Rainfed Rice
Rice Green Revolution and Climatic Change in East Africa: An Approach from the Technical Efficiency of Rainfed Rice Farmers in Uganda
... mean rice yield would be as high as 3 t·ha −1 for both the land ...of rainfed rice cultivation would be ...if rainfed rice cultivation were to achieve “revolutionary” levels, its ...
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Evaluation of the physical fertility of the hyperdystric ferrasols used in rainfed rice in the centre-west of côte d’ivoire: case of gagnoa
... Hirsch (1984), Côte d’Ivoire, due to its natural potential, is able to fill its rice consumption with its production. In order to compensate for these declines in yields, it appeared appropriate to assess the ...
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The Effect of Methanotrophic Bacteria Application on Paddy Growth and Methane Emission in Rainfed Rice of Kupang Regency, East Nusa Tenggara, Indonesia
... Rice productivity in ENT belongs low because the soil is less fertile and arid climate with rainfall between 201-300 mm (BMKG 2017). One of the rice-producing regency in ENT is Kupang Regency. In the year ...
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Resource productivity, allocative efficiency and determinants of technical efficiency of rainfed rice farmers: A guide for food security policy in Nigeria
... for rainfed rice ...producing rice in each of the LgAs as follows: Two communities in Akure South, this include Army-barracks and irese, two communities in Akure-north, this include iju and ogbese ...
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Trend Analysis in Rainfall, Reference Evapotranspiration and Aridity Index in Southern Senegal: Adaptation to the Vulnerability of Rainfed Rice Cultivation to Climate Change
... climate, rainfed upland and lowland rice production is expanding under the objective of rice self-sufficiency by the Sene- galese ...improve rice produc- tion generally in Senegal and ...
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Characterization, classification and suitability ratings of soils for rainfed rice production in Rukubi, Doma, Nasarawa State, Nigeria
... Abstract— Rice is an important annual crop in Nigeria. It is one of the major staples, which can provide a nation’s population with the nationally required food. The objectives of this study were to characterize, ...
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PRODUCTIVITY OF RAINFED RICE (Oryza sativa L.) AS INFLUENCED BY CROP GEOMETRY IN THE CONTEXT OF CLIMATE CHANGE
... of rice at a wider spacing produced a significantly higher number of tillers/hill as compared to closer spacing which may be due to increase in available nitrogen levels (Gautam et ...the rice grown at ...
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Profitability And Profit Factors Of Rice Farming In Rainfed Lowland Based On Land Tenure
... of rice farming in rainfed rice ...farming rice as a livelihood. Farmers in rice farming is a part of his life in order to maintain the continuity of the wheels of the farmers' families ...
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Mapping Consistent Rice (Oryza sativa L.) Yield QTLs under Drought Stress in Target Rainfed Environments
... in rainfed rice ecosystems (Pandey et ...International Rice Research Institute 2006; Fischer et ...derived rice lines used in QTL mapping of drought resistance were not adapted to TPEs (Ali et ...
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Article - Physiological efficiency growth and yield regulation on upland rice under rainfed condition
... global rice area is under rainfed ecosystems. In Asian countries, rice is the main staple crop covering about ninety per cent of rice grown in the world, with two countries, China and India, ...
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Yield Response of Direct Seeded Aus Rice Varieties under Rainfed Condition
... Aus rice is mostly cultivated under rainfed condition during April to August where June to July are most important as the crop passes its reproductive stage during this time yet the rainfall is very erratic ...
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Thai Hom Mali Rice: Origin and Breeding for Subsistence Rainfed Lowland Rice System
... lowland rainfed rice cultivation, farmers ask the rice spirit to protect their crop from flooding or drought during ...the rice area in Thailand (Jongdee et ...lowland rainfed area ...
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Pulses Production in India: Challenges and Strategies
... This study analyses the challenges and strategies to increase pulse production with special emphasis on chickpea and pigeon pea. The study is based on secondary data collected from published sources. Compound growth rate ...
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Root soil phosphate interactions in rice growing in aerobic soil : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Soil Science at Massey University
... The reduction in root elongation in the high N fertiliser treatments, highlights the importance of using smaller, split applications, as opposed to a single, heavy application of N fertiliser. Splitting the N application ...
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Drought yield index to select high yielding rice lines under different drought stress severities
... in rainfed lowlands. At least 23 million ha of rice area in Asia are estimated to be drought-prone (Pandey et ...the rainfed lowland rice area is about ...under rice in the country. Out ...
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Improved Management Options for Submergence Tolerant (Sub1) Rice Genotype in Flood Prone Rainfed Lowlands of West Bengal
... International Rice Research Institute (IRRI) has made considerable progress in developing a Marker As- sisted Backcrossing (MABC) system for the major QTL SUBMERGENCE1 (SUB1), associated with submer- gence ...
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Article: Morphological characterization and assessment of genetic parameters of NERICA mutant rice lines under rainfed condition
... Seed bed was prepared by raising soil up to 5-10 cm from the field surfaces followed by puddling. Before puddling cow dung was applied @ 2kgm -2 . The entire seed bed was than divided into three seed beds and small plots ...
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PROMOTING CERTIFIED SEED AVAILABILITY OF WHEAT (TRITICUM AESTIVUM L) THROUGH PUBLIC-PRIVATE PARTNERSHIP AND ITS IMPACT ON YIELD IN RAINFED AREAS
... The yield obtained from the certified seed with application of tube well supplementary irrigation was significantly higher than that under rainfed condition at two sites (Jhamra, Miani) in Chakwal (Table 4). The ...
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Effects of puddling on percolation and rice yields in rainfed lowland paddy cultivation: Case study in Khammouane province, central Laos
... influencing rice yields are drought stress and delay in transplanting, provided that the soil characteristics are the same in each of the experimental ...in rice yield were recorded as drought stress ...of ...
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Supplemental irrigation potential and impact on downstream flow of Karkheh River basin in Iran
... The Karkheh River basin (KRB) in western Iran served as a benchmark basin for the Challenge Program on Water and Food of the Consultative Group on International Agri- cultural Research (CGIAR) and a number of ...
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