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Apiwat Sittipinyaphat; Oomra Cheunghom. |
The objectives of this study were to compare the use of bio-fertilizers LDD 12 combination with compost between LDD recommendation and farmers use, which affect on rice (Khao Dowk Mali 105 variety) yield, the economic internal of return and soil chemical properties. Soil was the soil series group no.17 (Renu soil series). A randomized completely block design (RCBD) with 7 treatments were employed. The result of this study found that soil pH in all treatments was increased. Soil organic matter was increased (0.44-0.66%). The use of compost produced by farmer alone, compost produced by farmer with chemical fertilizer at the rate 1/2 and compost produced by farmer with chemical fertilizer at the rate 3/4 led to the highest available phosphorus in both 2 years... |
Tipo: PhysicalObject |
Palavras-chave: Soil management; Compost; Biofertilizer; LDD 12; KDML 105; การจัดการดิน; ปุ๋ยหมัก; ปุ๋ยชีวภาพ; พด.12; ข้าวขาวดอกมะลิ 105. |
Ano: 2012 |
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5399 |
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