论文部分内容阅读
前言:无论怎样结构调整,玉米仍然是彰武地区面积第一大的作物,所以对玉米的高产栽培技术研究,尤其是病害研究仍然是基础农技人员的主要任务,下面就结合实际对彰武地区苗期玉米缺素综合症的发病原因及对策提出自己的观点,供大家参考,不当之处请同行批评指正。1彰武地区玉米苗期缺素综合症的发病表现该病发生在苗期,但影响作物的整个生长周期,综合表现出缺乏各种营养元素,具体表现为:1.1植株矮小,叶色黄绿,生长缓慢;
Foreword: No matter how the structure is adjusted, corn is still the largest crop in the area of Zhangwu. Therefore, research on high-yielding cultivation techniques of maize, especially disease research, is still the main task of basic agricultural technicians. Regional seedling maize deficiency syndrome causes and countermeasures put forward their own point of view, for your reference, please criticize the wrong place counterparts. 1 Zhangwu region maize seedling deficiency syndrome incidence of the disease occurs in the seedling stage, but affect the entire crop growth cycle, the comprehensive performance of a variety of nutrient elements, as follows: 1.1 plant dwarf, leaf color yellow-green , Slow growth;