สืบค้นงานวิจัย
Response of cadmium accumulation in rice (Oryza sativa L. cv. SPR1) grown with different organic soil amendments
Pratum C. - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Response of cadmium accumulation in rice (Oryza sativa L. cv. SPR1) grown with different organic soil amendments
ผู้แต่ง / หัวหน้าโครงการ (EN): Pratum C.
บทคัดย่อ (EN): Rice (Oryza sativa L.) is one of the food crops, which is found to have the great capacity of cadmium (Cd) accumulation. This research was done to investigate the response to Cd accumulation in rice grown with different organic soil amendments (OA), namely soil supplemented with swine manure (SM), cow manure (CM), mixed chicken manure and rice husk (CR), vermicompost (VC), and greensward compost (GC), respectively. Each OA (4% w/w basis) was applied in each treatment with 3 Cd levels at 20, 40, and 60 mg/kg, respectively. The results showed that rice plants were not able to grow in 4% w/w of SM and CM, respectively and wither following 70 d of planting. It was found in the other treatment results that CR, VC, and GC increased harvest index (HI) as well as soil pH while decreasing soil Eh and Cd-HI, compared with the control treatment. All the Cd concentrations did not affect the height, but the wet weight of plants, decreased with increase in Cd concentrations. Regarding the Cd accumulation, it was found that CR is most effective in absorbing Cd in the paddy soils. In terms of Cd uptake, it was found that GC was the only OA that could reduce the Cd uptake in the rice plant parts. The result is consistent with reduction observed in the accumulation of cadmium in stems, leaves, and especially rice grain. Therefore, based on the current finding, both CR and GC soil amendments can be considered for immobilizing Cd in the contaminated fields. © Universiti Putra Malaysia Press.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เอกสารแนบ (EN): https://www.scopus.com/inward/record.uri?eid=2-s2.0-85063536884&partnerID=40&md5=4642af83ecf1e335751cb060d4057c27
เผยแพร่โดย (EN): มหาวิทยาลัยมหิดล
คำสำคัญ (EN): Rice plants
เจ้าของลิขสิทธิ์ (EN): มหาวิทยาลัยมหิดล
หากไม่พบเอกสารฉบับเต็ม (Full Text) โปรดติดต่อหน่วยงานเจ้าของข้อมูล

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Pratum C.. "Response of cadmium accumulation in rice (Oryza sativa L. cv. SPR1) grown with different organic soil amendments". ไม่ระบุหน่วยงาน. ม.ป.ป.

Pratum C.. "Response of cadmium accumulation in rice (Oryza sativa L. cv. SPR1) grown with different organic soil amendments". ไม่ระบุหน่วยงาน. ม.ป.ป.. Print.



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Response of cadmium accumulation in rice (Oryza sativa L. cv. SPR1) grown with different organic soil amendments
Pratum C.
มหาวิทยาลัยมหิดล
ไม่ระบุวันที่เผยแพร่
Influence of amendments on Cd and Zn uptake and accumulation in rice (Oryza sativa L.) in contaminated soil Root system architecture influencing cadmium accumulation in rice (Oryza sativa L.) Immobilization of Cadmium in Contaminated Soil Using Organic Amendments and Its Effects on Rice Growth Performance Thai Aromatic Rice (Oryza sativa L.) Effect of kaolin on arsenic accumulation in rice plants (Oryza Sativa L.) grown in arsenic contaminated soils Soil amendments for cadmium phytostabilization by five marigold cultivars Effect of seed priming on some physiological characteristics in rice (Oryza sativa L.) cv. KDML105 under drought stress Biochemical changes and seedling growth in primed rice (Oryza sativa L.) seed Effects of root hair length on potassium acquisition in rice (Oryza sativa L.) Effects of different quality organic residues applied yearly for the long term on dissolved organic matter dynamics in a sandy soil
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