scholarly journals Study on Adoption of Chinnor Rice Production Technology and Constraints Faced by Farmers of Balaghat District, Madhya Pradesh

2021 ◽  
Vol 12 (5) ◽  
pp. 516-522
Author(s):  
Mohammad Imran Khan ◽  
◽  
Uttam Bisen ◽  
S. Sarvade ◽  
Kamleshwar Gautam ◽  
...  
Keyword(s):  
Production Technology ◽  
Nutrient Management ◽  
Insect Pest ◽  
Rice Production ◽  
Madhya Pradesh ◽  
Limiting Factor ◽  
College Of Agriculture ◽  
Rice Varieties ◽  
Farming Communities ◽  
Long Duration

The Study was conducted during 2019–20 to find out the adoption of Chinnor rice production technology by farming communities of the Balaghat district, Madhya Pradesh, India. Farmers of an area were aware about technology invented by scientists of College of Agriculture, Balaghat. Adoption of interventions involved in given technology varied from 64–100%. Majority of the respondents respond to mixing of vermi-compost and other cakes in soil (77.72%), seed rate @ 20–25 kg ha-1 (69.40%), 2–3 times of ploughing (64.51%), recommended plant spacing (75.00%), organic manures for nutrient management (88.47%), mechanical method of weed control (94.96%), try biological control insect-pest (96.33%), manual harvesting as well as bagging method of storage (98.00%). Data indicates that the lodging of the crop due to height was the major constraint in their adoption and it ranks Ist as 68.33% respondents reported the problem of lodging. Long duration required for maturity of the Chinnor than other rice varieties was another limiting factor, ranked IInd with 61.67% farmers’ response, whereas less availability and high cost of pure seed of variety ranked IIIrd with 54.33% farmers’ response. Majority of respondents (36.33%) communicate with the scientists of the college and other institutions. With some improvements in qualitative parameters of the crop, adoption by farmers and yield of the crop will increase.

scholarly journals Assessing Opportunities to Increase Yield and Profit in Rainfed Lowland Rice Systems in Indonesia

Agronomy ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 777
Author(s):  
Erythrina Erythrina ◽  
Arif Anshori ◽  
Charles Y. Bora ◽  
Dina O. Dewi ◽  
Martina S. Lestari ◽  
...  
Keyword(s):  
Best Management Practices ◽  
Management Practices ◽  
Nutrient Management ◽  
Agricultural Research ◽  
Rice Yield ◽  
Information Access ◽  
Water Reservoir ◽  
Dry Season ◽  
Rice Production ◽  
Yield Gap

In this study, we aimed to improve rice farmers’ productivity and profitability in rainfed lowlands through appropriate crop and nutrient management by closing the rice yield gap during the dry season in the rainfed lowlands of Indonesia. The Integrated Crop Management package, involving recommended practices (RP) from the Indonesian Agency for Agricultural Research and Development (IAARD), were compared to the farmers’ current practices at ten farmer-participatory demonstration plots across ten provinces of Indonesia in 2019. The farmers’ practices (FP) usually involved using old varieties in their remaining land and following their existing fertilizer management methods. The results indicate that improved varieties and nutrient best management practices in rice production, along with water reservoir infrastructure and information access, contribute to increasing the productivity and profitability of rice farming. The mean rice yield increased significantly with RP compared with FP by 1.9 t ha–1 (ranges between 1.476 to 2.344 t ha–1), and net returns increased, after deducting the cost of fertilizers and machinery used for irrigation supplements, by USD 656 ha–1 (ranges between USD 266.1 to 867.9 ha–1) per crop cycle. This represents an exploitable yield gap of 37%. Disaggregated by the wet climate of western Indonesia and eastern Indonesia’s dry climate, the RP increased rice productivity by 1.8 and 2.0 t ha–1, with an additional net return gain per cycle of USD 600 and 712 ha–1, respectively. These results suggest that there is considerable potential to increase the rice production output from lowland rainfed rice systems by increasing cropping intensity and productivity. Here, we lay out the potential for site-specific variety and nutrient management with appropriate crop and supplemental irrigation as an ICM package, reducing the yield gap and increasing farmers’ yield and income during the dry season in Indonesia’s rainfed-prone areas.

