Paddy crop
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"Rice harvest failure risk analysis using extreme value theory based on weather index as information supply chain for agricultural business" discusses the formulation of a risk model for paddy agricultural insurance in Indonesia. Indonesia as an agricultural country with a tropical climate, where the sun shines throughout its time, farmers can plant crops throughout the season. In particular, rice farming is currently an inseparable part of most agrarian societies in Indonesia, especially in West Java.
11p longtimenosee07 29-03-2024 5 2 Download
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Rice is one of the most important food crops in the world and mainly cultivated in paddy feld by transplanting seedlings. However, increasing water scarcity due to climate change, labor cost for transplanting, and competition from urbanization is making this traditional method of rice production unsustainable in the long term.
14p vinarcissa 21-03-2023 4 1 Download
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Worldwide feralization of crop species into agricultural weeds threatens global food security. Weedy rice is a feral form of rice that infests paddies worldwide and aggressively outcompetes cultivated varieties. Despite increasing attention in recent years, a comprehensive understanding of the origins of weedy crop relatives and how a universal feralization process acts at the genomic and molecular level to allow the rapid adaptation to weediness are still yet to be explored.
11p viarchimedes 26-01-2022 11 0 Download
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This study was conducted to provide data on the weed species composition of the Cyperaceae and Poaceae in the rice fields in An Giang province. The study results show that the weed species composition of Cyperaceae and Poaceae families is very diverse with 38 species belonging to 25 genera, of which 27 are usable. The largest number of species is in crop 1 and in the fields inside the ring dike.
11p viwilliamleiding 10-12-2021 7 1 Download
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This in view, an investigation was conducted to evaluate the bio-efficacy of Fenoxaprop 6% + Pyrazosulfuron Ethyl 1.5% + Pretilachlor 50% ME (readymix)as early post-emergence application against complex weed flora in transplanted rice and also its phytotoxicity on paddy and residual effects on succeeding crop of black gram.
17p chauchaungayxua12 29-07-2021 19 1 Download
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TNAU Paddy expert system is a mobile app for paddy that covers cultivation practices, nursery management, irrigation, crop nutrition, pest and disease management, harvest and postharvest technologies, schemes and marketing information and also it provide advisories to the farmers. This paddy expert system was developed by mobile seva and released on January 24, 2017.
7p cothumenhmong11 11-05-2021 17 2 Download
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In Karnataka Mandya district is one of the important paddy growing area. Mono cropping, faulty cultivation practices with continuous submerged conditions are causing higher pest and disease incidence and leading to lower yield. In this context KrishiVigyana Kendra, Mandya demonstrated integrated pest and disease management practices in 30 farmer’s field. The objectives of the study were to minimize the use of chemical pesticides and to establish the use of eco-friendly management practices.
4p trinhthamhodang11 27-04-2021 15 1 Download
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The study area, Kendrapara district, is located between 20° 21’ N to 20° 47’ N latitude and 86° 14’E to87° 03’ E longitude. The length of Coastline of Kendrapara district is 48 kilometer from Dhamra Muhan to Batighar. The area of district is 2,644km2 .Kendrapara situated in the delta formed by Bramhani, Baitarini and branch rivers of Mahanadi.
10p caygaocaolon11 21-04-2021 13 1 Download
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The present study was conducted in Andhra Pradesh with the objective to assess the economic impact of Farmers’ Field Schools (FFSs). The total sample size was 240 comprising 120 FFS farmers and 120 non-FFS farmers selected through random sampling method from three districts of Andhra Pradesh. The double difference method was used by analysing change in performance before and after the programme for FFS farmers to the change in performance over the same period for non-FFS farmers unaffected by the programme. The farmers were interviewed by using a structured interview schedule.
7p caygaocaolon11 21-04-2021 11 1 Download
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The present study was designed with an aim to develop soil site suitability model for paddy crop of hydromorphic soils under Indo-Gangetic plain. To achieve this target, the demarcation of hydromorphic soils had done based on the visual interpretation of FCC image, which was localized in Alauli (P1), Gogri (P2), Mansi (P3), Khagaria (P4) and Parbatta blocks (P5), respectively.
