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Journal articles on the topic 'Tree in paddy fields'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Inoue, Shimpei, Akihiko Ito, and Chinatsu Yonezawa. "Mapping Paddy Fields in Japan by Using a Sentinel-1 SAR Time Series Supplemented by Sentinel-2 Images on Google Earth Engine." Remote Sensing 12, no. 10 (2020): 1622. http://dx.doi.org/10.3390/rs12101622.

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Paddy fields play very important environmental roles in food security, water resource management, biodiversity conservation, and climate change. Therefore, reliable broad-scale paddy field maps are essential for understanding these issues related to rice and paddy fields. Here, we propose a novel paddy field mapping method that uses Sentinel-1 synthetic aperture radar (SAR) time series that are robust for cloud cover, supplemented by Sentinel-2 optical images that are more reliable than SAR data for extracting irrigated paddy fields. Paddy fields were provisionally specified by using the Senti

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Hu, Xuhua, Yang Xu, Peng Huang, et al. "Identifying Changes and Their Drivers in Paddy Fields of Northeast China: Past and Future." Agriculture 14, no. 11 (2024): 1956. http://dx.doi.org/10.3390/agriculture14111956.

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Northeast China plays a crucial role as a major grain-producing region, and attention to its land use and land cover changes (LUCC), especially farmland changes, are crucial to ensure food security and promote sustainable development. Based on the Moderate Resolution Imaging Spectroradiometer (MODIS) data and a decision tree model, land types, especially those of paddy fields in Northeast China from 2000 to 2020, were extracted, and the spatiotemporal changes in paddy fields and their drivers were analyzed. The development trends of paddy fields under different future scenarios were explored a

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3

Shiraishi, Hideo, Xing Jianglong, Futo Akiyama, et al. "Cultural Landscape of Lombok Island, Indonesia: Spatial structure of terraced paddy fields in Desa Bayan." IOP Conference Series: Earth and Environmental Science 1361, no. 1 (2024): 012025. http://dx.doi.org/10.1088/1755-1315/1361/1/012025.

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Abstract This study aimed to clarify spatial structure of terraced paddy fields in Desa Bayan located in Lombok Island, Indonesia as an example of cultural landscape of the island. The survey extent was defined by collecting up all waterways from a water source in a sacred forest (Hutan Adat) which supply water to traditional paddy fields called Sawah Adat. Location of other irrigation facilities such as intakes and water gates, as well as land ownership within a specific area including paddies owned by a traditional chief (Kepala Adat) were collected to understand its spatial characteristics.

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4

Hocking, D., and K. Islam. "Trees in Bangladesh paddy fields. 2. Survival of trees planted in crop fields." Agroforestry Systems 31, no. 1 (1995): 39–57. http://dx.doi.org/10.1007/bf00712054.

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HOCKING, DRAKE, ANNA HOCKING, and KHAIRUL ISLAM. "TREES AS CROPS IN BANGLADESH PADDY FIELDS AND HOMESTEADS." International Tree Crops Journal 9, no. 4 (1998): 283–302. http://dx.doi.org/10.1080/01435698.1998.9752985.

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6

Naguib, N. S., and S. Daliman. "Analysis of NDVI and NDRE Indices Using Satellite Images for Crop Identification at Kelantan." IOP Conference Series: Earth and Environmental Science 1102, no. 1 (2022): 012054. http://dx.doi.org/10.1088/1755-1315/1102/1/012054.

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In Malaysia, the expansion of rubber trees, oil palm, and paddy plantations has become widely increased because of economic demands. Crop identification or monitoring is one of these applications since remote sensing provides precise, up-to-date, and cost-effective data on a range of crop kinds at various temporal and geographic resolutions. This study recommended integrating multispectral images, a tree canopy segmentation algorithm, and vegetable indicators to measure the attributes and spectral properties of crops and plants in a Kelantan region. Normalised difference vegetation index (NDVI

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Putri, Ardya Yunita, and Raden Sumiharto. "Purwarupa Sistem Prediksi Luas dan Hasil Panen Padi suatu Wilayah menggunakan Pengolahan Citra Digital dengan Metode Sobel dan Otsu." IJEIS (Indonesian Journal of Electronics and Instrumentation Systems) 6, no. 2 (2016): 187. http://dx.doi.org/10.22146/ijeis.15258.

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Area and paddy crop yield prediction system of an area using image processing by Sobel Otsu’s method is one of system that utilize aerial photo data for measuring area and prediction of its crop yield. Otsu’s method is used to thresholding process and Sobel’s method is used to detect paddy field’s edges that will calculate its area. Then filtering process so that the scanning process white pixels are counted only exist in the desired region. After the amount of white pixel(s) is obtained, their amount is multiplied with the scale that obtained from calibration process and crop yield prediction

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Ardianto, Asep, Wan Abbas Zakaria, Ktut Murniati, Zainal Abidin, and Sandi Asmara. "NDVI Analysis And Land Use Change To Support New Rice Field Development Plans In Central Lampung Regency." Mimbar Agribisnis : Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis 11, no. 1 (2025): 82. https://doi.org/10.25157/ma.v11i1.15208.

