盐山县望树镇宋庄村农民闫福合2002年春试种甘蔗—西瓜套种取得成功。其主要种植方法是: 一、品种选择 甘蔗选用早熟抗逆、丰产、优质于一体的冀蔗一号品种。该品种生育期210天,幼苗长势粗壮,带叶株高260～300厘米,有效茎160～200厘米,有效节间10节以上,节间平均长度16厘米以上,茎粗2.8厘米以 Yanshan County, Wang Town, Song Village farmers Yan Fu together spring 2002 trial of sugar cane - watermelon intercropping success. The main planting methods are: First, the selection of varieties of sugarcane selection precocious puberty, high yield, high quality in one of Hebei sugarcane varieties. The varieties of growth period of 210 days, seedling growth stout, with leaf height of 260 to 300 cm, effective stem 160 to 200 cm, more than 10 effective internodes, the average internode length of 16 cm or more stem diameter of 2.8 cm