scholarly journals Bioaccumulated Mercury by Several Types of Plants in Ex-Traditional Gold Processing Area, Gogorea Village, Buru Island

2021 ◽  
Vol 9 (2) ◽  
pp. 105-110
Author(s):  
Abraham Mariwy ◽  
Julita B. Manuhutu ◽  
Defany Frans
Keyword(s):  
Plant Species ◽  
Metallic Mercury ◽  
Gold Processing ◽  
Tolerant Plants ◽  
The Village

This study examines the accumulation of metallic mercury by several types of plants in the traditional gold processing area in the village of Gogore, Buru district. The plants that were sampled in this study were guava, lempuyang gajah, and harendong bulu. These three plant species were chosen because they dominate the vegetation in the gold processing area. The analysis results showed that the lempuyang gajah was the plant that accumulated the highest mercury metal, namely in the roots of 16.79 ppm and the leaves of 15.03 ppm. Guava plants accumulated metal mercury in the roots and leaves of 11.73 ppm and 9.90 ppm, respectively. Meanwhile, harendong plants accumulated mercury in the roots and leaves of 2.59 ppm and 10.39 ppm, respectively. The BCF values ​​of guava, lempuyang gajah, and harendong bulu plants were 1.58, 0.41, and 0.39, respectively. Meanwhile, the TF values ​​of the three plants were 0.84, 0.89, and 4.01, respectively. From these results, it can be concluded that the three plants can accumulate mercury in high enough concentrations, so these three types of plants are categorized as hyper tolerant plants and accumulators.

scholarly journals IDENTIFIKASI TUMBUHAN SUMBER PAKAN DAN TINGKAT PALATABILITAS KUSKUS (FAMILI PHALANGERIDAE) DI DESA LUMOLI, SERAM, MALUKU

2018 ◽  
Vol 6 (1) ◽  
pp. 17-30
Author(s):  
Marthinus Usmany ◽  
Pieter Kakisina
Keyword(s):  
Plant Species ◽  
Crude Protein ◽  
Test Results ◽  
Crude Protein Content ◽  
Crude Fiber Content ◽  
In Captivity ◽  
Young Leaves ◽  
Forest Plants ◽  
The Village ◽  
Comprehensive Study

Cuscus is an Australian animal (marsupial) whose distribution is limited in Indonesia and its population is declining due to threats hunted for consumption, and traded illegally. To overcome the above problems it is necessary to conduct a comprehensive study of the type of feed in the hope of helping the conservation of these animals, especially in captivity. The purpose of this research is to study the types of plants as cuscus that live in captivity of Lumoli Village, West Seram District. This research begins with the observation of the type of kursus that lives in captivity of Lumoli Village. Study of feed type, depiction, and analysis. The results showed 44 species of plants in the village of Lumoli West Seram District, Maluku can be used as cuscus feed in captivity. Very good plant part as Source of Feed is young leaf of 28 species of plant (63,63%), 25 species (56,81%) are fruits, 4 species (9,09%) are flowers, 3 species (6,81 %) is a young shoot. The level of palatability of the cuscus indicates that the brown cuscus and white cuscus correspond to 43 plant species (97.72%) and can not be done 1 plant species (2.27%) (water apple), while the spotted cuscus and the gray magic cuscus 43 (97.72 %) plant types and unlike 1 plant species (2.27%) (Tomi-tomi). The proximate test results showed the highest ash content was available in the gray cuscus (18.95%) and the lowest in brown couscous (11.41%), the highest crude protein content in the gray cuscus (28.01%) and the lowest in white cuscus (23, 64%), crude fat content in cuscus totol (4.92%) and lowest in gray cuscus (2.93%), crude fiber content in gray cuscus (27.99%) and lowest in brown cuscus (21, 68% ). Can be concluded there are 44 types of forest plants that can be consumed either in the form of young leaves, fruit, flowers and young shoots. Further research is needed on additional types of feed for the cuscus in captivity.

scholarly journals Checklist of Riparian Vegetation Potentially as Phytoremediators in the Upper Gajah Wong River, Yogyakarta

