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胡椒大、中量元素的含量在不同树龄中有所不同,幼龄期以氮最高,其N:P2O3:K2O:Ca:Mg为1:0.15:0.53-0.9:0.22-0.38:0.15-0.30;成年龄则以K2O最高,N:P2O3:K2O:Ca:Mg为1:0.13:1.32:0.44:0.16.在不施微肥的情况下,胡椒叶片缺B、Mo、Zn.成年龄胡椒各养分含量都是从萌芽期(收获后)开始,随生育期的进展而增加,到果实成熟期下降.一株中产胡椒N、P2O5、K2O总吸收量为282.4g,其比例为1:0.19:0.9.
The content of middle and big pepper in different ages of peppers was different, and the nitrogen was the highest in young age. The content of N: P2O3: K2O: Ca: Mg was 1: 0.15: 0.53-0.9: 0. 22-0.38: 0.15-0.30; the highest K2O is the adult age, and the ratio of N: P2O3: K2O: Ca: Mg is 1: 0.13: 1.32: 0.44: 0.16. In the absence of fertilizer, pepper leaves lack of B, Mo, Zn. The nutrient content of pepper in adult age begins from the budding stage (after harvest), increases with the growth of the growing stage, and decreases to the mature stage of the fruit. The yield of one middle-yielding pepper N, P2O5 and K2O was 282.4g, with a ratio of 1: 0.19: 0.9.