余姚县良种繁育场共有耕地218.9亩,1964年冬計种大麦133.6亩,平均亩产451.3斤,此1964年大麦平均亩产362斤增产24.6％,超額完成了預訂春粮亩产380斤的指标。同时,还出现了許多高額丰产田,如7.75亩无芒六稜大麦亩产高达644斤,6.9亩浙农光芒二稜大麦亩产高达585.3斤。大麦喜欢通透性良好的土壤,但我场都是水稻田种麦,田土粘湿,地下水位較高,不利 There are 218.9 mu of arable land in Yuyao County and 133.6 mu of barley in winter in 1964. The average yield per mu is 451.3 kilograms. . At the same time, there have also been many high-yielding fields, such as 7.75 acres of wild Manglieng barley up to 644 pounds per mu, 6.9 acres of light per capita barley yield of apricot 585.3 kg. Barley likes the soil with good permeability, but all of the fields are paddy fields with wheat. The soil is sticky, the groundwater level is higher and unfavorable