油桐是我区重要的木本油料,总产量占全国10%左右;桐麸是良好的有机肥料,合有机质77.85%,氮3.59%,磷0.97%,钾0.57%。因此发展油桐,在国民经济中有重要的意义。我区各地有经营油桐的习惯,培育出不少优良品种,积累了较多的栽培经验,为我区进一步发展油桐创造了良好的基础。但其 Tung oil is an important woody oilseed in our region, with the total output accounting for about 10% of the national total. Tung bran is a good organic fertilizer with 77.85% organic matter, 3.59% nitrogen, 0.97% phosphorus and 0.57% potassium. Therefore, the development of tung tree is of great significance in the national economy. Our region has the habit of operating tung oil, cultivate a lot of good varieties, accumulated more cultivation experience, for the further development of our area tung created a good foundation. But it