Adoption of improved rice varieties by farmers in Bende local government area of Abia state

2015 ◽  
Vol 11 (2) ◽  
pp. 204-215
Author(s):  
JC Ijioma ◽  
CK Osundu
Keyword(s):  
Local Government ◽  
State Government ◽  
Goodness Of Fit ◽  
Information Dissemination ◽  
Rice Production ◽  
Local Government Area ◽  
Farm Size ◽  
Tobit Regression ◽  
Rice Varieties ◽  
Rice Farmers

The study investigated the adoption of improved rice varieties by farmers in Bende Local Government Area, Abia State, Nigeria. A multi-stage random sampling technique was used to select a total of 120 rice farmers. Descriptive statistics and tobit regression model were employed to analyze the data. Results showed that cumulatively 73.3% of the farmers fell within the age range of 20-50 years, most (86.7%) of the rice farmers were literate. More than half (57.5%) of the rice farmers are females. Result further indicated that 43.3% had household sizes of 5-8 persons. A fair proportion (33.3%) had been in rice production for 11-15 years, while majority (73.3%) belongs to farmers’ associations. Fairly good (51.6%) were aware of the improved rice varieties and used it, while a substantial number (93.3%) number of the farmers cultivated swamp rice. MAS 240 variety (mean=3.13), Faro 7 variety (mean=2.95), Faro II variety (mean=2.75), Faro 8 variety (mean=2.70.) and Faro 48 variety (mean=2.68) were highly adopted by farmers in the area. The Chi square value of 7.290 was significant at 1.0% probability level and indicates goodness of fit of the model used. Coefficient of age (-0.023), and gender (-1.967) were negative and significant at 10.0% and 1.0% level of probability respectively. The coefficient of education level (0.041), farm size (0.940), farming experience (0.206) and membership of farmers’ association (0.168) were significant at 5.0% and were positively related to adoption of improved rice varieties. Farmers encountered various problems of paucity of funds (35.8%), scarcity of inputs (22.5%), and dearth of information (20.89). Based on these findings it was recommended that rice farmers should form cooperative societies to enable them raise funds for buying agricultural equipment to boost rice production. More young male farmers should be sensitized and motivated by the state government to take up rice production since female farmers dominate rice production in the area. Extension agencies should increase the level of information dissemination and teaching to the rice farmers’ clientele.Key words: Adoption, Improved Varieties, Rice

Adoption of ajwain (Trachyspermum Ammi) production technology in Neemuch District of Madhya Pradesh

2020 ◽  
Vol 9 (1) ◽  
pp. 1-5
Author(s):  
P S Naruka ◽  
Shilpi Verma ◽  
S S Sarangdevot ◽  
Shilpi Kerketta ◽  
C P Pachauri ◽  
...  
Keyword(s):  
Production Technology ◽  
Madhya Pradesh ◽  
Trachyspermum Ammi

Productivity growth of Indonesian rice production: sources and efforts to improve performance

2018 ◽  
Vol 67 (9) ◽  
pp. 1792-1815 ◽  
Author(s):  
Joko Mariyono
Keyword(s):  
Technological Change ◽  
Technical Efficiency ◽  
Production Technology ◽  
Productivity Growth ◽  
Scale Effects ◽  
Allocative Efficiency ◽  
Rice Production ◽  
Content Type ◽  
Tfp Growth ◽  
Efficiency Effects

