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为摸清三麦磷肥肥效及适宜的用量指标,为因土施肥提供科学依据,81年按照市化肥协作网试验方案,通过县化肥协作网,在三麦上进行了多点试验,结果整理如下。 (一)试验设计在基肥中设亩施过磷酸钙0、40、80、120斤四个处理,氮化肥、有机肥按当地习惯用肥量,各小区用量均相同,小区面积0.021～0.1亩,随机区组排列,重复三次。供试品种为早熟三号大麦、扬麦
In order to find out the fertilizer effect of Sanmai phosphate fertilizer and the suitable dosage index, it provided the scientific basis for fertilizing the soil. According to the experimental plan of fertilizer network in 81 years, the multi-point test was conducted on Sanmai by the county fertilizer cooperation network. The results were arranged as follows . (A) experimental design Mushu in the basal fertilizer over calcium phosphate 0,40,80,120 kg four treatment, nitrogen fertilizer, organic fertilizer according to the local custom with the amount of fertilizer, the amount of each plot are the same, the plot area of 0.021 to 0.1 mu , Randomized block arrangement, repeated three times. Test varieties for the precocious three barley, Yang Mai