不同水肥浓度配比对三年生藤椒品质的影响  

Effect of Different Water and Fertilizer Concentration Ratio on the Quality of 3-year-old Rattan Pepper

作　　者：吴玉丹 张翔宇 吴宗兴[1] 宋小军[1] 叶敏 李奎阳 梁颇[1] WU Yudan;ZHANG Xiangyu;WU Zongxing;SONG Xiaojun;YE Min;LI Kuiyang;LIANG Po(Sichuan Academy of Forestry,Chengdu 610081,China;Nanbu Natural Resources and Planning Bureau,Nanbu 637300,China;Sichuan Anlong Natural Forest Technology Co.,Ltd.,Dujiangyan 611800,China)

机构地区：[1]四川省林业科学研究院,四川成都610081 [2]南部县自然资源和规划局,四川南部637300 [3]四川安龙天然林技术有限责任公司,四川都江堰611800

出　　处：《四川林业科技》2022年第5期98-101,共4页Journal of Sichuan Forestry Science and Technology

基　　金：四川省科技厅成果转化项目“马边县藤椒产业提升关键技术集成创新与应用示范推广”“岳池县藤椒标准化种植及产业化示范推广”(2019JDZH0031,2021ZHCG0071)。

摘　　要：为提高藤椒品质,以三年生藤椒为对象,对不同水肥浓度配比进行三年的探索。结果显示:(1)在水肥浓度为肥72 kg+水300 L处理下,藤椒叶片中氮(N)元素含量比对照提高77.4%,磷(P)元素含量比对照提高117.1%,钾(K)元素含量比对照提高50.3%。(2)在水肥浓度为肥72 kg+水300 L处理下藤椒叶片中微量元素硼(B)含量比对照提高89.5%、镁(Mg)含量比对照提高67.9%、叶绿素A含量比对照提高85.6%、叶绿素B元素含量比对照提高19.6%,叶绿素总量元素含量比对照提高60.8%。(3)在水肥浓度为肥72 kg+水300 L处理下藤椒果实中粗蛋白含量比对照提高90.1%、粗脂肪含量比对照提高93.3%、精油含量比对照提高218.2%。In order to improve the quality of rattan pepper,3-year-old rattan pepper was selected as the study material,and the ratio of different water and fertilizer concentrations was explored for three years.The results showed that:(1)With the treatment of 72 kg fertilizer and 300L water,the content of nitrogen(N),phosphorus(P)and potassium(K)in the leaves of rattan pepper increased by 77.4%,117.1%and 50.3%respectively.(2)With the treatment of 72 kg of fertilizer and 300L of water,the content of trace element boron(B)in the leaves of rattan pepper increased by 89.5%,the content of magnesium(Mg)increased by 67.9%,the content of chlorophyll a increased by 85.6%,the content of chlorophyll b increased by 19.6%,and the content of total chlorophyll elements increased by 60.8%.(3)With the treatment of 72 kg fertilizer and 300L water,the crude protein content,crude fat content and essential oil content of rattan pepper fruit were increased by 90.1%,93.3%and 218.2%respectively.

关 键 词：藤椒 水肥浓度 叶片 果实 品质 

分 类 号：S573.9[农业科学—作物学]