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Tree leaves
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The main objective of this research was to provide a basis for recommending solutions to adjust the sunlight needed by Castanopsis boisii trees at the regenerated stage for producing higher fruit yield at the mature stage.
12p
vilarry
01-04-2024
3
1
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Knema (Myristicaceae family) is a large genus, comprising over 100 species found in of South East Asian countries, among that over 10 species was found in Vietnam. Knema pachycarpa is a native tree distributed in central provinces of Viet Nam. Until now, only few chemical studies of Knema species in Viet Nam have been reported.
8p
viannee
02-08-2023
6
3
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The study was conducted to determine the above and below ground biomass of Acacia hybrid (Acacia auriculiformis*Acacia mangium) of different diameter classes at La Nga Forestry Company Limited in Dong Nai. A typical standard tree survey method was used to measure fresh biomass, the study cut down 45 trees of different ages and diameters for measuring the fresh biomass with 4 parts including trunk, branches, leaves (above-ground biomass), and roots (below-ground biomass).
11p
vilamborghini
12-10-2022
4
3
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In this study, we have sequences nuclear gene region (ITS-rDNA) from 9 individuals of Tacca chantrieri André belonging to three natural populations (Song Hinh Nature Reserve, Phu Yen Province; Cuc Phuong National Park, Ninh Binh province and Ba Vi National Park, Ha Noi city) to investigate genetic character and their phylogenetic inference in the genus Tacca. DNA was extracted from the tissue of leaves.
8p
vilamborghini
12-10-2022
7
4
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In this research, the total carbon sequestration of a plantation consists of the carbon stored in above ground tree biomass was assessed. A total of 54 sample trees were harvested and dissected into their components included boles, branches and leaves to weigh biomass and converted into carbon stock of Acacia mangium Willd.
9p
vimaryamnawaz
04-08-2022
6
3
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Kruskal’s algorithm worked by ordering the edges, and inserting them one by one into the spanning tree, taking care never to introduce a cycle. Intuitively Kruskal’s works by merging or splicing two trees together, until all the vertices are in the same tree. In contrast, Prim’s algorithm builds the MST by adding leaves one at a time to the current tree. In this lecture, you find clear explanations of Prim’s Algorithm.
24p
youzhangjing_1909
28-04-2022
5
1
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Phytotherapy is becoming a more and more common practice, not only for personal care but also for pet care. Nevertheless, we often have to deal with substances on which, in most cases, very little literature is available, even more so if the species of interest are the exotic ones.
5p
vigalileogalilei
28-02-2022
11
1
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The fast-growing megacities in the South Asian region have been facing environmental issues such as heavy metal load due to anthropogenic activities including Dhaka city. Thus, this study was executed to understand the heavy metal contamination in the urban environment using a novel multi-sample (soil, dust, and tree leaves) approach in Dhaka city, Bangladesh. 13 sites were selected for the analysis of nine heavy metals using AAS.
13p
thebadguys
15-01-2022
15
0
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Haplothrips aliakbarii sp. nov. (Phlaeothripidae: Phlaeothripinae) is described and illustrated from Ilam Province, western Iran. This new species was collected on the leaves of oak trees (Quercus brantii). An identification key for Iranian species of Haplothrips is presented. Species of the large genus Haplothrips Amyot & Serville (Phlaeothripinae: Haplothripini) are found worldwide, with 242 extant species (Mound and Matsunaga, 2017).
6p
dolomite36
30-12-2021
4
0
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The cDNA encoding lipase enzyme was cloned from Olea europaea var. europaea cv. Gemlik leaves using the RACE method. The full nucleotide sequence was 1546 bp long and encoded a putative protein of 412 amino acid long protein. The amino acid sequence showed identity to Triacylglycerol Lipase 1 sequences from different plants. A phylogenetic tree was constructed showing relations with various plant lipases.
8p
tudichquannguyet
29-11-2021
11
1
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Melia azedarach L. is a multipurpose timber tree that is important in forestry plantations. Genetic modification to improve the growth rate and wood quality is important to produce new cultivars of M. azedarach. In this study, the effects of AtGA20ox gene expression on plant growth, wood formation, and biomass production in transgenic M. azedarach plants were investigated. AtGA20ox was inserted into the binary vector pBI101 under the control of the xylem specific promoter CAD4 and transferred to M. azedarach via Agrobacterium-mediated method.
