Green manuring in rice effect on quality
WebNov 1, 2013 · Green manuring: its effect on soil properties and crop growth under rice–wheat cropping system U. Mandal, Gurcharan Singh, U. Victor, K. Sharma … WebNov 1, 2013 · A field experiment was conducted to observe the change in soil properties after incorporation of green manure crops and to find out the residual effect of green manure crops along with tillage on maize and rice - yields during 2010-2011 and 2011-2012 at grey terrace soil (poorly drained, grey and clay loam). Three kinds of… cropj.com
Green manuring in rice effect on quality
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http://www.knowledgebank.irri.org/training/fact-sheets/nutrient-management/item/azolla WebIn order to explore the effect of reducing the application of N fertilizer in green manure Lathyrus sativus on rice yield, quality and soil fertility, six treatments were set up including winter fallow + 100% N fertilizer (CK), Lathyrus sativus + 60% N fertilizer (GM+N60), Lathyrus sativus + 70% N fertilizer (GM+N70), Lathyrus sativus + 80% N fertilizer …
WebJan 8, 2015 · The effects of summer green manuring crops and zinc (Zn) fertilization on quality of basmati rice during summer rainy seasons of 2008 and 2009 (kharif, April … Webgreen manure services [23]. Specifically, Azolla, a tiny aquatic fern, was used as green manure in flooded rice planting [24]. Then, green manure crops can regulate multiples environmental problems such as pest and diseases control [25], carbon sequestration [18,26]. It contributes to water filtration mitigation, climate control [26], and
WebJan 1, 2024 · In the present study, green manuring brings 76.5 kg N/ha and 37.8 kg K 2 O/ha into the MV-treated plot, which accounts for 25.5% and 15.8% of the total chemical … WebMar 1, 2013 · The aim of this work was to study the long-term integrated effect of organics and chemical fertilizers on grain yield of rice–wheat system and soil quality. Based on five years’ moving average values, continuous cropping without fertilization or manuring (control) gave the lowest grain yields of both rice and wheat.
WebMay 1, 2003 · Incorporation of green manure crops (Sesbania rostrata, Sesbania aculeata and green gram residue before puddling in rice) Improvement in organic matter and total …
WebJul 15, 2024 · Light, simple, and high-efficiency fertilization is currently an effective method used to improve quality and increase yield. Most research has only focused on the yield or quality of rice, and no effective or in-depth studies exist on the key stage of panicle, which is essential for these two aspects. This study aimed to determine the effect of applying … dynamite results aewWebJun 21, 2024 · Continuous rotation of rice with wheat in rice–wheat system has resulted in stagnant yields and reduced profit margins while deteriorating the soil health. Legume … dynamite results fandomWeb1 hour ago · Maize straw returning is one of the important measures to improve dryland soil organic carbon (SOC). However, the effects of different maize parts on SOC fractions with different soil fertility levels in situ are not exactly clear. Therefore, an in situ field incubation experiment over 540 days, by adding different 13C-labeled maize parts (root, stem and … dynamite repentignyWebMonocropped rice system is an important intensive cropping system for food security in China. Green manure (GM) as an alternative to fertilizer N (FN) is useful for improving soil quality. However, few studies have examined the effect of Chinese milk vetch (CMV) as GM on nitrous oxide (N2O) emission from monocropped rice field in south China. cs3 fort wayneWebJun 19, 2012 · Green manuring using tree foliage had positive effect on the available soil nutrient status at rice harvest (Table 5 ). For example, organic C content at the final harvest was significantly higher with most of the green leaf … dynamite restorationWebJan 1, 2024 · The main objectives of this study were (i) to explore the long-term effects of green manuring to substitute partial CF on soil physicochemical properties and to determine the optimal substitution rate of MV for the CF; ii) to assess the yield sustainability and integrated soil quality affected by long-term MV partial substitution of CF … cs3 fileWebUnder high input production. use efficiency. Green manuring of rice is a well established practice and saving of fertilizer N through. green manuring ranged from 30 to 100 kg N ha-1. The magnitude of leaching, denitrification and NH3. volatilization losses are lower for green manure-N than for fertilizer-N. cs3 gp 12120 f2