棉地种蚕豆在慈溪县常年种植面积近30万亩,约占春粮总面积的70%左右.蚕豆商品率高,是城乡人民喜爱的副食品,又是外贸产品,而且种蚕豆对养地用地,改良棉地十分有利.但是长期以来,对蚕豆栽培技术研究不多,仍然沿用过去的老办法,因而我县亩产一直在200斤左右徘徊.为了摸索棉地 Cotton seed broad beans in Cixi County perennial planted area of ​​nearly 30 million mu, accounting for about 70% of the total area of ​​spring grain broad bean commodity rate is urban and rural people’s favorite non-staple food products, but also foreign trade products, Land, improve the cotton is very favorable.But for a long time, little research on the cultivation of broad bean, still follow the old way, so my county has been hovering around 200 pounds per mu in order to explore the cotton