2019 ◽  
Vol 2 ◽  
pp. 119-124
Author(s):  
Muhammad Yusuf ◽  
Wisnu Kurniawan ◽  
Listianto Listianto ◽  
Mustofa Afrianto ◽  
Ziar zia Urachman
Keyword(s):  
Plant Species ◽  
Riparian Vegetation ◽  
Riparian Ecosystems ◽  
River Level ◽  
Left And Right ◽  
Plant Sampling ◽  
The Village

This study aims to determine the types of plants in the upper reaches of the Gajah Wong river which have the potential as phytoremediation agents and provide information about the function of riparian ecosystems. Plant sampling was carried out in December 2016 in three villages namely Sardonoharjo, Hargobinangun and Widomartani. The method used in this research is the transect and plot method. Transect measuring 200 meters according to the shape of the river and paired with a plot of 10 meters long, so that in each location there are 5 plots on the left and right of the river. Inventaritation of vegetation at the river level conducted in three villages upstream of Gajah Wong river found 84 types of plants consisting of 28 types of floor plants (herbs), 23 types of bush plants, 13 types of shrubs, and 21 species of trees. Whereas for phytoremidiator agents 30 plants were found that were able to reduce pollutants based on previous research. The village that has the highest diversity is Wedomartani and Sadonoharjo villages with 41 plant species. Whereas for Hargobinangun village where the place is higher, only 37 species of plants are found.

scholarly journals SURVEI POTENSI GAHARU DENGAN SISTEM AGROFORESTRI DI KECAMATAN XIII KOTO KAMPAR, KABUPATEN KAMPAR (STUDI KASUS: DESA PULAU GADANG DAN DESA KOTO MASJID)

2018 ◽  
Vol 13 (1) ◽  
pp. 12-21
Author(s):  
Enny Insusanty ◽  
Nanang Sulistiono ◽  
Azwin Azwin
Keyword(s):  
Plant Species ◽  
Agroforestry System ◽  
Land Area ◽  
Aquilaria Malaccensis ◽  
The Village

This study aims to determine the potential of gaharu with agroforestry system in the village of Pulau Gadang and Koto Masjid Village. The research was conducted in Desa Gadang Village and Koto Masjid Village. The data collected is then analyzed descriptively. Based on the results of reseach conducted by gaharu plant species is Aquilaria malaccensis with the potential of the plant in the village of Pulau Gadang   which is 7 years old as 70 trees, 8 years 920 stems and 9 years as many as 440 stems. Meanwhile, Koto Masjid Village is at the age of planting 7 years as many as 100 stems, 8 years as many as 300 stems and 9 years as many as 400 stems. The potential of gaharu plants in the community of Pulau Gadang Village with an average land area of ​​1.09 Ha / farmer, the average number of gaharu-producing trees is 84.12 trees / farmers, and the average tree / Ha is 78.03 trees / Ha / farmers. While in Koto Masjid village with average land area is 1.2 Ha / farmer, average number of tree 145,45 trees / farmer, and average tree / Ha counted 68,67 tree / Ha / farmer.    

scholarly journals Plant Species and Heavy Metals Affect Biodiversity of Microbial Communities Associated With Metal-Tolerant Plants in Metalliferous Soils

2018 ◽  
Vol 9 ◽  
Author(s):  
Sławomir Borymski ◽  
Mariusz Cycoń ◽  
Manfred Beckmann ◽  
Luis A. J. Mur ◽  
Zofia Piotrowska-Seget
Keyword(s):  
Heavy Metals ◽  
Microbial Communities ◽  
Plant Species ◽  
Tolerant Plants

Selective Herbicidal Action of Barban on Oat and Wheat Plants

Weed Science ◽  
1974 ◽  
Vol 22 (2) ◽  
pp. 131-135 ◽  
Author(s):  
Katsuichiro Kobayashi ◽  
Kozo Ishizuka
Keyword(s):  
Triticum Aestivum ◽  
Plant Species ◽  
Avena Sativa ◽  
Rna Synthesis ◽  
Wheat Seedlings ◽  
Tolerant Plants ◽  
Protein And Rna Synthesis

