摘要
为探索辣椒新品种黔辣4号适宜的育苗方式，研究不同育苗方式（漂浮育苗、露地营养块育苗和露地撒播育苗）黔辣4号的秧苗素质、主要性状及经济效益的差异。结果表明，漂浮育苗的秧苗素质高，其健壮苗率比露地营养块和露地撒播育苗的高5．02％～8．43％；定植成活率达99．84％，比其他育苗方式的高5．75～8．17百分点；干果产量275．66 kg／667m2，比其他育苗方式的增产13．12％～18．21％。结论：黔辣4号辣椒漂浮育苗移栽后田间生长势强，果实采收早，生育期长，产量高，效益好，是辣椒适宜的育苗方式。
The seedling quality,main agronomic characters and economic benefit of Qianla 4 under three raising seedling patterns （floating,nutritive cube and broadcast sowing）were compared to probe the optimum raisng seedling pattern for Qianla 4.The results showed that the seedling quality,planting survival rate and dry pepper yield of Qianla 4 under the floating raising seedling pattern are 5.02% -8.43%,5.75%- 8.17% and 13.12%- 18.21% higher than those under other raising seedling patterns respectively.In conclusion,the floating raising seedling pattern with the advantages of strong growth vigor after transplanting,early harvest,longer growth period,high yield and economic benefit can be used in pepper production.
出处
《贵州农业科学》
CAS
北大核心
2014年第6期38-40,共3页
Guizhou Agricultural Sciences
基金
国家公益性行业(农业)科研专项"干制辣椒品种优化及安全高效生产技术研究与示范"(200903025)
贵州省成果重点推广项目"耐旱新品种黔辣4号的示范推广"[黔科合成字(2011)5027]
贵州省创新能力建设项目"蚕桑
辣椒种质资源研究创新能力建设"[黔科合院所创新(2012)4003]
关键词
漂浮育苗
农艺性状
经济性状
黔辣4号
floating raising seedling
agronomic character
economic character