8p chauchaungayxua10 19-03-2021 16 1 Download
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The paddy area has significantly increased from 1997 to 2018 based on our research study. On the whole, there was a significant increase in the area of paddy, apart from groundnut, sugarcane and other crops grown indifferent mandals in the four districts located under the TGP command. The results based on our research study are useful to the Government for efficient crop planning in different districts of Andhra Pradesh.
14p chauchaungayxua10 18-03-2021 15 2 Download
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These methods have lengthy process and difficult to scale up, hence a simple method of nanofertilizer production amenable for large scale production and testing its applicability in crop production can help for upscaling this futuristic technology. With this background, research was undertaken to synthesize urea coated hydroxyapatite nanofertilizer for enhanced nitrogen use efficiency and its filed testing using aerobic rice as test crop.
11p chauchaungayxua11 23-03-2021 15 2 Download
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Paddy is a major cereal crop of India and Karnataka. In Chamarajanagara district, majority of it is grown under Kabini command area covering Yalandur, Kollegala and Chamarajanagara taluks. Paddy farmers of the area are cultivating IR 64 variety which is very old, poor yielding under salt affected soil conditions and susceptible to major diseases. In order to enhance the yield at farmers level, a new variety GGV–05–01 (Gangavathi Sona) released by UAS Raichur, a salt tolerant variety...
7p chauchaungayxua11 23-03-2021 23 1 Download
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Field studies were conducted on application of zinc and boron to summer rice crop on Alfisols at Naganahalli village, Mysore district, Karnataka. The results showed that external application of zinc as ZnSO4 @ 20 kg ha-1 and boron as borax @ 4 kg ha-1 significantly enhanced the plant height number of tillers hill-1 , grains per panicle, thousand grain weight, grain yield and straw yield of paddy. Further there was significant increase in major (N, P and K), secondary (S, Ca and Mg) and micronutrient (Zn, Cu, Fe, Mn and B) status of soils.
12p gaocaolon9 22-12-2020 11 2 Download
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A field experimentwas carried out at Precision Farming Development Center (PFDC), at Professor Jayashankar Telangana State Agricultural University, Rajendranagar, Hyderabad. The experiment was laid out in split plot design with three replications. The treatments composes of three drip irrigation levels at 1.0, 0.8 and 0.6 E pan as main plots and four mulches viz., polythene mulch, paddy straw, dried leaves and no mulch assigned to sub plots.
7p gaocaolon9 22-12-2020 14 2 Download
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The study was conducted in Hosanagara taluk of Shivamogga district in Karnataka state during the year 2019-20 to study the knowledge and adoption of paddy cultivation practices of farmers in paddy crop. A total of 120 respondents were randomly selected based on paddy cultivation area.
7p trinhthamhodang9 16-12-2020 11 2 Download
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The present study on economic analysis of soil health cards on production and productivity of major crops was conducted in Karnataka state with the focus on North Eastern Karnataka region. However the study area was confined to Raichur district as it is having the major area under paddy (21.01%) growing area in this region. Where in the primary data was collected by interviewing the farmers.
7p trinhthamhodang1216 19-11-2020 16 2 Download
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Paddy (Oryza sativa L.) is the most important staple food crop in Asia. More than 90% of the world‟s paddy is grown and consumed in Asia, where 60% of the world‟s population lives. The area under paddy in India was reported 43.95 million hectares with the total production of 106.54 million tonnes, while productivity was recorded 24.249 quintal per hectare.
10p caygaocaolon8 07-11-2020 11 2 Download
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The experiment was conducted at farmer‟s fields of Village Nawgaon, BlockBilha, Dist- Bilaspur (Chhattisgarh), India. The study was performed under assured irrigated condition of upland in paddy-chickpea-paddy cropping system. Studies focused on the efficacy of bio-control agents at natural field condition through evaluation and demonstration leads to maximum productivity of chickpea.
9p chauchaungayxua8 03-10-2020 12 2 Download
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A field experiment was conducted during rabi, 2015-16 and 2016-17 in the farmers field at Gajularega village of Vizianagaram district to know the production potential of finger millet under rice fallow conditions. First year finger millet seed was broadcasted in standing crop of paddy and left the crop without undergoing thinning and gap filling or any intercultural operations.
6p chauchaungayxua8 03-10-2020 13 1 Download