scholarly journals Soil and Water Management for Sprinkler Irrigated Rice in Southern Brazil

10.5772/66024 ◽  
2017 ◽  
Author(s):  
José Maria Barbat Parfitt ◽  
Germani Concenço ◽  
Walkyria Bueno Scivittaro ◽  
André Andres ◽  
Jaqueline Trombetta da Silva ◽  
...  
Keyword(s):  
Water Management ◽  
Southern Brazil ◽  
Irrigated Rice ◽  
Soil And Water

scholarly journals Prediction of future methane emission from irrigated rice paddies in central Thailand under different water management practices

2016 ◽  
Vol 566-567 ◽  
pp. 641-651 ◽  
Author(s):  
Kazunori Minamikawa ◽  
Tamon Fumoto ◽  
Toshichika Iizumi ◽  
Nittaya Cha-un ◽  
Uday Pimple ◽  
...  
Keyword(s):  
Water Management ◽  
Methane Emission ◽  
Management Practices ◽  
Rice Paddies ◽  
Irrigated Rice ◽  
Central Thailand

scholarly journals SOIL AND WATER MANAGEMENT PROGRAM IN MICRO-BASINS: A STUDY ON THE ENVIRONMENTAL, SOCIAL AND ECONOMIC ASPECTS

2021 ◽  
Vol 22 (83) ◽  
pp. 104-117
Author(s):  
Sergio Luis Dias Doliveira ◽  
Mauricio João Atamanczuk ◽  
Simone Soares ◽  
Luciane Silva Franco ◽  
Hebron Mateus Freire Sanways ◽  
...  
Keyword(s):  
Water Management ◽  
Essential Role ◽  
Management Program ◽  
Productive Capacity ◽  
Economic Aspects ◽  
Rural Producers ◽  
The Relationship ◽  
The Town ◽  
Soil And Water

The paper seeks to investigate the environmental, social and economic impacts of the Soil and Water Management Program in Micro-basins in Paraná for farm producers participating in the program in the town of Irati/PR and region. The agency affirms that the initiative aims to generate a better quality of life for the residents near the micro-basins, as well as to help in the agricultural productive capacity of the region. The paper’s results showed that 85% of the producers believe that the program not only fulfilled what it proposed but also entailed several positive points and significant changes in the relationship between rural producers and the work in the field. Thus, the program assumes an essential role in its condition of public policy, generating income, social welfare, and environmental protection in the Irati/PR region.

scholarly journals Influence of seed invigouration and foliar spray on seed yield of semi dry rice

2021 ◽  
Vol 16 (AAEBSSD) ◽  
pp. 57-61
Author(s):  
K. Parameswari ◽  
V. Vijayageetha ◽  
S. Sangeetha
Keyword(s):  
Water Management ◽  
Seed Yield ◽  
Seed Weight ◽  
Growth Parameters ◽  
Foliar Spray ◽  
Management Research ◽  
Foliar Nutrition ◽  
Commercial Grade ◽  
Facultative Methylotroph ◽  
Soil And Water

A study was conducted in Soil and Water Management Research Institute, Thanjavur with different combination of seed treatments and foliar spray on growth parameters of rice and its seed yield. Paddy variety Anna (R) 4 seeds were invigourated with different seed treating chemical/biocontroll agents viz., 1% Potassium Chloride, 750 PPM Gelatin (commercial grade), 2% Pigmented Facultative Methylotroph (PPFM) for 12 hours soaking and dried back to original moisture content of 13%. The seeds were dibbled with a spacing of 20 x 10 cm and other recommended package of practice was followed to all the plots. Foliar nutrition on 60 and 90 days after sowing was done with 2% DAP, 4 % cowpea sprout extract and 4 % horsegram sprout extract were applied. Seeds hardened with 2% Pink Pigmented Facultative Methylotroph (PPFM) for 12 hrs and foliar spray with 4 % cowpea sprout extract on 60 and 90 days after sowing recorded significant enhancement in productive tillers, seeds /panicle, 1000 seed weight and 11 per cent higher seed yield than the control.

Genetic Progress in 45 Years of Irrigated Rice Breeding in Southern Brazil

Crop Science ◽  
2018 ◽  
Vol 58 (3) ◽  
pp. 1094-1105 ◽  
Author(s):  
Eduardo Anibele Streck ◽  
Ariano Martins de Magalhaes ◽  
Gabriel Almeida Aguiar ◽  
Paulo Karling Henrique Facchinello ◽  
Paulo Ricardo Reis Fagundes ◽  
...  
Keyword(s):  
Rice Breeding ◽  
Southern Brazil ◽  
Genetic Progress ◽  
Irrigated Rice

Grain yield, water productivity and CH 4 emission of irrigated rice in response to water management in south China

2016 ◽  
Vol 163 ◽  
pp. 319-331 ◽  
Author(s):  
Kaiming Liang ◽  
Xuhua Zhong ◽  
Nongrong Huang ◽  
Rubenito M. Lampayan ◽  
Junfeng Pan ◽  
...  
Keyword(s):  
Water Management ◽  
Grain Yield ◽  
South China ◽  
Water Productivity ◽  
Irrigated Rice ◽  
Response To Water
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