PurposeThe purpose of this paper is to investigate the productivity of rice production by decomposing the growth of total factor productivity (TFP) into four components: technological change, scale effects, technical and allocative efficiencies.Design/methodology/approachThis study employed an econometric approach to decompose TFP growth into four components: technological change, technical efficiency, allocative efficiency and scale effect. Unbalanced panel data used in this study were surveyed in 1994, 2004 and 2014 from 360 rice farming operations. The model used the stochastic frontier transcendental logarithm production technology to estimate the technology parameters.FindingsThe results indicate that the primary sources of TFP growth were technological change and allocative efficiency effects. The contribution of technical efficiency was low because it grew sluggishly.Research limitations/implicationsThis study has several shortcomings, such as very lowR2and the insignificant elasticity of labour presented in the findings. Another limitation is the limited time period panel covering long interval, which resulted in unbalanced data.Practical implicationsThe government should improve productivity growth by allocating more areas for rice production, which enhances the scale and efficiency effects and adjusting the use of capital and material inputs. Extension services should be strengthened to provide farmers with training on improved agronomic technologies. This action will enhance technical efficiency performance and lead to technological progress.Social implicationsAs Indonesian population is still growing at a significant rate and the fact that rice is the primary staple food for Indonesian people, the productivity of rice production should increase continually to ensure social security at a national level.Originality/valueThe productivity growth is decomposed into four components using the transcendental logarithm production technology based on farm-level data. The measure has not been conducted previously in Indonesia, even in rice-producing countries.

scholarly journals Advances in Developing Multigene Abiotic and Biotic Stress-Tolerant Rice Varieties

2020 ◽  
Author(s):  
Nitika Sandhu ◽  
Shailesh Yadav ◽  
Arvind Kumar
Keyword(s):  
Abiotic Stresses ◽  
Major Effect ◽  
Rice Production ◽  
Abiotic And Biotic Stress ◽  
Rice Varieties ◽  
Crop Species ◽  
Multiple Stresses ◽  
Global Food Security ◽  
Biotic Stresses ◽  
Global Food

Increasing incidences of multiple abiotic stresses together with increasing population are the major constraints to attain the global food security. Rice, the major staple food crop is very much prone to various abiotic and biotic stresses, which can occur one at a time or two or more together in a single crop growing season and adversely affects the rice production and productivity. The devastating effect of multiple stresses on rice crop is much more erratic and complex leading to higher losses in the crop grain yield. The concurrent occurrence of multiple streeses can destroy rice production in many of the rainfed areas of South and Southeast-Asia. Genomics-assisted breeding strategies have been instrumental in introgression of various major effect QTLs/genes into rice mega varieties and have proven successful in achieving the desired level of tolerance/resistance to various abiotic stresses in diffferent crop species. Keeping the present scenario of changing climate in mind, the chapter discusses the recent past success in combining tolerance to two or more abiotic stresses in mega rice varieties applying genomics-assisted breeding and development of high-yielding climate resilient rice through stacking of multiple genes/QTLs, which can withstand in a cascade of multiple stresses occurring regularly in rainfed environments.

scholarly journals Productivity and Yield Quality of Intersubspecies Crossing of Japonica-Indica

2018 ◽  
Vol 24 (1) ◽  
pp. 19
Author(s):  
Sobrizal Sobrizal ◽  
Carkum Carkum ◽  
Wijaya M. Indriatama ◽  
Aryanti Aryanti ◽  
Ita Dwimahyani
Keyword(s):  
Genetic Variability ◽  
Amylose Content ◽  
Rice Production ◽  
High Yield ◽  
Food Crops ◽  
Milled Rice ◽  
Rice Varieties ◽  
Pests And Diseases ◽  
Self Sufficiency ◽  
Yield Quality

<p>In the middle of 1980s, rice self-sufficiency in Indonesia has been achieved, but the growth of rice production slowed down since the 1990s. Narrow genetic variability of released rice varieties contributed largely to the occurrence of leveling of potential rice yield over the past decades. To enlarge the genetic variability, an intersubspecies crossing of Koshihikari (japonica) and IR36 (indica) has been performed. Through this crossing, three high yielding and high yield quality promising lines of KI 37, KI 238, and KI 730 have been obtained. The objective of this study was to evaluate the superiorities of these lines through multi-location yield trials, pests, diseases, and grain qualities examinations. Examination methods used followed the release food crops variety procedure issued by the Indonesian Ministry of Agriculture. The result of examinations showed that the average yield of KI 730 was 7.47 t/ha, it was significantly higher than that of Ciherang (6,73 t/ha). KI 730 has a good grain quality, with translucent milled rice, a high percentage of milled rice (78.0%) and head rice (91.01%). The texture of its cooking rice was soft, sticky, with the amylose content of 20.41%. In addition, pests and diseases resistances of KI 730 were better than those of other lines tested. After evaluation by National Food Crops Release Variety Team, the KI 730 line was released as a national superior variety with the name of Tropiko. Tropiko should become an alternative variety to grow widely in order to increase national rice production and farmers income.</p>

