为夺取柑优质高产，根据本地夏秋季常遇高温干旱、冬季易受低温冻害的气候环境和以丘陵山地种桔为主的土壤条件，在众多的生长物质中，择优选定由国家水利部推荐的“ＦＡ旱地龙”高科技产品，在柑上进行较大面积的试验，现将结果总结如下。１材料与方法１１试材直接... In order to seize the high yield and high yield of Citrus sylvestris, according to the high temperature and drought often encountered in summer and autumn in the country, the climatic environment susceptible to low temperature frost damage in winter and the soil conditions dominated by hilly and mountainous regions, among the many growth substances, The recommended “FA dryland dragon” high-tech products, in the ponkan larger area of ​​the test, the results are summarized below. 1 Materials and Methods 1  1 test material directly ...