Effects of barban (4-chloro-2-butynlm-chlorocarbanilate) were investigated on the growth and metabolism of oat (Avena sativaL. ‘Victoria’) (susceptible) and wheat (Triticum aestivumL. ‘Ushio’) (tolerant) plants. Barban remarkably retarded the growth of oat seedlings but not that of wheat seedlings. Respiration and photosynthesis of both plant species were not inhibited. Protein and RNA synthesis of oat seedlings were remarkably inhibited even 1 day after the barban treatment, while the protein and RNA synthesis of wheat seedlings were inhibited less.

scholarly journals PLANT SPECIES MAPPING AND DENSITY IN THE VILLAGE FOREST OF PENGLIPURAN, BANGLI, BALI, INDONESIA AND ITS USE IN LEARNING MEDIA

2018 ◽  
Vol 1 (3) ◽  
pp. 80
Author(s):  
Nyoman Wijana ◽  
I Gusti Agung Nyoman Setiawan
Keyword(s):  
Relative Density ◽  
Plant Species ◽  
Research Result ◽  
Biology Education ◽  
Sampling Technique ◽  
Plant Ecology ◽  
Instructional Media ◽  
Class A ◽  
Density Index ◽  
The Village

The objectives of this research are to acknowledge the relative density index of plant species and the distribution of the plant species in the village forest of Penglipuran, Bangli, Bali, Indonesia, and (2) the utilization of his research results in instructional media. The population of this study is the whole area of Penglipuran village forest and all the plant species in it. The samples of this study are all plant species covered in 100 quadratics of size 10x10m. The sampling technique used is systematic sampling. The data are analyzed descriptively. Population utilization of research result in instructional media use student of Department of Biology Education FMIPA Undiksha, Semester V class A, B, and C. The sample is student class V class A with number of student counted 25 people. The sampling technique is by using random sampling technique. The method of data collection is interview and observation. The data are analyzed descriptively. Result of this research are (1) The plant species distribution mapping result shows that the plant species have wide, medium, and narrow distribution. (2) From the 34 species which are included into 21 families, 10 of them have the highest relative density index. (3) The results of this research can be used as a media in learning Biology, especially in Plant Ecology

scholarly journals Orobanche purpurea on its newly discovered site near Zatoń Dolna (NW Poland): the problem of protection of a threatened parasitic plant species

2010 ◽  
Vol 17 (1) ◽  
pp. 33-38
Author(s):  
Bożena Prajs
Keyword(s):  
Host Plant ◽  
Population Size ◽  
Plant Species ◽  
Local Population ◽  
Parasitic Plant ◽  
Achillea Millefolium ◽  
Fallow Land ◽  
Growing Seasons ◽  
The Village ◽  
Nw Poland

Orobanche purpurea on its newly discovered site near Zatoń Dolna (NW Poland): the problem of protection of a threatened parasitic plant species A newly discovered local population of Orobanche purpurea in NW Poland is described. It was composed of 141 specimens when first found in 2007 on fallow land near the village of Zatoń Dolna. However, the size and distribution of this population changed considerably during the last three growing seasons. The remarkable decline in population size is probably due to competition of other species with the host plant, Achillea millefolium, and the effect of the parasite itself, which weakens its host.

scholarly journals Rippl-Rónai’s color in the native parks: production and using of new, synthetic Wild sage color-mixture

2014 ◽  
pp. 59-64
Author(s):  
Tünde Kapirnyák ◽  
Erika Kurucz ◽  
Judit Koroknai ◽  
Miklós Fári
Keyword(s):  
Climate Change ◽  
Plant Species ◽  
Climate Changes ◽  
Ornamental Plants ◽  
Public Spaces ◽  
Seedling Production ◽  
Tolerant Plants ◽  
Ornamental Horticulture ◽  
Production Technologies ◽  
Ornamental Species

The climate changes is becoming more damaging to ornamental plants. Besides ornamental species and varieties of plants on public spaces. It will be necessary to use domestic, well adaptable climate-tolerant plant species. One field of our growing ornamental plants researches from 2001 in the Centre of Agricultural Sciences of University of Debrecen, is studying drought patient, mainly Hungarian improved annual varieties, which are able to get acclimatized with the landscape. Moreover, we have in view to work out new, economical seedling production technologies. In the program, the excellent drought- and frost tolerant annuals and perennials belongs to the climate change tolerant plants. From the evaluated of species we want to create and spread the application. of the new types of ornamental horticulture culture.

