摘要
为沙培番茄合理施肥及优质高效生产提供理论依据,推进沙漠农业的发展,在沙培的日光温室条件下,研究不同有机肥施用对沙培番茄的生长发育及产质量的影响。结果表明:施用有机肥可促进番茄植株生长,提高果实品质及产量。其中,羊粪处理沙培番茄的产量最高,为15 410.65kg/667m^2,茎粗最大,硝酸盐含量最低;猪粪处理沙培番茄的产量其次,为13 924.86kg/667m^2,可溶性糖、可溶性固形物和VC含量最高。综合分析得出沙培番茄最适的有机肥是猪粪和羊粪。
The effects of different organic fertilizers on growth and quality of sand culture tomato are studied in a sunlight greenhouse to provide the theoretical basis for rational fertilization and high quality and efficient production of sand culture tomato and drive development of desert agriculture.Results:Applying organic fertilizer can improve growth,quality and yield of sand culture tomato.The yield of sand culture tomato applied with sheep manure is the highest(15410.65kg/667m2)and its stem diameter and nitrate content are the maximum and minimum respectively among four organic fertilizers.The yield of sand culture tomato applied with pig manure is up to13924.86kg/667m2and its soluble sugar,soluble solids and Vc content is the highest among four organic fertilizers.In conclusion,the optimum organic fertilizers for sand culture tomato are pig manure and sheep manure.
作者
赵云霞
崔静英
谢华
裴红霞
高晶霞
ZHAO Yunxia;CUI Jingying;XIE Hua;PEI Hongxia;GAO Jingxia(Institute of Germplasm Resources, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan,Ningxia 750002, China)
出处
《贵州农业科学》
CAS
2017年第12期69-71,共3页
Guizhou Agricultural Sciences
基金
宁夏自然科学基金资助项目"不同基肥对沙培日光温室番茄的影响"(NZ15114)
公益性行业(农业)科研专项"西北非耕地园艺作物生态高效生产技术研究与示范"(201203095)
关键词
有机肥
沙培
番茄
生长
品质
产量
organic fertilizer
sand culture
tomato
growth
quality
yield