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首页> 外文期刊>Indian Journal of Plant Protection >Area wide farmers’ driven approach for validation and economic analysis of sustainable and adaptable IPM technology for hot pepper, Capsicum annuum
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Area wide farmers’ driven approach for validation and economic analysis of sustainable and adaptable IPM technology for hot pepper, Capsicum annuum

机译：范围广泛的农民驱动的方法，用于对辣椒的可持续和适应性IPM技术进行验证和经济分析

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摘要

Field experiments were conducted in hot pepper (Capsicum annuum L.) during 2008-09, 2009-10, 2010-11 and 2011-12 at Nelahal, UAS, Raichur, Karnataka with a view to study the validation and economic viability of adaptable IPM technology in a farmers ’participatory approach. The IPM technology for hot pepper crop comprising mainly the application o/Trichoderma harzianum (c.fu. 2 x W^) fortified in FYM @ 2.5 t/ha in at the time of field preparation, seed treatment with T. harzianum @ 4 g /kg or with imidacloprid 70 1^5 @ 10 g /kg seed + T. harzianum, one or two sprays ofneem @ 5% for thrips and mites in the early stages, erection ofpheromone traps @ 5/ha, application ofspinosad biopesticide 45 SC @ 75 g a.i. /ha.for thrips, one or two sprays ofHaNPV250 LE/ha in evenings with UVprotectant with 2% jaggery based on pheromone monitoring against borer, one spray of ecofriendly abamectin @ 5% for mites, collection and destruction of borer affected fruits and leaf-curl disease/ mosaic complex affected plants, need based sprays of chemical pesticides like chlorothalonil 75 WP or mancozeb 75 WP @ 3 g/1 for Cercospora /Alternaria leaf spot, propiconazole 25 EC /difenoconazole 25 EC/ carbendazim 50 WP fungicide @ 2 g/l application for die back/anthracnose, spray of wettable sulfur 85 WP / carbendazim 50 WP/ hexaconazole 5 EC @ 2 ml/l or myclobutanil @1.0 ml/l of water for powdery mildew, following the crop rotation for wilt management and general spray of P. fluorescens / T. harzianum (biopesticide) for thecontrol of die-back/anthracnose and Fusarium wilt disease and for induction of systemic resistance in plant was very effective in reducing the incidence of pests and minimizing the yield losses. The adoption of IPM technology resulted in reducing the number of chemical sprays to 8-10 from 20-22 in non-lPM fields in a season with higher dry chilli fruit yields of2.76, 3.55, 3.07 and 1.5 tonnes/ha in IPM and 2.28, 2.60, 2.50 and 1.0 tonnes/ ha in non-IPM fields and with higher CBR of 1:4.40, 1:5.82, 1:7.54 and 1:2.68 in IPM than 1:3.21, 1:3.93, 1:5.25 and 1:1.57 in non-IPM. There was a net income increase of Rs 36,525, 68500, 60248 and 37170 /ha in IPM fields over non-IPM.
机译：在2008-09年，2009-10年，2010-11年和2011-12年期间，在卡纳塔克邦的纳拉斯哈尔，UAS，卡纳塔克邦的辣椒中进行了田间试验，以研究适应性IPM的有效性和经济可行性技术在农民参与式方法中的应用。辣椒农作物的IPM技术主要包括o / Trichoderma harzianum（c.fu. 2 x W ^）应用，在田间准备时以2.5吨/公顷的FYM进行强化，并用4 g的哈茨木霉处理种子/ kg或含吡虫啉70 1 ^ 5 @ 10 g / kg种子+哈茨木霉，早期喷洒一两次两次ne药@ 5％的蓟马和螨虫，竖立信息素诱捕剂@ 5 / ha，使用杀旋虫生物杀虫剂45 SC @ 75 g ai / ha。对于蓟马，根据对虫蛀的信息素监测，在夜间使用一剂或两剂HaNPV250 LE / ha喷洒紫外线防护剂（含2％的苦味），一剂环保的阿维菌素@ 5％的螨虫喷雾剂，收集和销毁受蛀虫影响的水果和叶子，卷曲病/受花叶复合体影响的植物，需要喷洒化学杀虫剂，如百菌清75 WP或mancozeb 7​​5 WP @ 3 g / 1，用于车尾孢/海藻叶斑，丙环唑25 EC /二苯康康唑25 EC /多菌灵50 WP杀菌剂@ 2 g / l施用去死/炭疽病，喷洒可湿性硫85 WP /多菌灵50 WP /六康唑5 EC @ 2 ml / l或myclobutanil @ 1.0 ml / l的水用于白粉病，然后轮作进行青枯病处理和一般喷雾P. fluorescens / T。harzianum（生物农药）对控制枯萎病/炭疽病和镰刀菌枯萎病以及诱导植物的系统抗性的效果非常有效，可减少害虫的发生并最大程度地减少产量损失。 IPM技术的采用使非lPM田的化学喷雾剂数量从20-22减少到8-10，而IPM和IA的干辣椒果实产量更高，分别为2.76、3.55、3.07和1.5吨/公顷。非IPM田地的产量为2.28、2.60、2.50和1.0吨/公顷，IPM中的CBR分别为1：4.40、1：5.82、1：7.54和1：2.68，高于1：3.21，1：3.93、1：5.25和在非IPM中为1：1.57。与非IPM相比，IPM领域的纯收入分别增加了36,525、68500、60248和37170卢比/公顷。

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