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黑豆新品种“鲁黑豆２号”一、产量表现本所试验：１９８７年品系鉴定试验亩产１５２．３５公斤，比鲁豆４号增产３３．３１％，居１１８１个参试品系之首；１９８８～１９８９年品系比较试验亩产分别为１８８公斤、２０２．７６公斤，比对照种鲁豆４号分别增产１４０．７...
The new black bean variety “Lu Black Bean 2” I. Yield performance Our test: In 1987, the test of lineage appraisal reached 152.35 kilograms per mu, increased 33.31% than that of Ludu 4, ranking the first among the 1181 tested lines; 1988 ~ 1989, the comparative test of strains per mu were 188 kg, 202.76 kg, respectively, compared with the control Lu Dou 4, respectively, an increase of 140.7 ...