政和县大雪梨,又名天井洋梨、葫芦梨,是我县优良的沙梨品种。1958年曾送北京农展,以果大、晚熟。品质佳而驰名。为了发扬我县果树特产——政和大雪梨的优势,我们受地、县科委的委托,在桃洋大队开展了以政和大雪梨为主栽品种,搭配黄蜜、菊水、八云、铁头等品种的乔砧密植丰产试验。现将试验情况初报如下: 砧木为棠梨。1974年秋采种,洗净晾干,冬沙藏催芽,1975年2月播种,1976年移苗, Zhenghe County Sydney, also known as patio pear, gourd pear, is my county excellent sand pear varieties. 1958 had sent Beijing agricultural exhibition, with fruit, late maturity. Good quality and well-known. In order to promote the county’s fruit specialty - the advantages of politics and Sydney, we were commissioned by the prefectural and county science and technology commission, in the ocean to carry out the brigade and large Sydney pear varieties, with yellow honey, Kikusui, eight clouds, iron head Variety of anvil plants close planting density test. Now the initial test report as follows: Rootstock for the Tang pear. 1974 autumn planting, washing and drying, winter sand germination, sowing in February 1975, in 1976 Miao Miao,