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首页> 外文期刊>Indian Journal of Sericulture >CONSOLIDATION OF NEW TAS AR REARING TECHNOLOGIES IN THE FIELD FOR PRODUCTIVITY IMPROVEMENT
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CONSOLIDATION OF NEW TAS AR REARING TECHNOLOGIES IN THE FIELD FOR PRODUCTIVITY IMPROVEMENT

机译：在现场整合新的TAS AR提升技术，以提高生产力

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摘要

Tropical climate is characterised by high temperature, low humidity and high rate of pathogen multiplication. Tasar silkworm is reared in open habitat and there is a need to achieve improvement in survival, crop stability and higher productivity. Allattempts were made to introduce simple viable technologies in Bastar region of Chhattisgarh for development of tasar enterprise. Earlier, Krishnaswami (1986) introduced the practice of chawki rearing and use of bed disinfectants in mulberry sericulture for attaining higher sur vivability. In order to improve the productivity for attaining higher sustainability of tropical tasar, the following three new technologies were transferred to field. 1. Integrated package for rearing (IPR): It includes "Chawki"garden of 70 T-arjuna bushes (4' x 4') pruned at 3' height and supplemented with chemical fertilizer (NPK) @ 100:50:50 kg/ha/year) and FYM @ 4 kg/plant/year. These 70 bushes were covered with a nylon net of size 40' x 30' x 10' to protect larvae from predators and parasites. On 2nd day after 2nd moult, the worms were transferred to regular plantations maintained at 6' height for late age rearing. 2.
机译：热带气候的特征是高温，低湿和病原体繁殖率高。塔萨尔（Tasar）蚕在空旷的栖息地饲养，需要提高生存率，作物稳定性和提高生产率。试图在恰蒂斯加尔邦的巴斯塔尔地区引进简单可行的技术来发展塔萨尔族企业。较早的时候，Krishnaswami（1986）介绍了在桑蚕养蚕中使用秋葵饲养和使用床用消毒剂以提高存活率的实践。为了提高生产力，以实现热带塔萨尔的更高可持续性，以下三种新技术被转移到了田间。 1.综合育成包装（IPR）：其中包括70个T-arjuna灌木丛（4'x 4'）的“ Chawki”花园，修剪后高度为3'，并辅以100：50：50 kg /公顷/年）和FYM @ 4公斤/植物/年。这70个灌木丛被大小为40'x 30'x 10'的尼龙网覆盖，以保护幼虫免受天敌和寄生虫侵害。在第二次换毛后的第二天，将蠕虫转移到保持在6'高度的常规人工林中进行后期饲养。 2。

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