9p
tudichquannguyet
29-11-2021
11
0
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Most plants rely on photosynthesis; therefore, albinism in plants with leaves that are white instead of green causes slow growth, dwarfing, and even death. Although albinism has been characterized in annual model plants, little is known about albino trees. Jackfruit (Artocarpus heterophyllus) is an important tropical fruit tree species.
14p
vijeeni2711
24-07-2021
13
0
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The main use parts of the tree are fruit, stem, and leaf that can be eaten as vegetables. This study aims to (1) identify several bioactive chemical compounds in the stems and leaves of bitter melon trees in the forests in the district of Mang Yang, Gia Lai province; (2) evaluate the nutrient composition, antioxidant activity, and antimicrobial ability of fresh juice and extract with ethanol 70°.
6p
chauchaungayxua12
11-07-2021
9
1
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Stevia rebaudiana (Bertoni) is considered one of the most valuable plants because of the steviol glycosides (SGs) that can be extracted from its leaves. Glycosyltransferases (GTs), which can transfer sugar moieties from activated sugar donors onto saccharide and nonsaccharide acceptors, are widely distributed in the genome of S. rebaudiana and play important roles in the synthesis of steviol glycosides.
16p
vijeeni2711
30-06-2021
10
1
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Leaf color is an important ornamental trait of colored-leaf plants. The change of leaf color is closely related to the synthesis and accumulation of anthocyanins in leaves. Acer pseudosieboldianum is a colored-leaf tree native to Northeastern China, however, there was less knowledge in Acer about anthocyanins biosynthesis and many steps of the pathway remain unknown to date.
12p
vilichoo2711
23-06-2021
10
1
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Moringa oleifera is native to India and grows tropic and sub-tropical region of the world. Moringa leaves are storehouse of all essential nutrients. Moringa oleifera leaves had good phenolic, flavonoids and tannin, saponin and vitamins content. It had good antioxidant, anticancer, anti-diabetic properties. Antioxidant protect cell from damage and boost immune system.
8p
trinhthamhodang11
27-04-2021
10
2
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Anthracnose leaf disease in rubber trees, caused by the attack of Colletotrichum gloeosporioides, have led to the serious decline in natural rubber production. Continuous usage of synthetic fungicide leave the toxic residues that harm the surrounding animals and plants and are not environmentally friendly. It needs a better solution with organic products that are safer, more effective and biodegradable. Piper species could be considered as a source of new natural products with potential antifungal activities.
9p
trinhthamhodang11
27-04-2021
15
3
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A field experiment was conducted to study the changes in mineral status of moringa leaves after heading back and pinching treatments. Three heading back treatments and three pinching treatments were imposed on the moringa trees. The intensity of heading back and time of pruning is crucial for the stability of the tree, proper light penetration and nutrient uptake.
6p
caygaocaolon11
21-04-2021
9
1
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The results of the present investigation indicated that, different pruning treatments and fertilizer levels produced significant effect on growth and yield attributes of guava. The treatment of 45 cm of past season’s growth with application of fertilizer levels of 125% RDF (1000:500:500 g NPK/tree) recorded the significant effect on the growth parameter like plant height, shoot length, shoot diameter and number of leaves per shoot and produced maximum values of all these growth parameters with minimum days of flowering and fruit set. The maximum yield (60.41 kg/tree and 16.79 t/ha.
9p
caygaocaolon11
21-04-2021
12
1
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In this study, the essential oil from the leaves of bael tree was extracted and added as an additional income to the farmers along with its fruits, timber, fodder and other domestic usages. The essential oil yield from the leaves of bael tree was obtained by hydro-distillation. A socio-economic survey in the Bisht Village and Kirsali village of district Dehradun, Uttarakhnad was conducted and the existing role of bael tree in rural agroforestry and economy was also assessed.
4p
chauchaungayxua10
19-03-2021
6
1
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