太和县原墙区农技站,几年来指导生产队用过磷酸鈣作豌豆(豆麦混种)基肥,得到显著的增产效果。每亩施过磷酸鈣四十至八十斤(說明:使用的磷肥系1959年的进貨,商业部門减半价出售,群众认为减效,故用量加大到八十斤)作基肥,可增产豌豆小麦一倍到二倍多,每斤磷肥增产二斤到三斤。如1964年原墙公社徐小庄生产队单施磷肥四十斤作豌豆基肥,亩产一百七十四斤,比不施磷肥的亩产七十斤,增产148%,每斤磷肥增产二点六斤;今年原墙公社小岳庄生产队每亩用八十斤过磷酸鈣和二千斤圈肥混合漚熟后作基肥,亩产豌豆麦三百 Taihe County, the former wall area of ​​agricultural stations, the past few years to guide the production team used superphosphate as pea (beans and wheat mixed) base fertilizer, a significant increase yield. Per acre applied calcium phosphate forty to eighty catties (Note: The use of phosphate fertilizer in 1959, the purchase of goods, the business sector to sell at half price, the people think that reduction, so the amount increased to eighty catties) as a base fertilizer, Doubled pea and wheat yield more than twice as much per kilogram of phosphate fertilizer to three pounds. For example, in 1964, the original small wall commune Xu Xiaozhuang production team applied 40 kilograms of phosphate fertilizer for pea basal fertilizer alone, yielding 174 tons of mu per mu, yielding 148 kilograms more than that without phosphate fertilizer, an increase of 148% Kg; this year, the original wall Commune Xiao Yue Zhuang production team with eight kilograms per acre over calcium phosphate and two thousand jin circle of lard mixed ripened base fertilizer, peas wheat per acre three hundred