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As an effort by the Indonesian government to meet domestic rice production, in 2016 the government through BBWS Mesuji Sekampung planned the development of new rice fields covering an area of more than 17,000 ha in Central Lampung Regency. The development of new rice fields must be supported by the availability of water by building the Way Sekampung Dam, but until the dam is inaugurated in 2021, the development of new rice fields has not been implemented. This study aims to analyze vegetation density and land use at the location of the new rice field development plan. This study uses a quantit

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Onojeghuo, Alex, Yuxin Miao, and George Blackburn. "Deep ResU-Net Convolutional Neural Networks Segmentation for Smallholder Paddy Rice Mapping Using Sentinel 1 SAR and Sentinel 2 Optical Imagery." Remote Sensing 15, no. 6 (2023): 1517. http://dx.doi.org/10.3390/rs15061517.

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Rice is a globally significant staple food crop. Therefore, it is crucial to have adequate tools for monitoring changes in the extent of rice paddy cultivation. Such a system would require a sustainable and operational workflow that employs open-source medium to high spatial and temporal resolution satellite imagery and efficient classification techniques. This study used similar phenological data from Sentinel-2 (S2) optical and Sentinel-1 (S1) Synthetic Aperture Radar (SAR) satellite imagery to identify paddy rice distribution with deep learning (DL) techniques. Using Google Earth Engine (GE

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Pusvita, Ema, and Munajat Munajat. "HUBUNGAN VARIABEL PENDAPATAN PETANI ALIH GUNA LAHAN SAWAH KE KARET (Studi Kasus di Desa Nusaraya Kecamatan Belitang III) KABUPATEN OKU TIMUR." SEPA: Jurnal Sosial Ekonomi Pertanian dan Agribisnis 17, no. 2 (2021): 124. http://dx.doi.org/10.20961/sepa.v17i2.42653.

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<p><em>Analysis of the Correlation between Factors Influencing Farmers' Income to Change the Function of Rice Fields to Rubber in Nusaraya Village, Belitang III District, OKU Timur Regency. The purpose of this study is (1) to identify the process of land conversion to rubber plants. (2) Calculate how much farmers' income after the conversion of rice fields to rubber plants. (3) Analyzing the level of closeness of the income relationship of farmers after transferring the function of paddy fields to rubber trees on factors that affect income. The method used in this research is the c

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Yusra, Emmia Tambarta Kembaren, Usnawiyah, Suci Mahdianti, Nurul Ismi, and Sri Wahyuni. "THE POTENTIAL OF AMELASIR TO RESTORING SANDY LAND INTO PRODUCTIVE PADDY FIELDS AT PT PIM FOSTERED VILLAGE." International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) 3, no. 2 (2023): 681–88. http://dx.doi.org/10.54443/ijebas.v3i2.904.

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North Aceh district has 12,750 ha of idle land that has the potential to be planted with rice. This unused land becomes rice paddies because it has a large enough area and contains elements needed by rice plants. PT Pupuk Iskandar Muda implemented a program to turn sandy land into fertile rice fields called AMELASIR (Amelioration of Sandy Land) with an area of 278 m2. This program is carried out by offering intensive tillage and using ameliorants. The materials added were PIM organic fertilizer, clay, manure, rice straw compost, PIM Polivit and PIM Urea. The results of this program show an inc

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Ningsih, Ratih Rinda, Irwan Sukri Banuwa, Duryat -, and Slamet Budi Yuwono. "KARBON TERSIMPAN DI TATA GUNA LAHAN SUB-SUB DAS KHILAU DAS SEKAMPUNG." Jurnal Hutan Tropis 9, no. 1 (2021): 75. http://dx.doi.org/10.20527/jht.v9i1.10475.

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The khilau is one of sub-watershed of the sekampung watershed. The area was very important due to its function as catchment area which is also located close to TAHURA (great forest park ) Wan Abdurrachman, there for sub-watershed khilau plays a very strategic role in the preservation of biodiversity and climate change. The study aims were to analyze the carbon determine the total carbon dioxide uptake and oxygen release in the khilau sub-watershed. The carbon stored was extimated by using allometric equation the biomass tree. The biomass expantion factor was employed estimated of biomass. The

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Dewanti, Aplince Della, Ari Krisnohadi, and Muhammad Nuriman. "STATUS UNSUR HARA N, P DAN K TANAH INSEPTISOL PADA TIGA PENGGUNAAN LAHAN DI DESA SEMADIN LENGKONG KECAMATAN NANGA PINOH KABUPATEN MELAWI." Perkebunan dan Lahan Tropika 14, no. 1 (2024): 34. http://dx.doi.org/10.26418/plt.v14i1.80733.

