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菠菜的耐寒力和对环境的适应性都比较强,故栽培范围广,供应时间长。北京地区除了夏季不易栽培外,其它季节都能种植。因此,充分利用生长季节种好管好菠菜,对保证淡季和周年均衡供应,有很重要的作用。现根据读者的要求,将北京地区菠菜的几种栽培方式简要介绍如下: 一、春菠菜春菠菜又叫大叶菠菜。这种菠菜生长期短,品质鲜嫩,是北京春季播种较早的一种蔬菜。为了提早上市,北京郊区一些菜农,在头年前茬作物收获之后,抓紧时间整地,有的还开好播种沟,等来年土
Spinach cold tolerance and adaptability to the environment are relatively strong, so a wide range of cultivation, supply a long time. Beijing is not easy to grow except in summer, the rest of the season can be planted. Therefore, taking full advantage of the growing season species and good control of spinach, to ensure a balanced off-season and annual supply, has a very important role. Now based on the reader’s request, several cultivation methods of spinach in Beijing are briefly introduced as follows: First, spring spinach Spring spinach is also called big leaf spinach. This short spinach growth period, fresh quality, Beijing is sown early spring vegetables. In order to go public early, some vegetable farmers in the suburbs of Beijing seized time to prepare their soil for planting after the first crop of crops were planted in the first year.