scholarly journals A Way Forward to Combat Insect Pest in Rice

2021 ◽  
Vol 25 (1) ◽  
pp. 1-22
Author(s):  
MP Ali ◽  
B Nessa ◽  
MT Khatun ◽  
MU Salam ◽  
MS Kabir
Keyword(s):  
Yield Loss ◽  
Production Systems ◽  
Insect Pests ◽  
Insect Pest ◽  
Brown Planthopper ◽  
Mobile App ◽  
Rice Production ◽  
Economic Losses ◽  
Pest Species ◽  
Management Options

The damage caused by insect pest is the continual factor for the reduction of rice production. To date, 232 rice insect pest species are identified in Bangladesh and more than 100 species of insects are considered pests in rice production systems globally, but only about 20 - 33 species can cause significant economic loss. The major goal of this study is to explore all the possible ways of developed and proposed technologies for rice insect pests management and minimize economic losses. Insect pests cause 20% average yield loss in Asia where more than 90% of the world's rice is produced. In Bangladesh, outbreak of several insects such as rice hispa, leafroller, gallmidge, stem borers and brown planthopper (BPH) occurs as severe forms. Based on previous reports, yield loss can reach upto 62% in an outbreak situation due to hispa infestation. However, BPH can cause 44% yield loss in severe infestested field. To overcome the outbreaks in odd years and to keep the loss upto 5%, it is necessary to take some preventive measures such as planting of resistant or tolerant variety, stop insecticide spraying at early establishment of rice, establish early warning and forecasting system, avoid cultivation of susceptible variety and following crop rotation. Subsequent quick management options such as insecticidal treatment for specific insect pest should also be broadcasted through variety of information systems. Advanced genomic tool can be used to develop genetically modified insect and plants for sustainable pest management. In addition, to stipulate farmers not use insecticides at early crop stgae and minimize general annualized loss, some interventions including training rice farmers, regular field monitoring, digitalization in correct insect pests identification and their management (example; BRRI rice doctor mobile app), and demonstration in farmers field. Each technology itself solely or combination of two or more or all the packages can combat the insect pests, save natural enemies, harvest expected yield and contribute to safe food production in Bangladesh. Bangladesh Rice J. 25 (1) : 1-22, 2021

scholarly journals The Identification of Rice Varieties Used in Central Sulawesi

2021 ◽  
Vol 232 ◽  
pp. 03013
Author(s):  
Femmi Norfahmi ◽  
Komalawati Komalawati ◽  
Muh. Afif Juradi ◽  
Mardiana Mardiana ◽  
F.F. Munier
Keyword(s):  
Secondary Data ◽  
Rice Production ◽  
Rice Varieties ◽  
Local Varieties ◽  
Rice Productivity ◽  
Pests And Diseases ◽  
High Yielding Varieties ◽  
Central Sulawesi

Central Sulawesi’s rice productivity in 2019 was lower compared to that in 2018. One of the problems for the low productivity of paddy in Central Sulawesi is the application of low quality of seeds. Ministry of Agriculture through Central Sulawesi AIAT has introduced a numbers of new high yielding varieties (HYV) to increase rice production and productivity. To support the dissemination of new HYV, it is important to study the rice varieties that mostly used by farmers in Central Sulawesi. The objectives of this study are to identify the rice varieties and the preferred characteristics of rice varieties that farmers usually used in Central Sulawesi. This study used primary and secondary data. Data were analyzed descriptively and presented in tables and graphs. The results show that most farmers in Central Sulawesi use Mekongga, Ciherang, and Cisantana varieties, and local varieties such as Peluncur, Dewi, Ntabone and others. Farmers generally prefer varieties which tend to produce higher yields and resistant to pests and diseases. To maintain the availability of the varieties in Central Sulawesi, it is important to train farmers to become breeders.

Sign in / Sign up

Export Citation Format

Share Document