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This study aims to determine the nutrient status of N, P and K on three land uses and provide fertilization advice on each land use. This research was conducted in Semadin Lengkong Village, Nanga Pinoh sub-district, Melawi Regency. Soil samples for each research location were taken at 5 observation points of each land with a depth of 0-30 cm. The total number of samples on three land uses (oil palm, rubber and field rice) were 3 whole samples and 3 composite samples. Data analysis using descriptive analysis based on the criteria table of the Soil Research Center, 1983. Parameters of soil physi

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Miyagawa, Shuichi, Maki Seko, Mari Harada, and Sengdeaune Sivilay. "Yields from Rice Plants Cultivated under Tree Canopies in Rainfed Paddy Fields on the Central Plain of Laos." Plant Production Science 16, no. 4 (2013): 325–34. http://dx.doi.org/10.1626/pps.16.325.

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15

Natuhara, Y., A. Imanishi, M. Kanzaki, S. Southavong, and I. Duangvongsa. "Uses of trees in paddy fields in Champasak Province, southern Lao PDR." Landscape and Ecological Engineering 8, no. 1 (2011): 115–22. http://dx.doi.org/10.1007/s11355-011-0172-1.

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16

Gao, Yuan, Guohui Shen, Guohui Yuan, and Zhihui Tian. "Comparative Analysis of Whole Chloroplast Genomes of Three Common Species of Echinochloa (Gramineae) in Paddy Fields." International Journal of Molecular Sciences 23, no. 22 (2022): 13864. http://dx.doi.org/10.3390/ijms232213864.

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Echinochloa crus-galli var. crus-galli, E. crus-galli var. zelayensis, and E. glabrescens, morphologically similar at the seedling stage, are the most pernicious barnyard grass species in paddy fields worldwide. Chloroplast (cp) genomes could be conducive to their identification. In this study, we assembled the complete cp genome sequences of Echinochloa crus-galli var. crus-galli (139,856 bp), E. crus-galli var. zelayensis (139,874 bp), and E. glabrescens (139,874 bp), which exhibited a typical circular tetramerous structure, large and small single-copy regions, and a pair of inverted repeats

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Nurhayati Rauf, Ahmad Padhil, and Muh. Yusril Ihsan. "Ergonomic design of paddy irrigation covers to increase agricultural productivity." World Journal of Advanced Research and Reviews 23, no. 3 (2024): 1419–26. http://dx.doi.org/10.30574/wjarr.2024.23.3.2780.

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The use of conventional galengan in rice fields in Rumpa'e hamlet, Telle Village, Ajangale District. Bone is still made from soil, banana trees and bamboo as raw materials for making galengan. This is easy for damage to occur because the soil is not dense and is not effective in making galengan, thus hampering the irrigation process system between rice fields. Therefore, the aim of this research is to design a rice irrigation cover design that is not easily damaged and makes the irrigation process system between rice fields easier. This research uses the method QFD (Quality Function Deployment

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Nurhayati, Rauf, Padhil Ahmad, and Yusril Ihsan Muh. "Ergonomic design of paddy irrigation covers to increase agricultural productivity." World Journal of Advanced Research and Reviews 23, no. 3 (2024): 1419–26. https://doi.org/10.5281/zenodo.14945380.

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The use of conventional galengan in rice fields in Rumpa'e hamlet, Telle Village, Ajangale District. Bone is still made from soil, banana trees and bamboo as raw materials for making galengan. This is easy for damage to occur because the soil is not dense and is not effective in making galengan, thus hampering the irrigation process system between rice fields. Therefore, the aim of this research is to design a rice irrigation cover design that is not easily damaged and makes the irrigation process system between rice fields easier. This research uses the method QFD (<em>Quality Function Deploy

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19

Komariah, Masateru Senge, Sumani, Widyatmani Sih Dewi, Kohei Yoshiyama, and Arief Noor Rachmadiyanto. "The Impacts of Decreasing Paddy Field Area on Local Climate in Central Java, Indonesia." Air, Soil and Water Research 8 (January 2015): ASWR.S21560. http://dx.doi.org/10.4137/aswr.s21560.

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This article is discussing the impacts of land cover change from paddy field to barren land in small scale area (1,516.5 km2), on the surrounding local climate components in central Java, Indonesia. Data of several climate components from 2000-2010 were collected from weather stations that located separately. The land covers were dominated with cropland and little forest on eastern site, and settlements (urban) on western site. This study confirmed that the decrease in 13.1% of paddy field and the increase in 12.4% of barren land had significantly resulted in low daily actual vapor pressure (e

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Jia, Zhenyi, Shenglu Zhou, Xuefeng Xie, et al. "Precision management of Cd-contaminated paddy fields with high geochemical backgrounds in karst regions: integrating Bayesian decision tree and spatial zoning." Environmental Pollution 375 (June 2025): 126282. https://doi.org/10.1016/j.envpol.2025.126282.

