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据浙江农业大学朱本岳等试验,氮磷钾配施对番茄产、质量、耐贮性、抗病性均有良好的作用。与单施氮相比,氮磷钾配施可提高产量8.6％-14.7％、N_2P_1K_1和N_2P_1K_2可使水溶性糖和维生素C分别提高0.36％、0.46％和4.3％、6.4％;贮藏18d后果实完好率仍达24％-36％。此外抗病性亦显著提高。在氮磷钾配施中,以N_2P_1K_2处理最佳,在肥力中上条件下,氮肥适应用量为纯N15kg/亩,磷钾肥依
According to Zhu Benyue and other experiments Zhejiang Agricultural University, N, P and K fertilizer on tomato production, quality, storage resistance, disease resistance has a good effect. Compared with the single application of nitrogen, the combination of NPK increased yield by 8.6% -14.7%. N 2 P 1 K 1 and N 2 P 1 K 2 increased the water-soluble sugar and vitamin C by 0.36%, 0.46%, 4.3% and 6.4% Intact rate still reached 24% -36%. In addition, disease resistance is also significantly increased. In N, P and K application, N_2P_1K_2 was the best treatment, under the conditions of fertility, the N application rate was pure N15kg / mu, P and K