Effect of tillage practices and farmyard manure on rice Oryza sativa L. and water storage capacity of upland inceptisols of Bastar Plateau in India
Tulsi D. Pandey
S. G. College of Agriculture and Research Station, Kumhrawand, Jagdalpur - 494 005, CG, IndiaDushyant S. Thakur
S. G. College of Agriculture and Research Station, Kumhrawand, Jagdalpur - 494 005, CG, IndiaAbstrakt
A field experiment was conducted during Kharif 2001 and 2002 to find out the response of tillage practices and farmyard manure on water storage capacity of upland inseptisol in a randomized block design with four treatments and seven replications on the farmer's field of Tandpal watershed area, Bastar. The treatments were comprised T1-conventional tillage (one summer ploughing by country plough farmers' practice), T2 - conservation tillage (one summer ploughing by mould bold plough + twice disc harrowing), T3-T1 + farmyard manure 4 t ha-1, and T4-T2 + farmyard manure 4 t ha-1. The soil of the experimental site was moderately acidic in nature, having pH value between, 5.7 and 6.8. The organic carbon content was recorded low. The texture of the soil was sandy clay loam, and the soil was low in nitrogen and phosphorus content, however, medium in potash. In the treatment T3 and T4 the FYM was applied 4 t ha-1 at the time of ploughing. The rice cultivar Poornima was grown in a line at 20 cm row spacing using 60 kg nitrogen, 40 kg phosphorus and 20 kg potassium per hectare. Nitrogen was applied in three equal split doses at the time of sowing, maximum tillering and panicle initiation of crop. The crop was sown in both years in the last week of June. At the time of rice harvest the moisture content at different depths was recorded and it was noticed that the maximum value of soil water in the profile was under the treatment T4 followed by T3. It might have happened because of addition of organic matter, in the amount 4 t ha-1, which enhanced the percentage of microspores in the soil in coarse textured soil and thus helped in retaining higher soil water. The overall moisture content was higher in the treatments of conservational tillage as compared to conventional tillage. Looking at energy expenditure, application of FYM proved best in both conventional and conservational tillage practices.
Słowa kluczowe:
tillage practices, farmyard manure, rice, water storageBibliografia
Chagas C.I., Mavell H.J., Santanatoglia O.J. 1994. Propiedades fisicas Y contendido hidrico de un Argiudol tipico bajo tres sistemas de labranza. Ciencia del Suclo. 12, 1-16.
Jackson M.L. [1973]. Soil Chemical Analysis. Printice Hall of India Pvt. Ltd. New Delhi.
Mahboubi A.A., Lal R. Faussey N.R. 1993. Twenty-eight years of tillage-effect on two soils in Ohio. Soil Sci. Soc. Am. J. 57. 506-512.
Masand S.S., Kapur O.C., Jaggi R.C. 1993. Effect of tillage and nitrogen fertilizer on water use and yield of rainfed maize on sloping and level lands. J. Indian Soc. Soil Sci. 41, 3, 426-429.
Piper C.S. 1966. Soil and Plant Analysis. Hans Publishers, Bombay.
Sharma R.S., Thakur C.L., Agrawal K.K. 1995. Comparison of transplanted and direct-seeded rice for productivity, profitability and physical properties of soil. Oryza 32, 3, 183.
Singh M., Chaudhary M.R. 1988. Effect of deep tillage on growth and yield of maize under water stressed condition at different physiological stages on coarse textured soils. J. Indian Soc. So-il Sci. 46, 4, 557-562.
Vasanthi D., Kumaraswamy K. 2000. Effect of manure fertilizer schedules on the yield and uptake of nutrient by cereal fodder crops and on soil fertility J. Indian Soc. Soil Sci. 48, 3, 510-575.
S. G. College of Agriculture and Research Station, Kumhrawand, Jagdalpur - 494 005, CG, India
S. G. College of Agriculture and Research Station, Kumhrawand, Jagdalpur - 494 005, CG, India
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Autor podpisuje oświadczenie o oryginalności dzieła, wkładzie poszczególnych osób i źródle finansowania.
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Czasopismo Agronomy Science przyjęło politykę samoarchiwizacji nazwaną przez bazę Sherpa Romeo drogą niebieską. Od 2021 r. autorzy mogą samoarchiwizować postprinty artykułów oraz wersje wydawnicze (zgodnie z licencją CC BY). Artykuły z lat wcześniejszych (udostępniane na licencji CC BY-NC-ND 4.0) mogą być samoarchiwizowane tylko w wersji wydawniczej.
