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Position: Home > Articles > Effects of Direct Seeding Corn on Different Biodegradation Membranes Tillage and Cultivation 2017 (6) 19-21

直播玉米覆盖不同厚度生物降解膜效果初探

作  者:
曾令琴;李光华;张红亚;徐志丹
单  位:
播州区农业技术推广站
关键词:
玉米;直播;不同厚度;降解膜;产量
摘  要:
为了解直播玉米覆盖不同厚度生物降解膜的效果,2016年、2017年分别在播州区石板镇池坪村开展了直播玉米覆盖不同厚度生物降解膜试验,两年试验结果显示:覆盖0.012 mm厚黑色膜处理产量均居第1位,与其余处理产量差异达显著水平,说明覆盖0.012mm黑色生物降解膜在玉米生产中增产效果最好;覆盖0.012mm厚白色膜处理产量居第2~3位,该处理增产效果次之。在生产中,黑色降解膜可抑制杂草的生长,但缺点是不易观察玉米播种后出苗情况,增加破膜引苗难度,因此,综合生产上应用和管理方便,在严格采取覆膜操作技术下,直播玉米建议选择0.012cm厚的白色降解膜。
译  名:
Effects of Direct Seeding Corn on Different Biodegradation Membranes
作  者:
ZENG Ling-qin;LI Guang-hua;ZHANG Hong-ya;XU Zhi-dan;Bozhou Agricultural Technolgy Extension Station;
关键词:
corn;;dirct seeding;;different thickness;;degradation of membrane;;yield
摘  要:
In order to understand the effect of direct seeding corn covering different thickness biodegradable membranes,the direct seeding corn covering different thickness biodegradable membrane test was conducted in 2016 and 2017 respectively in Chiping Village,Shiban Town. The results of two years showed that the coverage of 0. 012 mm black Membrane yield ranked the first place,with the difference between the output of the remaining treatment reached a significant level,indicating that coverage of 0. 012 mm black biodegradable film production in maize yield the best; covering 0. 012 mm thick white film yield ranked No. 2-3,The treatment effect of the second increase. In the production of black degradable film can inhibit the growth of weeds,but the disadvantage is that it is not easy to observe the situation after emergence of corn sowing,increased difficulty in the introduction of seedlings,therefore,integrated production and application of management convenience in the strict application of plastic film technology Live corn recommended the choice of 0. 012 cm thick white film degradation.

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