CN106304993A - 一种玉米花粒期的增产技术 - Google Patents

一种玉米花粒期的增产技术 Download PDF

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Publication number
CN106304993A
CN106304993A CN201510333789.7A CN201510333789A CN106304993A CN 106304993 A CN106304993 A CN 106304993A CN 201510333789 A CN201510333789 A CN 201510333789A CN 106304993 A CN106304993 A CN 106304993A
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phase
corn
yield
semen maydis
yield increasing
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郑浩生
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00Botany in general
    • A01G7/06Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C21/00Methods of fertilising, sowing or planting
    • A01C21/005Following a specific plan, e.g. pattern

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  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Botany (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

该技术发明“一种玉米花粒期的增产技术”, 是针对玉米能够适时播种、在生育前期不遭受旱、涝等自然灾害,影响植株生长发育,缩短其生长期,达到提早或适时收获的目的而采取的方法或措施。

Description

一种玉米花粒期的增产技术
1 )所属领域:该技术发明“一种玉米花粒期的增产技术”, 是针对 玉米能够适时播种、在生育前期不遭受旱、涝等自然灾害,影响植株生长发育,缩短其生长期,达到提早或适时收获的目的而采取的方法或措施。
2 )背景技术:该技术发明的历史背景。根据人们的日常生产经验,如何达到玉米增产增收目的,在传统的生产基础上,探讨出该发明的技术。
3 )发明内容:一是合理追肥法:在玉米吐丝期,每亩用硝酸铵l0千克开沟追施,或者用0.2-0.3%磷酸二氢钾溶液(或3%过磷酸钙浸出液)叶面喷施。如果吐丝期已经推迟,可通过隔行去雄,减少养分消耗,提高叶温,加快生育进程;一般可使吐丝期提早2—3天;二是剥皮晒棒法:在玉米灌浆后期,籽粒达到正常大小时,将苞叶剥开,使籽粒外露,促其脱水干燥。这样,一般可比正常熟期提前4—5天,比在同一时间直接收获增产6-15%;三是整株晾晒法:如小麦播期已到,但玉米仍未充分成熟,可将玉米连秆砍下,放在田边或其他空闲处(注意不要堆大堆),待叶片枯干后再掰下果穗干燥脱粒,一般可使千粒重提高20%左右;四是在玉米灌浆期,用锄(或犁)在垄的两侧锄(或犁)一遍;或者在玉米乳熟期,用长-805石油助长剂500倍液进行叶面喷施,也有促熟效果。
4 )具体实施方式:该玉米增产技术;
按上述技术要领进行操作即可。

Claims (3)

1.“一种玉米花粒期的增产技术” 合理追肥法:在玉米吐丝期,每亩用硝酸铵l0千克开沟追施,或者用0.2-0.3%磷酸二氢钾溶液(或3%过磷酸钙浸出液)叶面喷施。如果吐丝期已经推迟,可通过隔行去雄,减少养分消耗,提高叶温,加快生育进程;一般可使吐丝期提早2—3天。
2.“一种玉米花粒期的增产技术”,中剥皮晒棒法:在玉米灌浆后期,籽粒达到正常大小时,将苞叶剥开,使籽粒外露,促其脱水干燥。这样,一般可比正常熟期提前4—5天,比在同一时间直接收获增产6-15%。
3. “一种玉米花粒期的增产技术”,在玉米灌浆期,用锄(或犁)在垄的两侧锄(或犁)一遍;或者在玉米乳熟期,用长-805石油助长剂500倍液进行叶面喷施,也有促熟效果。
CN201510333789.7A 2015-06-17 2015-06-17 一种玉米花粒期的增产技术 Pending CN106304993A (zh)

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CN201510333789.7A CN106304993A (zh) 2015-06-17 2015-06-17 一种玉米花粒期的增产技术

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CN201510333789.7A CN106304993A (zh) 2015-06-17 2015-06-17 一种玉米花粒期的增产技术

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CN106304993A true CN106304993A (zh) 2017-01-11

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102318488A (zh) * 2011-08-05 2012-01-18 刘秀秀 一种夏玉米的高产栽培技术
CN104186195A (zh) * 2014-09-28 2014-12-10 江苏农林职业技术学院 一种玉米高产种植方法
CN104272958A (zh) * 2014-10-23 2015-01-14 霍艺元 一种玉米种植方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102318488A (zh) * 2011-08-05 2012-01-18 刘秀秀 一种夏玉米的高产栽培技术
CN104186195A (zh) * 2014-09-28 2014-12-10 江苏农林职业技术学院 一种玉米高产种植方法
CN104272958A (zh) * 2014-10-23 2015-01-14 霍艺元 一种玉米种植方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
玉堂: "玉米晚熟,促长有招", 《农业机械》 *

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