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Featured researches published by Yang Hengshan.


Archive | 2017

氮肥运筹对科尔沁地区粮饲兼用玉米金山 10 产量、干物质及氮素积累的影响

宋桂云; Song GuiYun; 杨恒山; Yang Hengshan; 徐寿军; Xu ShouJun; 侯迷红; Hou Mihong; 邰继承; Tai Jicheng; 毕文波; Bi Wenbo; 萨如拉; Sa Ru-la

目的 科尔沁地区粮饲兼用玉米高产栽培中偏施氮肥,有机肥施用量不足。研究氮肥运筹对科尔沁地区粮饲兼用玉米产量、干物质和氮素积累的影响,以期为科尔沁地区粮饲兼用玉米的合理施肥提供理论依据。 方法 以粮饲兼用玉米品种金山 10 为试验材料,于 2012~2013 年进行了两季玉米田间试验。试验设 4 个处理:不施氮肥 (CK);推荐施氮量 260 kg/hm2 (R);氮肥 + 有机肥,总氮量 260 kg/hm2,其中有机肥 15000 kg/hm2,含氮量 15 kg/hm2,氮肥含氮量 245 kg/hm2 (C);农民传统施氮量 270 kg/hm2 (F)。研究不同施肥处理下粮饲兼用玉米产量结构、干物质和氮素积累特征。 结果 四个施肥处理以有机无机肥配施处理 (C) 金山 10 产量、穗长、穗粒数和百粒重最高,其生物产量和经济产量分别比 CK 处理增加了 55.5% 和 50.8%,比推荐施氮处理 (R) 提高了 4.6% 和 6.6%,比农民传统施氮处理 (F) 增加了 3.7% 和 6.9%。有机无机肥配施处理收获后玉米秸秆中的粗蛋白和粗脂肪含量比推荐施氮处理分别提高了 12.7% 和 6.7%,比农民传统施氮处理增加了 10.2% 和 5.2%。与推荐施氮和农民传统施氮方式相比,有机无机肥配施处理提高了粮饲兼用玉米吐丝前、后干物质生产,提高了吐丝后干物质积累率和干物质对产量的贡献率,同时提高了干物质和氮素的终极生长量和最大累积速率,增加干物质和氮素积累量。该处理干物质和氮素的终极生长量比其他施肥处理分别高 0.04~0.71 kg/m2 和 1.13~11.34 g/m2,干物质和氮素最大累积速率分别高 0.0162~0.0826 kg/(m2·d) 和 0.0448~0.8858 g/(m2·d)。 结论 科尔沁地区粮饲兼用玉米高产栽培中,在不增加目前氮肥施用量的前提下,以部分有机氮替代无机氮可显著提高玉米吐丝后干物质的积累量和积累速率,在提高粮饲兼用玉米的产量的同时,也提高了秸秆的饲用品质,增加干物质和氮素积累量,是较合理的施肥方式。


Archive | 2017

Intelligent agricultural equipment integrating precise simultaneous seed and fertilizer application and shallow buried drip irrigation pipe laying functions

Li Changhe; Yang Hengshan; Ren Yanxin; Wang Xiaoming; Yuan Xuejiao; Jia Dongzhou; Zhang Yanbin


Archive | 2017

Ultrasonic wave root system cleaning machine

Yang Hengshan; Yuan Xuejiao; Zhang Yuqin; Zhang Ruifu; Jia Dongzhou


Archive | 2017

Ultrasonic root system cleaning machine and working method thereof

Yang Hengshan; Yuan Xuejiao; Zhang Yuqin; Zhang Ruifu; Jia Dongzhou


Archive | 2017

Corn large-small ridge shallow-buried drip irrigation sowing-fertilization-tape laying all-in-one machine and tape laying mechanism for agricultural machinery

Yang Hengshan; Zhang Ruifu; Zhang Yuqin; Tai Jicheng; Li Changhe; Jia Dongzhou; Yuan Xuejiao; Fan Xiuyan; Sa Rula; Li Yuanyuan; Zhang Lijuan; Liu Jing


Archive | 2016

Corn planter and using method thereof

Yang Hengshan; Zhang Yuqin; Zhang Lijuan; Zhang Ruifu; Fan Xiuyan; Tai Jicheng; Jia Dongzhou


Huabei Nongxuebao | 2016

春玉米偉科 702の乾物蓄積と輸送に及ぼす窒素施用の影響を研究した。【JST・京大機械翻訳】

Li Yuanyuan; Yang Hengshan; Fan Xiuyan; Li Yingying; Liu Jing; Lu Dengyu


Huabei Nongxuebao | 2016

Effects of Different Nitrogen Levels on Dry Matter Accumulation and Transportation of Spring Maize Weike 702

Li Yuanyuan; Yang Hengshan; Fan Xiuyan; Li Yingying; Liu Jing; Lu Dengyu


Ganhan Diqu Nongye Yanjiu | 2016

リン酸塩の深さが併用の物質および輸送量と輸送に与える影響【JST・京大機械翻訳】

Duan Gangqiang; Yang Hengshan; Zhang Ruifu; Bi Wenbo; He Dongdong


Ganhan Diqu Nongye Yanjiu | 2016

Effects of phosphorus placement depth on dry matter and phosphorus accumulation and transfer of spring maize

Duan Gangqiang; Yang Hengshan; Zhang Ruifu; Bi Wenbo; He Dongdong

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Liu Jing

Shenyang Agricultural University

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Tai Jicheng

Inner Mongolia University for Nationalities

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Zhang Li-yan

Inner Mongolia University for Nationalities

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Li Changhe

Qingdao Technological University

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Zhang HongYu

Guizhou Normal University

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Zhang Yanbin

Qingdao Technological University

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