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21

Hocking, D., and K. Islam. "Trees in Bangladesh paddy fields and homesteads: participatory action research towards a model design." Agroforestry Systems 25, no. 3 (1994): 193–216. http://dx.doi.org/10.1007/bf00707460.

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22

Zainul-Abidin, Mohammad Kamaruddin, Farah Shafawati Mohd-Taib, and Shukor Md-Nor. "Distribution and habitat selection of the Asian Openbill (Anastomus oscitans) in Peninsular Malaysia." Malayan Nature Journal 69, no. 3 (2017): 169–81. https://doi.org/10.5281/zenodo.4005270.

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Asian Openbill (Anastomus oscitans) has been recorded in Peninsular Malaysia since 2008 and their distribution appears to be concentrated particularly in Penang, Perak, Melaka, and Johor. This bird plays a potentially important ecological role as a biological agent, particularly in paddy fields. However, its distribution and ecology in Peninsular Malaysia are poorly known. We compiled historical data on the occurrence of the stork in Peninsular Malaysia from published and unpublished reports, and determined its distribution pattern and habitat use. We also conducted field surveys to examine it

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Imron, Muhammad Ali, Marco Campera, Dennis Al Bihad, et al. "Bird Assemblages in Coffee Agroforestry Systems and Other Human Modified Habitats in Indonesia." Biology 11, no. 2 (2022): 310. http://dx.doi.org/10.3390/biology11020310.

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Deforestation in the tropics is mainly driven by the need to expand agriculture and forestry land. Tropical cropland has also undergone a process of intensification, particularly evident in regions that are the main exporters of deforestation-driven commodities. Around 25 million people in the world depend on coffee production, which has a profound contribution to global biodiversity loss through agricultural extensification and intensification. Nevertheless, coffee agroforestry systems have been postulated to serve as an alternative refuge for biodiversity across different regions. We aim to

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Soma, Andang Suryana. "ANALISIS KESESUAIAN PENGGUNAAN LAHAN TERHADAP POLA RUANG DI DAERAH ALIRAN SUNGAI BIALO." Agroplantae: Jurnal Ilmiah Terapan Budidaya dan Pengelolaan Tanaman Pertanian dan Perkebunan 10, no. 1 (2021): 1–8. http://dx.doi.org/10.51978/agro.v10i1.225.

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This research aims to analyze the land use and identify the suitability of the land use plan of space in Bialo Watersheds and determine the direction of land use if there is a mismatch between the land use with the regional plan in Bialo watersheds. The data were collected in primary data was the land use and secondary data of regional plan. The data were analyzed with interpretation, test accuracy, and conformity determination for land use overlay with the plan space. Based on the analysis of land-use suitability with the plan space, a land-use plan is acquired that fits the area of 87.80% an

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Prajapati, V. M., D. J. Jilariya, R. J. Mevada, et al. "Effect of Windbreaks (Casuarina equisetifolia L.) on Productivity of Paddy in South Gujarat." International Journal of Plant & Soil Science 36, no. 5 (2024): 800–807. http://dx.doi.org/10.9734/ijpss/2024/v36i54578.

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The intentional integration of trees into an agroecosystem results in agroforestry practices such as windbreak, which simultaneously help the economy, the environment, and society. It is a crucial tool for safeguarding agricultural land and boosting crop productivity. An investigation was therefore conducted to determine the impact of windbreaks (Casuarina equisetifolia L.) on paddy productivity in South Gujarat. In the current study, we found that environmental competition caused paddy growth and production to decrease close to the Casuarina windbreak. The impact of the windbreaks on paddy gr

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Kosaka, Y., S. Takeda, S. Prixar, S. Sithirajvongsa, and K. Xaydala. "Species Composition, Distribution and Management of Trees in Rice Paddy Fields in Central Lao, PDR." Agroforestry Systems 67, no. 1 (2006): 1–17. http://dx.doi.org/10.1007/s10457-005-1109-1.

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Ulluwishewa, Rohana. "Modernization versus Sustainability: Disintegrating Village Agro-ecocomplexes in the Dry Zone of Sri Lanka." Environmental Conservation 18, no. 2 (1991): 103–9. http://dx.doi.org/10.1017/s0376892900021652.

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The agro-ecocomplexes of traditional villages in the Dry Zone of Sri Lanka included four major components, namely crop cultivation, animal husbandry, fishery, and forestry. While these four components collectively provided practically all the food and other needs of the village inhabitants, the ecological interactions between these components contributed to the sustainability of the village agro-ecocomplex. Thus the livestock were used to provide draught power for farming, and were fed on crop residues and straw, their dung being used to fertilize the soil. Fishery was mainly on irrigated padd

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Das, Sumita Rani, Md Iftekher Islam, and Abu Faiz Md Aslam. "Molecular Characterization and Identification of Grasshopper Pests of Rice Inferred From Mitochondrial COI Gene Sequences." Bangladesh Journal of Zoology 50, no. 2 (2022): 217–29. http://dx.doi.org/10.3329/bjz.v50i2.62054.

