| 秸杆覆盖与抗旱剂对烟田土壤水分及烟株生长的影响 |
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| 引用本文： | 李贻学,李新举,刘太杰,莫继功,宋承鉴,萧月芳,孙昌友,刘勇.秸杆覆盖与抗旱剂对烟田土壤水分及烟株生长的影响[J].山东农业大学学报(自然科学版),2002,33(2):144-147. |
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| 作者姓名： | 李贻学 李新举 刘太杰 莫继功 宋承鉴 萧月芳 孙昌友 刘勇 |
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| 作者单位： | 1. 山东农业大学资环学院,山东,泰安,271018
2. 蒙阴县烟草公司 |
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| 基金项目： | 国家烟草专卖局“九五”攻关，烟草抗旱优化栽培技术指标体系研究 |
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| 摘 要： | 在烟田内进行了秸杆覆盖、秸杆覆盖－抗旱剂组合的试验，以覆盖、常规栽培为对照。结果表明，秸杆覆盖、抗旱剂、秸秆覆盖－抗旱剂具有明显保持土壤水分的作用，保持土壤水分的效果随秸杆覆盖、秸杆覆盖－抗旱剂量的增加而增加；秸杆覆盖、抗旱剂、秸杆覆盖－抗旱剂可明显改善烟株农艺性状，提高烟草产量和产值。兼顾烟草的产量和质量，秸杆覆盖600kg/hm^2，并喷洒抗旱剂420g/hm2最理想。
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| 关 键 词： | 农艺性状 烟草 产量 产值 秸杆覆盖 抗旱剂 烟田 土壤 水分 烟株 生长 |
| 文章编号： | 1000-2324(2002)02-0144-04 |
| 修稿时间： | 2001年3月18日 |
EFFECTS OF OVERCAST AND FA ON TOBACCO FIELD SOIL MOISTTURE AND TOBACCO GROWTH |
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| LI Yi-xue ,LI Xin-ju ,LIU Tai-jie ,MO Ji-gong ,SONG Cheng-jian ,XIAO Yue-fang ,SUN Chang-you ,LIU yong.EFFECTS OF OVERCAST AND FA ON TOBACCO FIELD SOIL MOISTTURE AND TOBACCO GROWTH[J].Journal of Shandong Agricultural University,2002,33(2):144-147. |
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| Authors: | LI Yi-xue LI Xin-ju LIU Tai-jie MO Ji-gong SONG Cheng-jian XIAO Yue-fang SUN Chang-you LIU yong |
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| Institution: | LI Yi-xue 1,LI Xin-ju 1,LIU Tai-jie 2,MO Ji-gong 2,SONG Cheng-jian 1,XIAO Yue-fang 1,SUN Chang-you 2,LIU yong 2) |
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| Abstract: | Straw overcast and FA is carried through in the tobacco's field. The CK is overcastting film and routine growth. The results show that straw overcast and FA can keep the soil's moisture. The effect increases with addition of straw overcast and FA. Straw overcast and FA can ameliorate agronomy character of tobacco and increase yield and production value of tobacco.As far as yield and quality of tobacco, is concomed the best one of all treatments is straw overcast of six thousand kilogram per hectare and FA of four hundred and twenty gram per hectare. |
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| Keywords: | straw overcast FA soil wet tobacco agronomy character production value |
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