[1]马彦霞,王晓巍,张俊峰,等.茎用莴苣品种适应性及适宜密度和栽培方式研究[J].北方园艺,2016,40(13):36-39.[doi:10.11937/bfyy.201613010]
　MA Yanxia,WANG Xiaowei,ZHANG Junfeng,et al.Study on Variety Adaptability,Planting Density and Cultivation Pattern of Asparagus Lettuce[J].Northern Horticulture,2016,40(13):36-39.[doi:10.11937/bfyy.201613010]
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茎用莴苣品种适应性及适宜密度和栽培方式研究

《北方园艺》[ISSN:1001-0009/CN:23-1247/S] 卷: 第40卷 期数: 2016年13 页码: 36-39 栏目: 出版日期: 2016-07-15
Title:
Study on Variety Adaptability,Planting Density and Cultivation Pattern of  Asparagus Lettuce
作者:
马彦霞; 王晓巍; 张俊峰; 张玉鑫; 蒯佳琳
（甘肃省农业科学院 蔬菜研究所,甘肃 兰州 730070）
Author(s):
MA Yanxia; WANG Xiaowei; ZHANG Junfeng; ZHANG Yuxin; KUAI Jialin
(Vegetable Research Institute,Gansu Academy of Agricultural Sciences,Lanzhou,Gansu 730070)
关键词:
干旱绿洲区; 茎用莴苣; 品比试验; 适宜密度; 栽培方式
Keywords:
Oasis areas; asparagus lettuce; variety comparative test; planting density; cultivation pattern
DOI:
10.11937/bfyy.201613010
文献标志码:
A
摘要:
为了引进适合干旱绿洲区气候环境的茎用莴苣品种，寻求适合该地莴苣种植的最佳密度和栽培模式，于2015年在干旱绿洲区高台县绿色蔬菜产业园区进行了莴苣的品种适应性、适宜密度及栽培方式研究。结果表明：供试品种中W4（“14-Q64”）的综合表现优于其它品种，种植后75 d适收，肉质茎长棒形，茎皮最薄，茎肉最厚，商品率最高，单株质量较对照增加了4.56%。同一种植模式，随着种植密度的增大，株高、茎长、茎粗和单株质量均减小；同一种植密度，起垄栽培的株高、茎长、茎粗和单株质量均大于平畦栽培。综合分析表明，“14-Q64”适合在河西干旱绿洲区推广种植，且当地莴苣种植以起垄栽培、播种密度以株行距35 cm×30 cm为最佳。
Abstract:
The seeds of improved variety of asparagus lettuce,which is one of the main categories of plateau summer vegetables planted in Gansu,was tested by the cultivation in oasis areas(Gaotai county)for varieties’ adaptability,planting density and cultivation pattern in 2015.The results showed that compared with the contrast variety,W4(‘14-Q64’)was the best of them.W4 growth period was 75 days from sowing to harvest,the fleshy stem was long stick-shaped,its plant weight was over control 4.56%.The commodity rate W4 with the thinnest stem bark(0.6 cm)was the highest(98.5%) among the tested varieties.Asparagus plant height,stem length,stem diameter and plant weight decreased with increasing planting density in the same planting pattern.In the same planting density,the plant height,stem length,stem diameter and plant weight of asparagus bed-planting was higher than flat culture.It was illustrated that W4 was the most suitable varieties for cultivation in oasis areas of Gansu corridor,and the best cultivating mode,bed planting with row spacing was 30 cm,and individual spacing was 35 cm. Keywords:Oasis areas;asparagus lettuce;variety comparative test;planting density;cultivation pattern

参考文献/References:

 

备注/Memo

第一作者简介：马彦霞（1982-），女，博士，副研究员，现主要从事蔬菜栽培等研究工作。E-mail:mayx1982@126.com.责任作者：王晓巍（1968-），男，博士，研究员，现主要从事蔬菜栽培生理与设施环境调控等方面的研究和推广工作。E-mail:wangxw@gsagr.ac.cn.基金项目：甘肃省农业科学院科技创新工程学科团队资助项目(2014GAAS02)；农业部西北地区蔬菜科学观测实验站资助项目(2015-A2621-620321-G1203-066)。

更新日期/Last Update: 2016-07-28