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Oryza sativa (L.) is one of the world’s most important crop providing staple food for nearly half of the global population. Rice is subjected to considerable damage by a number of grasshoppers. The accurate identification of pest species is a crucial step for the appropriate application of control measures. Molecular characterization and DNA barcoding of grasshopper pests of rice was performed in the present research work. Six species of grasshopper pests were identified from different paddy fields using COI gene sequences. Among the sequences the A+T content (64.2%) was higher than the G+C (3

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Gao, Yuan, Shenghui Li, Guohui Yuan, Jiapeng Fang, Guohui Shen, and Zhihui Tian. "Comparison of Biological and Genetic Characteristics between Two Most Common Broad-Leaved Weeds in Paddy Fields: Ammannia arenaria and A. multiflora (Lythraceae)." Biology 12, no. 7 (2023): 936. http://dx.doi.org/10.3390/biology12070936.

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Ammannia arenaria and A. multifloras, morphologically similar at the seedling stage, are the most common broad-leaved weeds in paddy fields. Our study showed that A. arenaria occupied more space than A. multifloras when competing with rice. However, A. multifloras germination has lower temperature adaptability. No difference in sensitivity to common herbicides between two Ammannia species was observed. Chloroplast (cp) genomes could be conducive to clarify their genetic relationship. The complete cp genome sequences of A. arenaria (158,401 bp) and A. multiflora (157,900 bp) were assembled for

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Nakama, Yuei, and Bixia Chen. "A Feng Shui landscape and Tree Planting with explanation based on Feng Shui Diaries: A case study of Mainland Okinawa, Japan." Worldviews: Global Religions, Culture, and Ecology 15, no. 2 (2011): 168–84. http://dx.doi.org/10.1163/156853511x577475.

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AbstractHigh mountains in back and facing the sea is an ideal Feng Shui village landscape in Okinawa. Such a location is perfect for semi-agricultural and semi-fishing production.When and how a Feng Shui village came into being is still a myth to the historians. The only complete records of Feng Shui village inspections of Inamine and its close neighbor, Makija hamlets, by Feng Shui masters from 1857 to 1888 exist there. These items of literature allow us to have a rough look at Feng Shui layout in then early-modern Ryukyu. On basis of Feng Shui diaries and remnant huge Fukugi trees, this stud

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Ji, Da, Xin Su, Junjie Yao, Wenzheng Zhang, Rongrong Wang, and Shuhai Zhang. "Genetic Diversity and Genetic Differentiation of Populations of Golden-Backed Carp (Cyprinus carpio var. Jinbei) in Traditional Rice Fields in Guizhou, China." Animals 12, no. 11 (2022): 1377. http://dx.doi.org/10.3390/ani12111377.

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The aim of this study was to assess the current status of the germplasm resources of golden-backed carp (Cyprinus carpio var. Jinbei) cultured in paddy fields in Guizhou Province, China. Five populations of golden-backed carp in Liping County, Jinping County, Huangping County, Congjiang County and Duyun City in Guizhou Province were subjected to high-throughput sequencing by 2b-RAD technology, and their genetic diversity and genetic differentiation were analysed. Based on sequencing, 44,896 SNP loci were obtained, and all five population genetic diversity indicators showed low diversity. In th

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Miyagawa, Shuichi, Manami Kobayashi, and Ha Thu Pham. "Effects of trees planted on levees on rice yields in rain-fed paddy fields of northeast Thailand." Plant Production Science 20, no. 1 (2016): 47–54. http://dx.doi.org/10.1080/1343943x.2016.1260483.

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Chen, Wei-Cai, Jian-Ping Ye, Wan-Xiao Peng, et al. "A new species of Nidirana (Anura, Ranidae) from northern Guangxi, China." ZooKeys 1135 (December 12, 2022): 119–37. http://dx.doi.org/10.3897/zookeys.1135.94371.

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A new species of music frog, Nidirana guibeiensissp. nov., is described from northern Guangxi, China. Based on two mtDNA fragments analyzed, phylogenetic trees reveal that N. guibeiensissp. nov. is most closely related to N. leishanensis. However, the new species can be identified by conspicuous diagnostic morphological characteristics as well as bioacoustics. In contrast to the known Nidirana species, the advertisement calls of the new species can be divided into three types, calls with one, two, and three notes. In addition, the new species has nest construction behavior, which is inconsiste

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Chen, Wei-Cai, Jian-Ping Ye, Wan-Xiao Peng, et al. "A new species of Nidirana (Anura, Ranidae) from northern Guangxi, China." ZooKeys 1135 (December 12, 2022): 119–37. https://doi.org/10.3897/zookeys.1135.94371.

