scholarly journals Radiocesium Absorption by Rice in Paddy Field Ecosystems

2013 ◽  
pp. 19-27 ◽  
Author(s):  
Keisuke Nemoto ◽  
Jun Abe
Keyword(s):  
Paddy Field

The Diffusion of Agricultural Exterminators in the Paddy Field and its Influence on Silkworms

1976 ◽  
Vol 32 (1) ◽  
pp. 11-17 ◽  
Author(s):  
Seiji HAYAKAWA ◽  
Tsutomu SAKANOUE ◽  
Yushiro MOTODA ◽  
Shoichiro NISHI
Keyword(s):  
Paddy Field

Bacteria diversity in paddy field soil by 16S rDNA-RFLP analysis in Ningxia

2008 ◽  
Vol 16 (6) ◽  
pp. 586 ◽  
Author(s):  
Zhang Jianping ◽  
Dong Naiyuan ◽  
Yu Haobin ◽  
Zhou Yongjun ◽  
Lu Yongliang ◽  
...  
Keyword(s):  
16S Rdna ◽  
Paddy Field ◽  
Rflp Analysis ◽  
Field Soil ◽  
Bacteria Diversity ◽  
Paddy Field Soil

Effects of Straw Recycling of Winter Covering Crop on Methane and Nitrous Oxide Emissions in Paddy Field

2011 ◽  
Vol 37 (9) ◽  
pp. 1666-1675
Author(s):  
Hai-Ming TANG ◽  
Xiao-Ping XIAO ◽  
Wen-Guang TANG ◽  
Guang-Li YANG
Keyword(s):  
Nitrous Oxide ◽  
Paddy Field ◽  
Nitrous Oxide Emissions

Soil phosphorous accumulation in long-term P fertilization paddy field and its environmental effects

2013 ◽  
Vol 21 (4) ◽  
pp. 393
Author(s):  
Xiao YAN ◽  
De-Jian WANG ◽  
Gang ZHANG ◽  
Lu-Ji BO ◽  
Xiao-Lan PENG
Keyword(s):  
Environmental Effects ◽  
Paddy Field ◽  
P Fertilization ◽  
Soil Phosphorous

Effects of soil amendments on soil properties and population quality of rice in cold waterlogged paddy field

2013 ◽  
Vol 21 (7) ◽  
pp. 810-816
Author(s):  
Wen-Jun DONG ◽  
Pei-Zhi XU ◽  
Ren-Zhi ZHANG ◽  
Xu HUANG ◽  
Hua-Ping ZHENG ◽  
...  
Keyword(s):  
Soil Properties ◽  
Paddy Field ◽  
Soil Amendments ◽  
Population Quality

MANAJEMEN DATA SPASIAL: PENGGUNAAN TANAH WILAYAH PEDESAAN DI SUMATERA BARAT

2019 ◽  
Vol 5 (2) ◽  
pp. 48-53
Author(s):  
Afrital Rezki, S.Pd., M.Si ◽  
Erna Juita ◽  
Dasrizal Dasrizal ◽  
Arie Zella Putra Ulni
Keyword(s):  
Land Use ◽  
Paddy Field ◽  
Secondary Forest ◽  
Water Bodies ◽  
Primary Forest ◽  
Land Uses ◽  
Forest Land ◽  
Land Use Patterns ◽  
Crop Fields ◽  
Mixed Plantations

Perkembangan penggunaan tanah bergerak horisontal secara spasial ke arah wilayah yang mudah diusahakan. Penggunaan tanah juga bergerak secara vertikal dalam rangka menaikkan mutunya. Penelitian ini bertujuan untuk menganalisis pola penggunaan lahan, bagaimana manajemen penggunaan lahan di satu wilayah berdasarkan batas Nagari. Metode yang digunakan adalah analsisis spasial dengan interpretasi citra penginderaan jauh, survey lapangan, dan analisis deskriptif. Pertumbuhan pemukiman Nagari Sungai Sariak Kecamatan VII Koto Kabupaten Padang Pariaman mengakibatkan pemanfaatan ruang menjadi tumpang tindih. Diperlukan cara-cara pengelolaan dan managemen penggunaan tanah dalam rangka pembangunan berkelanjutan yang menaikkan taraf hidup masyarakat dan tidak menimbulkan kerugian lingkungan.Terdapat 9 jenis penggunaan lahan yang ada di Nagari Sungai Sariak. Penggunaan lahan tersebut adalah Primary Forest, Secondary Forest, Paddy Field, Settlement, Mixed Plantations, Crop Fields, Water Bodies, Bushes, dan Plantations. Penggunaan lahan yang paling luas di Nagari Sungai Sariak adalah jenis penggunaan lahan Primary Forest, sebesar 48% dari total luas wilayah Nagari Sungai Sariak. Pada tahun 2011 sampai tahun 2016, penggunaan lahan paling luas terjadi pada penggunaan lahan jenis Primary Forest yang kemudian menjadi Mixed Plantations. Land use Changes moved horizontally spatially towards areas that are easily cultivated. The land use also moves vertically in order to increase its quality. This study aims to analyze land use patterns, how land use management in one area is based on Nagari boundaries. The method used is spatial analysis with interpretation of remote sensing images, field surveys, and descriptive analysis. The growth of Nagari Sungai Sariak in Kecamatan VII Koto, Kabupaten Padang Pariaman resulted in overlapping use of space. Management methods are needed and management of land use in the framework of sustainable development that raises the standard of living of the community and does not cause environmental losses. There are 9 types of land use in the Nagari Sungai Sariak. The land uses are Primary Forest, Secondary Forest, Paddy Field, Settlement, Mixed Plantations, Crop Fields, Water Bodies, Bushes, and Plantations. The most extensive land use in Nagari Sungai Sariak is the type of Primary Forest land use, amounting to 48% of the total area of the Nagari Sungai Sariak. From 2011 to 2016, the most extensive land use occurred in Primary Forest land uses which later became Mixed Plantations.

scholarly journals Change of Metal Concentrations and Rates of Dissolved Forms of Metals in Agricultural Water through Paddy Field

2016 ◽  
Vol 26 (1) ◽  
pp. 33-39
Author(s):  
Yuko ISHIBASHI ◽  
Hiroshi KUMAGAI ◽  
Toshihiko IMATO
Keyword(s):  
Paddy Field ◽  
Agricultural Water ◽  
Metal Concentrations

scholarly journals Performance of the agronomic traits of six advanced promising lines of red rice (oryza sativa l.) grown on the paddy field

2021 ◽  
Vol 681 (1) ◽  
pp. 012033
Author(s):  
G R Sadimantara ◽  
E Febrianti ◽  
LO Afa ◽  
S Leomo ◽  
Muhidin ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Paddy Field ◽  
Agronomic Traits ◽  
Oryza Sativa L ◽  
Red Rice
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