北京藜麦适应性栽培研究进展及展望

梅丽

Research Progress and Development Prospect of Adaptive Cultivation of Quinoa in Beijing

Mei Li

表1 京郊藜麦适应性栽培区的自然条件

Table 1 Natural conditions of quinoa adaptive cultivation area in Beijing suburb

区 District 乡镇 Village (town) 海拔 Altitude (m) 年均气温 Mean annual temperature (℃) 年均积温 Mean annual accumulated temperature (℃·d) 年均光照强度 Mean annual light intensity (lx) 年均降水量 Mean annual precipitation (mm) 延庆Yanqing 永宁、四海、珍珠泉、延庆、香 营、刘斌堡、旧县、陈营、康庄 478~728 8.9~9.3 3886.0~3971.1 2593.4~2678.0 420~441 门头沟Mentougou 斋堂、雁翅、潭柘寺、清水 252~441 10.2~12.5 4216.2~4802.0 2268.7~2476.0 450~568 房山Fangshan 大安山、史家营 770~954 12.1~12.2 4750.0~4792.0 2430.0~2471.0 539~544 昌平Changping 延寿、小汤山、南邵 58~334 11.5~12.6 4687.3~4840.0 2486.5~2618.2 478~507 怀柔Huairou 琉璃庙 341 12.0 4690.6 2487.1 623 密云Miyun 东邵渠、溪翁庄、新城子 105~374 11.0~11.4 4210.0~4529.0 2435.8~2489.0 575~628 海淀Haidian 上庄 58 12.6 4792.0 2483.0 505 大兴Daxing 庞各庄 34 12.5 4820.0 2507.0 519 顺义Shunyi 南法信 32 12.4 4786.0 2482.0 576