适合江淮丘陵地区种植的粳稻品种的筛选及高产栽培研究
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摘要
[目的]筛选和研究适合江淮丘陵地区种植的粳稻品种和高产栽培技术。[方法]选取生产上应用较多的粳稻品种在江淮丘陵地区种植,通过2年的试验调查各品种的生育特性和产量特性,从而筛选适合该地区种植的粳稻品种。利用重点品种设计不同的氮肥运筹试验,调查氮肥应用对粳稻品种的影响,并进行高产栽培试验。[结果]宁粳7号表现了较好的稳产性,适合该地区种植,优质米南粳9108表现也较好。施用氮肥的粳稻产量显著比未施氮肥的高,但减少氮肥使用量,产量并没有下降,同时氮肥前促有利于产量性状的形成。[结论]该研究对推动当地农业产业结构优化调整,提高当地农民收入具有现实意义。
[Objective] To screen Japonica rice varieties suitable to be planted in Jianghuai hilly region,and to study the high-yield cultivation techniques.[Method] Japonica rice varieties which were widely used in production were selected and planted in the Jianghuai hilly area for two years.The fertility and yield characteristics of each variety were investigated to screen the varieties suitable to be planted in in this area.At the same time,different nitrogen fertilizer operation experiments were designed to investigate the effects of nitrogen fertilizer application on Japonica rice varieties.High yield cultivation experiments were carried out using the selected varieties and cultivation methods.[Result] Ningjing 7 had good stable yield characteristics and was suitable to be planted in this area.The high-quality Nanjing 9108 also showed good performance.The yield of Japonica rice with nitrogen fertilizer was significantly higher than that without nitrogen fertilizer,but the yield did not decrease with the reduction of nitrogen fertilizer application.[Conclusion] This research has practical significance to promote the agricultural industrial structure adjustment and optimization,and to enhance the income of local farmers.
[Objective] To screen Japonica rice varieties suitable to be planted in Jianghuai hilly region,and to study the high-yield cultivation techniques.[Method] Japonica rice varieties which were widely used in production were selected and planted in the Jianghuai hilly area for two years.The fertility and yield characteristics of each variety were investigated to screen the varieties suitable to be planted in in this area.At the same time,different nitrogen fertilizer operation experiments were designed to investigate the effects of nitrogen fertilizer application on Japonica rice varieties.High yield cultivation experiments were carried out using the selected varieties and cultivation methods.[Result] Ningjing 7 had good stable yield characteristics and was suitable to be planted in this area.The high-quality Nanjing 9108 also showed good performance.The yield of Japonica rice with nitrogen fertilizer was significantly higher than that without nitrogen fertilizer,but the yield did not decrease with the reduction of nitrogen fertilizer application.[Conclusion] This research has practical significance to promote the agricultural industrial structure adjustment and optimization,and to enhance the income of local farmers.
引文
[1] 黄义德,武立权,黄雅丽.安徽省江淮丘陵地区单季中稻旱灾原因浅析及对策[J].安徽农业科学,2005,33(12):2223-2224.
[2] 张培江,付强,占新春,等.安徽省杂交粳稻发展的思路与对策[J].北方水稻,2007,37(4):8-11,33.
[3] 张正斌,段子渊,徐萍,等.安徽省粮食安全及现代农业发展战略[J].中国生态农业学报,2016,24(9):1161-1168.
[4] 马勇.基于粮食安全的现代农业发展趋势研究[J].安徽农业科学,2011,39(4):2487-2488,2490.
[5] 张祥明,郭熙盛,武际,等.江淮地区稻田基础土壤肥力与水稻合理施用技术研究[J].中国农学通报,2009,25(15):131-135.
[6] 杨丽.浅析安徽省发展粳稻生产的优势及建议[J].农民致富之友,2016(20):91.
[7] 刘笑然,李越.2014/2015年度中国稻米市场分析及展望[J].北方水稻,2015,45(3):1-5.
[8] 路志坚,吴爱国.水稻新品种W030机插种植表现和超高产栽培要点[J].农民致富之友,2015(12):139,133.
[9] 李洁,王曙光,杨武广,等.不同迟熟中粳水稻品种比较[J].安徽农业科学,2016,44(36):52-54.
[10] 刘淼才,黄明永,卢继武,等.迟熟中粳宁粳7号在安徽滁州地区的高产栽培特性和技术研究[J].安徽农业科学,2018,46(2) :27-29,32.
[2] 张培江,付强,占新春,等.安徽省杂交粳稻发展的思路与对策[J].北方水稻,2007,37(4):8-11,33.
[3] 张正斌,段子渊,徐萍,等.安徽省粮食安全及现代农业发展战略[J].中国生态农业学报,2016,24(9):1161-1168.
[4] 马勇.基于粮食安全的现代农业发展趋势研究[J].安徽农业科学,2011,39(4):2487-2488,2490.
[5] 张祥明,郭熙盛,武际,等.江淮地区稻田基础土壤肥力与水稻合理施用技术研究[J].中国农学通报,2009,25(15):131-135.
[6] 杨丽.浅析安徽省发展粳稻生产的优势及建议[J].农民致富之友,2016(20):91.
[7] 刘笑然,李越.2014/2015年度中国稻米市场分析及展望[J].北方水稻,2015,45(3):1-5.
[8] 路志坚,吴爱国.水稻新品种W030机插种植表现和超高产栽培要点[J].农民致富之友,2015(12):139,133.
[9] 李洁,王曙光,杨武广,等.不同迟熟中粳水稻品种比较[J].安徽农业科学,2016,44(36):52-54.
[10] 刘淼才,黄明永,卢继武,等.迟熟中粳宁粳7号在安徽滁州地区的高产栽培特性和技术研究[J].安徽农业科学,2018,46(2) :27-29,32.
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