山东日照市试验和推广的“早春大棚架芸豆高效栽培技术”获得成功,平均亩产芸豆1700公斤,上市期由过去的7月份提早到5月1日。主要技术措施是: 一、芸豆应选用豆荚均匀、纤维少、荚白、抗逆性强的中早熟品种。经过两年的生产试验,“老来少”比较适合,但每年秋季应进行倒架翻种。 二、施足基肥, Rizhao City, Shandong experiment and promotion of “early spring greenhouse beans cultivation techniques” success, the average yield of kidney beans 1700 kg, listing period from the previous July early to May 1. The main technical measures are: First, the kidney beans should be used pod uniform, less fiber, pod white, strong resistance to early maturing varieties. After two years of production test, “old and young” is more suitable, but each fall should be inverted racking. Second, Shizujifei,