微生物肥料和海藻肥对马铃薯生长和经济性状的影响研究
Effects of Microbial Fertilizers and Seaweed Fertilizers on the Growth and Economic Characteristics of Potatoes
公静茹 1孔金花 2王建武1
作者信息
- 1. 榆林学院 生命科学学院,陕西 榆林 719000
- 2. 滕州市界河农业技术推广站,山东 滕州 277500
- 折叠
摘要
马铃薯种植存在化肥施用总量大、肥料利用效率低等问题,增加生产成本的同时引发环境污染以及农产品质量下降.在我国马铃薯二季作区中,选择种植面积最大、单产最高且拥有最高效益水平的滕州市进行新型肥料试验,探究微生物菌肥和海藻肥单独或联合施用对马铃薯产量及品质的影响.结果表明:微生物菌肥或海藻肥,无论单独施用还是联合施用,都能有效提高株高、茎粗、单株主茎数等,并且提高了商品薯率以及产量,尤其联合施用效果优于单独施用.研究结果验证了新型肥料及其联合施用的大田应用效果,可为进一步研究如何科学合理使用新型肥料提供参考.
Abstract
Potato cultivation faces problems such as high total fertilizer application and low fertilizer utilization efficiency,which increases production costs while causing environmental pollution and a decline in agricultural product quality.This study conducted a new fertilizer experiment in Tengzhou City,which has the largest planting area,the highest yield per unit area,and the highest efficiency level in China's potato two cropping areas,to ex-plore the effects of microbial fertilizer and seaweed fertilizer applied alone or in combination on potato yield and quality.The results showed that microbial fertilizer or seaweed fertilizer,whether applied alone or in combination,can effectively improve plant height,stem diameter,number of main stems per plant,and increase the yield and yield of commercial potatoes.Especially,the effect of combined application is better than that of single applica-tion.The research results have verified the field application effect of the new fertilizer and its combined applica-tion,which can provide a reference for further research on how to scientifically and reasonably use the new fertil-izer.
关键词
微生物菌肥/海藻肥/马铃薯/新型肥料Key words
microbial fertilizer/seaweed fertilizer/potatoes/new fertilizer引用本文复制引用
出版年
2024
NETL
NSTL
万方数据