rief report on Cultivation Experiment of rape moss in Changyang mountain
长阳高山油菜苔栽培试验简报

摘要

长阳高山蔬菜有基地面积1.987公顷，种植面积3.33公顷，年产量达150万吨，是全国高山蔬菜第一县，年产值近20亿元，高山蔬菜成为长阳高山区脱贫增收致富的支柱产业。主栽品种为大白菜、白萝卜、结球甘蓝、辣椒、番茄等，精细蔬菜品种如水果黄瓜、莴苣、西芹、娃娃菜、香菜等有少量栽培，远远不能满足夏秋时节长江中下游市场消费需求，而主栽品种面积较大导致市场鲜销压力大，如何进一步调整品种结构，丰富蔬菜生产品种，满足消费者多样化需求，并使高山蔬菜成为高山农民稳定增收致富的产业，已经成为一个供给侧矛盾摆在我们面前，油菜是我国的传统种植作物1，主要以取食用油料为主，近年来，许多科技人员已把油菜从传统取食油料研究方向转到取油和油菜苔双向研究，甚至向蜜用、肥用等多方面研究。本试验引进油菜新品种大地1992，分不同海拔和不同播期开展试验，以期获得较高油菜苔产量，达到丰富高山蔬菜栽培品种3，填补秋淡蔬菜市场空白的目的。

Abstract

Changyang Alpine vegetable has a base area of 1.987 hectares, a planting area of 3.33 hectares, and an annual output of 1.5 million tons. It is the first county of Alpine vegetables in China, with an annual output value of nearly 2 billion yuan. Alpine vegetables have become a pillar industry for Changyang alpine area to get rid of poverty and increase income. The main varieties are Chinese cabbage, white radish, cabbage, pepper, tomato, etc. there are a small number of fine vegetable varieties such as fruit cucumber, lettuce, celery, baby cabbage, coriander, etc., which are far from meeting the consumption demand of the middle and lower reaches of the Yangtze River in summer and Autumn. The large area of the main varieties leads to great pressure on fresh sales in the market. How to further adjust the variety structure, enrich the vegetable production varieties, and meet the diversified needs of consumers, It has become a supply side contradiction for us to make Alpine vegetables an industry for alpine farmers to steadily increase their income and become rich. Rapeseed is a traditional crop in China. 1 it is mainly used for edible oil. In recent years, many scientific and technological personnel have shifted the research direction of rapeseed from traditional edible oil to two-way research on oil extraction and rapeseed moss, and even to honey and fertilizer utilization. In this experiment, a new rape variety Dadi 1992 was introduced, and experiments were carried out at different altitudes and sowing dates in order to obtain higher rape moss yield, enrich Alpine vegetable cultivar 3, and fill the gap in autumn vegetable market.