旁遮普省莫加县改良水稻品种采用现状及肥料使用

Sangeet Ranguwal, Mavi Hk
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摘要

水稻是一种重要的粮食作物,对数百万农民来说意义重大。在印度的大片地区,它是在水稻小麦种植制度下种植的。在旁遮普邦,为提高作物产量和节约灌溉用水,持续需要增加短耕水稻品种的面积。因此,采用这些SD品种和优化施肥是在短时间内提高水稻生产力的主要因素。本研究在旁遮普邦的Moga区连续五年进行,即2017-18年至2021-22年,采用访谈法从该地区五个街区中的每个街区的30名受访者中收集数据。分析显示,该地区的水稻种植多样化,有巴斯玛蒂和非巴斯玛蒂类型,以及这里种植的不同品种。在非巴斯玛蒂水稻中,推荐品种的面积显著增加,在整个研究期间,不推荐的长生育期品种普萨44最受青睐,其次是多格普萨,因为产量高。SD品种只占大约18%的稻田面积。除2020- 2021年Covid -21大流行期间外,每年6月10日之前,只有约2%至4%的水稻面积进行了移植。此外,还观察到农民过度使用尿素形式的氮肥。还观察到,在五年内停止对水稻作物施用磷的农民比例(69%至73%)有所上升。关于采用状况的数据可以帮助推广机构集中精力弥合差距,提高水稻和香米的产量,从而提高农民的收入,同时保护自然资源。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Adoption Status of Improved Paddy Varieties and Fertilizer Use in Moga District of Punjab
Paddy is a major food crop having significance for millions of farmers. It is grown under paddy-wheat cropping system on a vast area in India. In Punjab state continuous need is felt to increase area under short duration (SD) paddy varieties for better crop yield and to save irrigation water. Thus, adoption of these SD varieties and optimal fertilizer use are major factors that can contribute to enhanced paddy productivity in short time span. The present study was carried out in district Moga of Punjab state for five consecutive years i.e., 2017-18 to 2021-22 using the interview method for data collection from 30 respondents from each of the five blocks of the district. Analysis revealed that paddy cultivation is diversified in the district as basmati and non-basmati types along with different varieties that are being cultivated here. The area under recommended varieties has increased significantly among non-basmati paddy, unrecommended long duration variety Pusa 44 is the most preferred throughout the study period followed by Dogar Pusa due to high yield. SD varieties occupy only about 18 per cent paddy area. Only about 2 to 4 per cent of the total paddy area was transplanted before 10th of June each year except during 2020-21 Covid 19 pandemic period. Further, excessive use of fertilizer-Nitrogen by farmers in the form of urea was observed. A rise in the proportion of farmers (69% to 73%) in a span of five years which discontinued the practice of applying phosphorus to the paddy crop was also observed. The data on adoption status may help the extension agencies to focus on bridging the gap to enhance the yield of paddy and basmati and thus, income of farmers along with conservation of natural resources.
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