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前进大队1978年粮食平均亩产达到了2539.6斤,1977年我们曾对这个大队麦-稻-稻三熟水稻亩产超“三纲”的关键技术进行了初步分析(见《湖北农业科学》1978年第3期)。这里我们想以麦-稻-稻三熟制为代表来讨论前进大队高产稳产所需要的肥料条件,如何合理地分配和运用这一条件,以及如何解决创造“吨粮田”所需的肥料问题。
The average grain yield of the advance brigade in 1978 reached 2539.6 kg. In 1977, we conducted a preliminary analysis on the key technologies of the ultra-“three-outline” planted with rice-rice-rice-three-paddy rice per mu in 1977 (see Hubei Agricultural Sciences, 1978 Year 3). Here, we would like to discuss the condition of fertilizers required for the high-yielding and stable production of the marching brigade represented by wheat-rice-rice-three-cropping system, how to rationally allocate and utilize this condition, and how to solve the problem of fertilizer needed for the creation of a “ton grain field.” .