Results 21 to 30 of about 13,439 (247)

PENGARUH PENCAMPURAN LAPISAN OLAH DAN LAPISAN TAPAK BAJAK TERHADAP KARAKTERISTIK SIFAT KIMIA TANAH SAWAH

open access: yesJTSL (Jurnal Tanah dan Sumberdaya Lahan), 2020
The increasing of Indonesian population has led to a decrease in the area of rice fields in Indonesia. Therefore, it is needed to increase the fertility and the productivity of paddy soil.
Rafdea Syafitri   +2 more
doaj   +1 more source

PENILAIAN TERHADAP SIFAT-SIFAT FISIKA DAN KIMIA TANAH SERTA KUALITASNYA PADA LAHAN SAWAH MARJINAL

open access: yesJTSL (Jurnal Tanah dan Sumberdaya Lahan), 2020
Various efforts have been carried out by the Indonesian Government to increase rice production, especially the construction of new paddy fields and paddy intensification through increasing intensity or planting frequency in a year.
Latief Mahir Rachman   +2 more
doaj   +1 more source

Deciphering Bacterial Community of the Fallow and Paddy Soil Focusing on Possible Biocontrol Agents

open access: yesAgronomy, 2022
In pursuing higher rice production, we have often jeopardized soil at an alarming rate. It is hypothesized that intensive farming practices degrade soil health and increase the abundance of rice diseases while fallowing increases the abundance of ...
Aqleem Abbas   +7 more
doaj   +1 more source

Components of organic carbon pool and profile distribution of δ13C values in typical stagnic anthrosols from Hangzhou-Jiaxing-Huzhou Plain

open access: yes浙江大学学报. 农业与生命科学版, 2010
Three typical stagnic anthrosols, including silty-clayey yellow mottled paddy soil on fluvialmarine, blue clayey paddy soil, and gleyed blue clayey paddy soil, were collected from the Hangzhou-Jiaxing-Huzhou Plain to characterize vertical distribution of
LIU Zhao-yun, ZHANG Ming-kui
doaj   +1 more source

Parameter calibration of the discrete element simulation model for soaking paddy loam soil based on the slump test.

open access: yesPLoS ONE, 2023
The discrete element computer simulation method is an effective tool that enables the study of the interaction mechanism between the pulping components and the paddy soil during the paddy field pulping process. The findings are valuable in optimizing the
Zhou Tienan   +4 more
doaj   +1 more source

Carbon Organic Content under Organic and Conventional Paddy Field and its Effect on Biological Activities (A Case Study in Pati Regency, Indonesia)

open access: yesCaraka Tani: Journal of Sustainable Agriculture, 2020
The low organic matter content of paddy soils impacts the declining quality of land. Without the efforts to enrich the soil organic matter (SOM) content, the productivity of paddy fields will decrease or the need for inorganic fertilizers will increase ...
Supriyadi Supriyadi   +3 more
doaj   +1 more source

Impacts of Different Parent Materials in Red Soil Region on Stability of Paddy Soil Aggregates

open access: yesGuangdong nongye kexue, 2022
【Objective】The study was conducted to explore the differences of stability of paddy soil aggregates developed from different parent materials in red soil area, with a view to providing a theoretical basis for the utilization and development of soil ...
Peng GUO   +6 more
doaj   +1 more source

Microbial biomass in paddy soil [PDF]

open access: yesSoil Science and Plant Nutrition, 1984
The authors investigated the role of microorganisms in paddy soil ecosystems and the influence of fertilizer and manure applications on the soil microbial biomass in paddy soils based on direct count using a fluorescence microscope. The results are summarized as follows.
Akira Hasebe   +2 more
openaire   +1 more source

Spatial distribution of status silicon availability for plant and its effect to rice yield

open access: yesSains Tanah: Journal of Soil Science and Agroclimatology, 2023
Silicon (Si) is a beneficial element for rice plants. However, evaluating the Si availability status of paddy soil is rarely done. This study aimed to investigate the Si availability for plant (SiAP), spatial distribution, SiAP correlations with some ...
Budy Frasetya Taufik Qurrohman   +3 more
doaj   +1 more source

Biogeochemistry of paddy soils

open access: yesGeoderma, 2010
Paddy soils make up the largest anthropogenic wetlands on earth. They may originate from any type of soil in pedological terms, but are highly modified by anthropogenic activities. The formation of these Anthrosols is induced by tilling the wet soil (puddling), and the flooding and drainage regime associated with the development of a plough pan and ...
Kögel-Knabner, I.   +8 more
openaire   +4 more sources

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