters such as stem diameter, leaf area, shoot fresh weight, root fresh weight, shoot dry weight, and root dry weight of cabbage seedlings treated with 150 mM NaCl were lower than the control.
10p
lyhuyenthu
31-01-2023
6
2
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The study "Study on morphology, biology of Thrips palmi and efficiency of different concentration of neem leaf extract on dragon fruit" on this pest on dragon fruit has not yet been conducted. The growers at focus dragon fruit areas do not know the timing of peak thrips population, or which methods to use to control them. Thus, study on morphological and biological characteristics of Melon thrips and efficacy of some botanical and so insecticides to control the thrips on dragon fruit was performed.
6p
tieuduongchi
24-10-2022
5
2
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The variations of response could be signals of tolerance or adaptive mechanisms of the leaves under the determined concentrations. Deeper anatomic and physiological studies can contribute to the explanation of the role of cell epidermis of faba bean in its adaptation to ions of cadmium.
4p
mudbound
10-12-2021
12
1
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Statistically significant differences in seed germination rate occurred between treatments. Growth indicators such as stem height, root length, and leaf area were measured after 14 d after treatment with water containing NBs. Statistical analysis showed that there were significant differences in the dry weight of samples between treatments although these differences were quite small.
6p
princessmononoke
29-11-2021
8
0
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Today, nanoparticles are effectively used in different areas. Initially, physical and chemical methods were used in the synthesis of nanoparticles. Biosynthesis (green synthesis) has emerged as an alternative to overcome the toxic effects of chemically synthesized nanoparticles. In this study, green synthesis of silver nanoparticles (AgNPs) with the leaf extract of Anthurium andraeanum was performed. UV-Vis spectrophotometry, scanning transmission electron microscopy, and XRD were applied to characterize the biosynthesized nanoparticles.
10p
tudichquannguyet
29-11-2021
11
1
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The different leaf type associated traits of soybean (Glycine max L.) including leaf area, leaf length, leaf width, leaf shape and petiole length are considered to be associated with seed yield.
15p
visilicon2711
20-08-2021
13
2
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The present study was conducted to evaluate mango (Mangifera indica L.) rootstocks under induced moisture stress condition for various morpho-physiological traits. The result revealed that the rootstock Totapuri recorded minimum plant height (23.55 cm), stem diameter (1.16 cm), leaf area (380.30cm²), stomatal density (78.36 No./mm²), plant biomass (98.00 g) and maximum relative water content (90.26 %).
6p
chauchaungayxua12
29-07-2021
13
1
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A pot experiment was conducted in a net house to evaluate the effects of drought stress (a 20-day water withholding treatment from 100- 120 days after planting) on the growth and physiology of five sugarcane cultivars. The results showed that water stress at an early stage significantly affected sugarcane growth and physiology.
10p
chauchaungayxua12
09-07-2021
14
1
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Barley scald, caused by the fungus Rhynchosporium commune, is distributed worldwide to all barley growing areas especially in cool and humid climates. Scald is an economically important leaf disease resulting in yield losses of up to 40%.
12p
vijeeni2711
30-06-2021
10
1
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The purpose of this study is to determine the appropriate level of chicken manure for the green fodder M. oleifera grown for leaf meal production as a supplement into poultry diet to improve poultry product quality (i.e., meat and egg). The experiment was conducted at Thai Nguyen University of Agriculture and Forestry, Vietnam, for two years from 2018 to 2019. The experiment consisted of four treatments (NT) represented by four different levels of chicken manure, namely, 0 tons (NT1), 10 tons (NT2), 20 tons (NT3) and 30 tons/ha/yr (NT4).
6p
nguaconbaynhay12
13-06-2021
24
1
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Weather change in high-altitude areas subjects mature tobacco (Nicotiana tabacum L.) to cold stress, which damages tobacco leaf yield and quality. A brupt diurnal temperature differences (the daily temperature dropping more than 20 °C) along with rainfall in tobacco-growing areas at an altitude above 2450 m, caused cold stress to field-grown tobacco.
15p
vijichea2711
28-05-2021
10
1
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Being a promising tropical woody oilseed crop, the evergreen and recurrent plants of Sacha Inchi (Plukenetia volubilis L.) has complex phenology and source–sink interactions. Carbon source–sink manipulations with control and two treatments (reduce source, ca. 10% mature leaf pruning; reduce sink, 10% fruitlet thinning) were conducted on 2.5-year-old field-grown P. volubilis plantation during the early-wet season in a seasonal tropical area.
14p
vijichea2711
28-05-2021
12
2
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Zhengdan 958 (Zheng 58 × Chang 7–2), a commercial hybrid that is produced in a large area in China, is the result of the successful use of the heterotic pattern of Reid × Tang-SPT. The jointing stage of maize is the key period from vegetative to reproductive growth, which determines development at later stages and heterosis to a certain degree.
15p
vijichea2711
28-05-2021
11
1
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The non-structural carbohydrates (NSCs), carbon (C), nitrogen (N), and phosphorus (P) are important energy source or nutrients for all plant growth and metabolism. S. superba is better adapted to low light condition than C. lanceolata through enlarged leaf area and increased carbohydrate reserves that allow the plant to cope with low light stress.
10p
vijichea2711
28-05-2021
8
1
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A trial was conducted during 2018-19 to study the comparative morphology, phenology and productive potential of different plant types in gynodioecious papaya cv. Red Lady Taiwan in South Gujarat. The experiment was laid out in non-replicated trial and consisted of 200 papaya plants. Results indicated a gradual increase in plant height, stem girth, leaf area and number of leaves from July 2018 to May, 2019..
10p
cothumenhmong11
11-05-2021
12
2
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The study indicated that growth characters were significantly influenced by different dose and time of application of potassium. Among the growth parameters the highest pseudostem girth (67.50 cm) and the highest leaf area index (LAI) of 4.71 was recorded under T4 [200g K2O + 100g K2O/plant (2+2 splits: 75th, 165th, 255th and 300th day after planting)].
5p
cothumenhmong11
11-05-2021
11
2
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