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A new species of music frog, Nidirana guibeiensis sp. nov., is described from northern Guangxi, China. Based on two mtDNA fragments analyzed, phylogenetic trees reveal that N. guibeiensis sp. nov. is most closely related to N. leishanensis. However, the new species can be identified by conspicuous diagnostic morphological characteristics as well as bioacoustics. In contrast to the known Nidirana species, the advertisement calls of the new species can be divided into three types, calls with one, two, and three notes. In addition, the new species has nest construction behavior, which is inconsis

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Bhat, Gh, J. Mugloo, T. Rather, Amerjeet Singh, and A. Mir. "Traditional agroforestry system practiced in Kupwara: A border and backward district of Jammu & Kashmir." Indian Journal of Forestry 33, no. 2 (2010): 173–76. http://dx.doi.org/10.54207/bsmps1000-2010-v94296.

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To evaluate the existing Agroforestry Systems in Kupwara, (J&K) the study was undertaken in year 2006-2007 on block level basis in randomly selected 6 blocks which accounted for 50% of the sampling areas. Trees species, Poplar species, Salix species, Ulmus wallichiana, Juglans regia, Robinia pseudoacacia, etc. were found growing inside crop fields, on the boundaries at high densities under different Agroforestry Systems. The same species forms different communities. Agriculture crop were grown with different kinds of fruit trees, viz Apple, Peach, Pear, Plum, Apricot. However, Peach, Pear,

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Yang, Zi-Hui, Gong-Zheng Yang, and Yue-Yue Qi. "Synthesis and Biological Activity of Triclopyr Derivatives Containing the Pyridine Group." Current Bioactive Compounds 16, no. 4 (2020): 415–18. http://dx.doi.org/10.2174/1573407215666181213162132.

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Background: Triclopyr(Dow-503), whose commercial name was green grass, was an internal absorption and selective novel herbicide, developed by Dow agricultural sciences using the basic structure of 2,4-D. Triclopyr was suitable for preventing broadleaf weeds for removing shrubs, maintaining fireproof lines, raising pine trees and forest areas. Moreover, it could be used in paddy fields to prevent some broad-leaved weeds at the dose of 150-500g/hm. Methods: Two novel Triclopyr derivatives were synthesized based on the structure of commerical herbicide Triclopyr. Their structures were confirmed b

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Yusri, Yussyamil Faiz, and Sharifah Khalizah Syed Othman Thani. "Wind-Resistant Plants: Assessing the Efficacy of Vegetation in Kampung Wai, Kuala Perlis." Bioresources and Environment 2, no. 3 (2024): 45–54. https://doi.org/10.24191/bioenv.v2i3.74.

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Storms often cause trees to topple and uproot, resulting in damage to the settlement's infrastructure. During periods of intense rainfall, the water content of the soil at shallow depths is typically high, which reduces the anchoring resistance of tree roots in the soil. The root systems of plants play an important role in anchoring against strong winds during the windy season. The aim of this study is to identify the types of plants that have high wind resistance and to observe the effectiveness of wind-resistant plants in the settlement area of Kampung Wai, Perlis. Kampung Wai, a coastal vil

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Wang, Mo, Jing Wang, Yunpeng Cui, Juan Liu, and Li Chen. "Agricultural Field Boundary Delineation with Satellite Image Segmentation for High-Resolution Crop Mapping: A Case Study of Rice Paddy." Agronomy 12, no. 10 (2022): 2342. http://dx.doi.org/10.3390/agronomy12102342.

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Parcel-level cropland maps are an essential data source for crop yield estimation, precision agriculture, and many other agronomy applications. Here, we proposed a rice field mapping approach that combines agricultural field boundary extraction with fine-resolution satellite images and pixel-wise cropland classification with Sentinel-1 time series SAR (Synthetic Aperture Radar) imagery. The agricultural field boundaries were delineated by image segmentation using U-net-based fully convolutional network (FCN) models. Meanwhile, a simple decision-tree classifier was developed based on rice pheno

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Breman, Jan. "Work and Life of the Rural Proletariat in Java's Coastal Plain." Modern Asian Studies 29, no. 1 (1995): 1–44. http://dx.doi.org/10.1017/s0026749x00012610.

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The village S lies in the plain that is known as the rice store of West Java. Surrounded by fields on which paddy is cultivated for a large part of the year, the visitor sees S as the prototype of the agrarian settlements that fill the landscape: a small-scale concentration of houses hidden amongst trees and farmyard crops, whose inhabitants have for centuries lived in the shelter of their community and depend for their living largely or even entirely on cultivating the land in the locality. This is the classical image of peasant society as laid down in the literature, but one that is in need

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Nufutomo, Tastaptyani Kurnia, and Firdha Cahya Alam. "Analysis of Farmers’ Perception and Attitudes of Water Quality in Margodadi Embung, South Lampung." IOP Conference Series: Earth and Environmental Science 830, no. 1 (2021): 012096. http://dx.doi.org/10.1088/1755-1315/830/1/012096.

