摘要
以聚氯乙烯栽培槽和"红颜"草莓为试材,采用对比研究方法,研究了不同陶粒厚度的栽培槽对日光温室草莓品质的影响。结果表明:铺设陶粒2 cm栽培槽中的草莓与空白组和陶粒4 cm比较,草莓质量及产量具有较明显的节水、节肥优势;草莓最大单果质量数值最大,达到65.0 g;1周内糖度累积高出后二者3.96%和9.88%,草莓硬度和口感三者相当。陶粒2 cm的栽培槽在设施农业中具有较高的推广价值。
The effects of different thickness of ceramsite on the quality of strawberry in greenhouse were studied by comparing PVC and red strawberry.The results showed that compared with the blank group and ceramsite 4 cm,the quality and yield of strawberries in the cultivation tanks with ceramsite 2 cm had obvious advantages,water saving and fertilizer saving were obvious;the maximum single fruit mass value of strawberries was the largest,reaching 65.0 g;the sugar accumulation in a week was 3.96%and 9.88%higher than the latter two,and the hardness and taste of strawberries were equivalent.The cultivation trough of ceramsite 2 cm had a high popularization value in the protected agriculture.
作者
杨文雄
徐全明
钟连全
袁震
YANG Wenxiong;XU Quanming;ZHONG Lianquan;YUAN Zhen(Beijing Vocational College of Agriculture,Beijing 102442;Changping Seed Management Station,Beijing 102206)
出处
《北方园艺》
CAS
北大核心
2020年第14期67-70,共4页
Northern Horticulture
基金
北京农业职业学院科技创新资助项目(XY-YF-19-26)
北京市农委新型生产经营主体科技能力提升资助项目(20180290)
北京市农业科技资助项目(202002)。
关键词
PVC
栽培槽
草莓
设施农业
PVC
cultivation tanks
strawberry
protected agriculture
