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据1985～1987年在海伦县调查,3年累计亚麻种植面积36万亩,平均亩产原茎157公斤,原茎等级为3.54等,亩收入61.57元。这个生产水平、经济收入都是不高的。去年,我们在海伦县同心乡对几年推广的亚麻新品种搞了试验田。现报告于下: 一、试验材料及农艺措施试验材料:黑亚3号、黑亚4号、黑亚5号、黑亚6号。在同一地块、同样的农艺措施条件下,采取大区直接对比,每个品种种2亩地。农艺措施: 1.选地选茬。选排水良好、土质肥沃的平川地,大豆茬。 2.细致整地。在播种的前一天晚上把地耙好耢平,达到保墒保全苗。 3.深施种肥。亩施二铵3.3公斤,复合
According to a survey conducted in Helen County from 1985 to 1987, the total area of flax grown in the past three years was 36 million mu, with an average yield of 157 kg of original stems and a grade of 3.54 stems per mu. The mu income was 61.57 yuan. This level of production, economic income are not high. Last year, we experimented on the new varieties of flax promoted in several years in Concentric Township, Helen County. The report is as follows: First, the test materials and agronomic measures Test Materials: Heiya 3, Heiya 4, Heiya 5, Heya 6. In the same plots, the same agronomic conditions, to take a direct comparison of the region, each species of 2 acres of land. Agronomic measures: 1. Selection of cropping. Selected well drained, fertile land Pingchuan, soybean stubble. 2. Detailed preparation. In the night before sowing Harrow good Haruhi, to protect the security seedlings. 3 deep application of fertilizer. Mushi diammonium 3.3 kg, compound