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Abstract Margodadi Embung (retention basin) is water pond that was designed for irrigation and conservation which is located in South Lampung, Indonesia. This Embung is surrounded through numerous farm fields, consisting of the cassava plant, corn plants, palm trees, and paddy fields. This research was aimed to know the farmers’ perception and attitudes of water quality in Margodadi Embung, South Lampung. Sampling was conducted using random sampling on farmers’ around the Embung, with the parameter of respondent profile, farming attitudes, knowledge about the Embung, and perception of the Embu

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Nufutomo, Tastaptyani Kurnia, and Firdha Cahya Alam. "Analysis of Farmers’ Perception and Attitudes of Water Quality in Margodadi Embung, South Lampung." IOP Conference Series: Earth and Environmental Science 830, no. 1 (2021): 012096. http://dx.doi.org/10.1088/1755-1315/830/1/012096.

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Abstract Margodadi Embung (retention basin) is water pond that was designed for irrigation and conservation which is located in South Lampung, Indonesia. This Embung is surrounded through numerous farm fields, consisting of the cassava plant, corn plants, palm trees, and paddy fields. This research was aimed to know the farmers’ perception and attitudes of water quality in Margodadi Embung, South Lampung. Sampling was conducted using random sampling on farmers’ around the Embung, with the parameter of respondent profile, farming attitudes, knowledge about the Embung, and perception of the Embu

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Arjasakusuma, Sanjiwana, Sandiaga Swahyu Kusuma, Raihan Rafif, Siti Saringatin, and Pramaditya Wicaksono. "Combination of Landsat 8 OLI and Sentinel-1 SAR Time-Series Data for Mapping Paddy Fields in Parts of West and Central Java Provinces, Indonesia." ISPRS International Journal of Geo-Information 9, no. 11 (2020): 663. http://dx.doi.org/10.3390/ijgi9110663.

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The rise of Google Earth Engine, a cloud computing platform for spatial data, has unlocked seamless integration for multi-sensor and multi-temporal analysis, which is useful for the identification of land-cover classes based on their temporal characteristics. Our study aims to employ temporal patterns from monthly-median Sentinel-1 (S1) C-band synthetic aperture radar data and cloud-filled monthly spectral indices, i.e., Normalized Difference Vegetation Index (NDVI), Modified Normalized Difference Water Index (MNDWI), and Normalized Difference Built-up Index (NDBI), from Landsat 8 (L8) OLI for

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Thapa, Aakash, Teerayut Horanont, and Bipul Neupane. "Parcel-Level Flood and Drought Detection for Insurance Using Sentinel-2A, Sentinel-1 SAR GRD and Mobile Images." Remote Sensing 14, no. 23 (2022): 6095. http://dx.doi.org/10.3390/rs14236095.

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Floods and droughts cause catastrophic damage in paddy fields, and farmers need to be compensated for their loss. Mobile applications have allowed farmers to claim losses by providing mobile photos and polygons of their land plots drawn on satellite base maps. This paper studies diverse methods to verify those claims at a parcel level by employing (i) Normalized Difference Vegetation Index (NDVI) and (ii) Normalized Difference Water Index (NDWI) on Sentinel-2A images, (iii) Classification and Regression Tree (CART) on Sentinel-1 SAR GRD images, and (iv) a convolutional neural network (CNN) on

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DEY, Kamala, Tapas K. DUTTA, and Rajendra P. MONDAL. "Avifaunal diversity and ecotourism opportunities: A case study from Barachaka tribal village of Bankura, West Bengal, India." Notulae Scientia Biologicae 13, no. 2 (2021): 10963. http://dx.doi.org/10.15835/nsb13210963.

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Ethnic people throughout the globe are engaged in the conservation of biodiversity. The objective of this study was to measure the avifaunal diversity in heterogeneous forest and paddy fields surrounding the Barachaka tribal village of West Bengal, India and the prospect of development of ecotourism spot in this area. The study was conducted during June and July of 2019 and 2020. A total of 47 bird species belonging to 27 families were identified and recorded during the span of study. Among these bird species, Asian open bill stork (Anastomus oscitans) is predominant in the heterogeneous fores

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Ferreira, José Miguel Moura. "‘Rugged Hills’, ‘Dense Forests’ and ‘Backward People’. Imagining Landscapes in Nineteenth-Century Colonial Goa." International Journal for History, Culture and Modernity 7, no. 1 (2019): 142–70. http://dx.doi.org/10.18352/hcm.550.

