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菠菜性喜冷凉,不耐高温和强光,一般菠菜在气温超过25℃时难以正常生长,造成生长不良,但如果在夏季进行反季节栽培,6-7月播种,7-8月上市,也可获得较高的经济效益。一、品种选择夏菠菜应选择耐热力强,生长迅速,耐抽薹,抗病、产量高和品质好的品种。比较适宜夏季种植的品种有:荷兰比久5号菠菜F1、K5、K6、日本北丰、绍兴菠菜等。其次可用广东圆叶菠
Spinach likes cold, high temperature and light intolerance, the general spinach in the temperature exceeds 25 ℃ is difficult to grow normally, resulting in poor growth, but if the season cultivation in the summer, sowing in June-July, July-August listing, Can also get higher economic benefits. First, the choice of varieties Summer spinach should choose strong heat resistance, rapid growth, resistance to bolting, disease resistance, high yield and good quality varieties. More suitable for summer planting varieties are: the Netherlands Begonia 5 spinach F1, K5, K6, Japan Beifeng, Shaoxing spinach and so on. Followed by the Guangdong leaf spinach available