安徽农学通报2026，Vol.32Issue(6)：16-19,4.DOI:10.16377/j.cnki.issn1007-7731.2026.06.005
马铃薯—甘蓝—萝卜一年三熟高效栽培技术及其效益分析
High efficiency cultivation techniques and benefit analysis of three crops a year of potatoes,cabbages and radishes
曹娜 1杨雷 2张楠 2王闯3
作者信息
- 1. 聊城市茌平区农业发展服务中心,山东 聊城 252100
- 2. 聊城市茌平区农业农村局,山东 聊城 252100
- 3. 聊城职业技术学院,山东 聊城 252000
- 折叠
摘要
Abstract
This paper summarized the high efficiency open-field cultivation techniques for the three crops a year system of potatoes,cabbages and radishes in the western Shandong area,and analyzed the economic benefits of this system.The crop arrangement is as follows:potatoes are sown from late February to early March and harvested in mid-to-late June;cabbage is transplanted in early July and harvested in late August;radish is sown in late August and harvested from late October to early November.The key cultivation techniques for potatoes include selecting early-maturing,stress-tolerant and high quality varieties such as Favorita,cutting seed potatoes into pieces with 1-2 buds each,dressing seeds with 20 mL of 60％imidacloprid and 50 g of 50％propineb,accelerating germination at 20℃and 75％-90％relative humidity,applying 30 000 kg/hm2 of decomposed organic fertilizer followed by deep ploughing and double-row planting,carrying out proper earthing-up and precise water and fertilizer management,and applying 45-75 kg/hm2 of high-nitrogen water-soluble fertilizer with irrigation after seedling emergence.Late blight,aphids and other pests are controlled with 25％azoxystrobin SC 1 200-fold dilution and 5％acetamiprid EC 1 500-fold dilution.For cabbage cultivation,heat-tolerant and disease-resistant varieties such as Aoqina are adopted;seedlings are raised in special substrate and germinated in a germination chamber after sowing.Previous crop residues are removed before transplanting,and transplanting is conducted on sunny or cloudy days.Topdressing is applied at proper stages:75 kg/hm2 of high-nitrogen water-soluble fertilizer after seedling recovery.Soft rot,third-instar larvae of Plutella xylostella and other pests are controlled with 50％asomate AS 800-fold dilution and 5％chlorfluazuron EC 1 500-fold dilution.For radish cultivation,disease-resistant mid-early-maturing varieties such as Jieruqiu 158 are selected.A total of 15 000 kg/hm2 of decomposed organic fertilizer is applied,and high-ridge cultivation and mechanical sowing are adopted.Soil moisture is maintained at alternating dry and wet conditions,and 75 kg/hm2 of balanced water-soluble fertilizer is topdressed at the 6-8-leaf seedling stage.Downy mildew,aphids and other diseases and pests were controlled using 500-fold dilutions of 66.5％propamocarb hydrochloride AS and 1 500-fold dilutions of imidacloprid WP.The potato-cabbage-radish cropping system improves land use efficiency and economic benefits.This paper provides a reference for efficient vegetable production in similar regions.关键词
马铃薯/甘蓝/萝卜/一年三熟/栽培模式Key words
potato/cabbage/radish/three crops a year/cultivation mode分类
农业科技引用本文复制引用
曹娜,杨雷,张楠,王闯..马铃薯—甘蓝—萝卜一年三熟高效栽培技术及其效益分析[J].安徽农学通报,2026,32(6):16-19,4.