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The former Portuguese colony of Goa is best known nowadays as a tourist hotspot. To many, its iconic landscape is one of sandy beaches and whitewashed churches nestling among the paddy fields and coconut trees. But beyond this postcard image there is another lesser known landscape, epitomized by the rugged mountains and forests of the Sahyadri range. During the Portuguese colonial period, which lasted until 1961, this was the ‘other landscape’ of Goa, frequently portrayed as ‘wild’, ‘backward’ and inherently hostile to colonial rule. This essay discusses the production of these images and thei

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Jose, V. Donu, and Santhi K. "Real Time Classification and Detection of Apple Leaf Diseases at Early Stage by Employing Enhanced Paddy Field Pattern Search Method (EPF-PSM) with 2LC." Indian Journal of Science and Technology 16, no. 22 (2023): 1682–93. https://doi.org/10.17485/IJST/v16i22.1206.

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Abstract <strong>Objectives:</strong> To propose a suitable machine learning approach to detect and classify the leaf diseases in apple trees at the pre-mature state to reduce plant degradation. In order to boost the accuracy level, EPF-PSM (Enhanced Paddy Field-Based Pattern Search Method) is employed along with 2LC (Two Level Classifier) technique. <strong>Methods:</strong> Preprocessing images, which include FS and FE, is done by employing EPF-PSM to detect the apple leaf disease. 2LC classifier is utilized to classify the type of disease based on the available features like

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Dahlanuddin, Baiq T. Yuliana, Tanda Panjaitan, Michael J. Halliday, Elske van de Fliert, and H. Max Shelton. "Survey of Bali bull fattening practices in central Lombok, eastern Indonesia, based on feeding of Sesbania grandiflora." Animal Production Science 54, no. 9 (2014): 1273. http://dx.doi.org/10.1071/an14325.

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A longitudinal survey was conducted in 2013 to document the productivity of the Sesbania grandiflora feeding system for cattle fattening in central Lombok. Sesbania is integrated into the intensive rice-growing region by planting it along the rice bunds surrounding the rice fields. The hamlet of Nyerot in the subdistrict of Jonggat was chosen for the study as it had a long history of successful use of sesbania for fattening Bali bulls. Parameters measured included: area of rice paddy where sesbania could be planted; forage establishment, harvesting and feeding practices; cattle purchases and s

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Beesa, Natthidech, Anongnuch Sasnarukkit, Kansiree Jindapunnapat, Buncha Chinnasri, and Thanunchanok Chairin. "Incidence and Characterization of Rice Root Nematodes, Hirschmanniella mucronata, from Rice Fields in Pathum Thani Province, Thailand." Trends in Sciences 18, no. 22 (2021): 486. http://dx.doi.org/10.48048/tis.2021.486.

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The rice root nematodes, Hirschmanniella oryzae and H. mucronata, are serious and widespread threats to global rice production, especially in tropical and subtropical zones. Reliable and efficient identification of these nematodes is vital to nematode control and management. In this current study, 36 soil or rice root samples were collected from rice fields located in Pathum Thani province and used for nematode extraction. The results demonstrated that Hirschmanniella sp. was found in all paddy fields, especially in Muang District, where RD47 rice cultivars were grown at soil pH of 5.9. Molecu

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Shi, Jiayou, Yuhao Bai, Zhihua Diao, Jun Zhou, Xingbo Yao, and Baohua Zhang. "Row Detection BASED Navigation and Guidance for Agricultural Robots and Autonomous Vehicles in Row-Crop Fields: Methods and Applications." Agronomy 13, no. 7 (2023): 1780. http://dx.doi.org/10.3390/agronomy13071780.

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Crop row detection is one of the foundational and pivotal technologies of agricultural robots and autonomous vehicles for navigation, guidance, path planning, and automated farming in row crop fields. However, due to a complex and dynamic agricultural environment, crop row detection remains a challenging task. The surrounding background, such as weeds, trees, and stones, can interfere with crop appearance and increase the difficulty of detection. The detection accuracy of crop rows is also impacted by different growth stages, environmental conditions, curves, and occlusion. Therefore, appropri

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Tran, Hoa, James Campbell, Randolph Wynne, Yang Shao, and Son Phan. "Drought and Human Impacts on Land Use and Land Cover Change in a Vietnamese Coastal Area." Remote Sensing 11, no. 3 (2019): 333. http://dx.doi.org/10.3390/rs11030333.

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Drought is a dry-weather event characterized by a deficit of water resources in a period of year due to less rainfall than normal or overexploitation. This insidious hazard tends to occur frequently and more intensively in sub-humid regions resulting in changes in the landscape, transitions in agricultural practices and other environmental-social issues. The study area is in the sub-humid region of the northern coastal zone of Binh Thuan province, Vietnam—Tuy Phong district. This area is indicated as a subject of prolonged droughts during 6-month dry seasons, which have occurred more frequentl

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