scholarly journals Long-Term Phytoremediation of Coastal Saline Soil Reveals Plant Species-Specific Patterns of Microbial Community Recruitment

mSystems ◽  
2020 ◽  
Vol 5 (2) ◽  
Author(s):  
Xiaogai Wang ◽  
Ruibo Sun ◽  
Yinping Tian ◽  
Kai Guo ◽  
Hongyong Sun ◽  
...  
Keyword(s):  
Plant Species ◽  
Rhizosphere Soil ◽  
Saline Soil ◽  
Fungal Communities ◽  
Salt Tolerant ◽  
Content Type ◽  
Tolerant Plants ◽  
Barren Soil ◽  
Species Specific

ABSTRACT Soil salinization is one of the major land degradation processes that decreases soil fertility and crop production worldwide. In this study, a long-term coastal saline soil remediation experiment was conducted with three salt-tolerant plant species: Lycium chinense Mill. (LCM), Tamarix chinensis Lour. (TCL), and Gossypium hirsutum Linn. (GHL). The three plant species successfully remediated the saline soil but showed different efficacies. The archaeal, bacterial, and fungal communities in barren soil and in four rhizocompartments (distal-rhizosphere soil, proximal-rhizosphere soil, rhizoplane, and endosphere) of the three plant species were assessed. All three plant species significantly decreased the richness of the archaeal communities but increased that of the bacterial and fungal communities in both the rhizosphere and rhizoplane compared with those in the barren soil. The archaeal and bacterial community structures were strongly influenced by the rhizocompartment, while specific fungal communities were recruited by different plant species. The microbial taxa whose abundance either increased or decreased significantly during remediation were identified. Soil electrical conductivity (EC) was identified as the main factor driving the variation in microbial community composition between the remediated and barren soil, and total nitrogen (TN), total carbon (TC), and available potassium (AK) were the main factors driving the differences among plant species. This report provides new insights into the responses of the root zone microbial communities of different salt-tolerant plant species during phytoremediation. IMPORTANCE Despite knowing that phytoremediation by salt-tolerant plants is an effective technology for ameliorating saline soils and that microorganisms contribute significantly to plant stress tolerance and soil fertility, we still lack a comprehensive understanding of how microbes respond to the growth of salt-tolerant plants and the subsequent decline in soil salinity. The results of this study revealed different response patterns among bacterial, archaeal, and fungal communities and indicated that the decline in archaeal abundance might be a sign of successful remediation of coastal saline soils. The recruitment of specific fungal communities by different plant species indicated the importance of fungi in plant species-specific remediation functions. We also identified the taxa that may play key roles during remediation, and these taxa could potentially be used as indicators of phytoremediation. Overall, these findings highlight the importance of microbes in the phytoremediation of saline soil and suggest that the mechanisms involved are plant species specific.

scholarly journals Systems biology of resurrection plants

2021 ◽  
Author(s):  
Tsanko Gechev ◽  
Rafe Lyall ◽  
Veselin Petrov ◽  
Dorothea Bartels
Keyword(s):  
Systems Biology ◽  
Plant Species ◽  
Desiccation Tolerance ◽  
Gene Families ◽  
Resurrection Plants ◽  
Vast Amount ◽  
Tolerant Plants ◽  
Genetic Mechanisms

AbstractPlant species that exhibit vegetative desiccation tolerance can survive extreme desiccation for months and resume normal physiological activities upon re-watering. Here we survey the recent knowledge gathered from the sequenced genomes of angiosperm and non-angiosperm desiccation-tolerant plants (resurrection plants) and highlight some distinct genes and gene families that are central to the desiccation response. Furthermore, we review the vast amount of data accumulated from analyses of transcriptomes and metabolomes of resurrection species exposed to desiccation and subsequent rehydration, which allows us to build a systems biology view on the molecular and genetic mechanisms of desiccation tolerance in plants.

Sign in / Sign up

Export Citation Format

Share Document