CN108142975B - Method for collecting and baking flue-cured tobacco of K326 variety with excessive fertilizer - Google Patents

Method for collecting and baking flue-cured tobacco of K326 variety with excessive fertilizer Download PDF

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CN108142975B
CN108142975B CN201711191242.3A CN201711191242A CN108142975B CN 108142975 B CN108142975 B CN 108142975B CN 201711191242 A CN201711191242 A CN 201711191242A CN 108142975 B CN108142975 B CN 108142975B
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tobacco
harvesting
leaf
baking
yellow
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CN108142975A (en
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苏家恩
典瑞丽
罗家佐
蒋博文
宋朝鹏
陈二龙
魏硕
高娅北
潘飞龙
范志勇
王德勋
徐成龙
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Dali Branch Of Yunnan Tobacco Co
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Dali Branch Of Yunnan Tobacco Co
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    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00Preparing tobacco in the factory
    • A24B3/10Roasting or cooling tobacco
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D91/00Methods for harvesting agricultural products
    • A01D91/04Products growing above the soil
    • 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

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Botany (AREA)
  • Fertilizers (AREA)

Abstract

The invention discloses a method for picking and baking flue-cured tobacco with excessive fertilizer K326, which effectively reduces the occurrence of green tobacco, green string tobacco, ash hanging tobacco and dry tobacco by changing the picking and baking method, and comprises two steps of picking and baking.

Description

Method for collecting and baking flue-cured tobacco of K326 variety with excessive fertilizer
Technical Field
The invention belongs to the technical field of tobacco production, and particularly relates to a method for collecting and baking flue-cured tobacco of K326 variety with excessive fertilizer.
Background
The flue-cured tobacco variety K326 is deeply loved by vast cigarette enterprises due to the plump aroma amount and the unique aroma quality and is always the first choice raw material of high-grade cigarettes. However, the variety prefers rich water, so that a tobacco grower generally adopts a cultivation mode of rich water in the cultivation process, in recent years, due to the influence of ecological climate factors in various tobacco regions, the cultivation technology is not in place, fertilizer is over-fertilized in a K326 tobacco region, fresh tobacco leaves which are poor in quality and difficult to bake are formed, the baking quality is easily reduced due to improper baking technology, the income of the tobacco grower is influenced, and the effect of fixing and displaying the quality needs to be achieved through a scientific baking method.
Disclosure of Invention
The invention aims to provide a method for picking and baking K326 flue-cured tobacco with excessive fertilizer aiming at the defects in the prior art, and the method can effectively reduce the occurrence of green tobacco, green muscle tobacco, ash hanging tobacco and dry tobacco by changing the picking and baking method aiming at the characteristics of K326 flue-cured tobacco with excessive fertilizer.
The invention is realized by the following technical scheme, and the flue-cured tobacco picking and baking method for the K326 variety with the top-dressing fertilizer comprises the following steps:
(1) harvesting: topping flowers, carrying out chemical bud inhibition on the topping day, and pouring and spraying a chemical bud inhibitor from the 5 th leaf from the top downwards during the chemical bud inhibition; starting first tobacco leaf harvesting 10-15 days after topping, harvesting 2-3 tobacco leaves at the uppermost part for the first time, simultaneously removing and discarding 2-3 tobacco leaves at the lowermost part, harvesting once every 10 days later, sequentially harvesting from bottom to top, and harvesting 2-4 tobacco leaves every time until the leaves are harvested;
(2) baking: controlling the conditions in the curing barn according to the following steps in the curing process
Figure 982261DEST_PATH_IMAGE002
The adoption of the bulk curing barn adopting the curing method for the K326 cured tobacco variety fertilizer first-passing tobacco leaves can reduce the occurrence of green tobacco, green muscle tobacco, ash hanging tobacco and dry tobacco in the curing process of the K326 cured tobacco variety fertilizer first-passing tobacco leaves. The quality of the first-end tobacco leaves of K326 flue-cured tobacco variety fertilizer can be effectively improved, the average price per kilogram can be improved by 1.03 yuan, the yield is improved by 9.7%, and the economic benefit per mu is increased by about 500 yuan. Can greatly improve the income of tobacco growers.
Detailed Description
The following will clearly and completely describe the technical solutions in the embodiments, and it is obvious that the described embodiments are only a part of examples of the present invention, and not all examples. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
The invention relates to a method for picking and baking flue-cured tobacco of K326 variety with excessive fertilizer, which comprises two steps of picking and baking, wherein the traditional picking method comprises the following steps: topping flowers, carrying out chemical bud inhibition on the same day of topping, and pouring and spraying a chemical bud inhibitor from the first leaf at the top when the chemical bud inhibition is carried out; harvesting the tobacco leaves for the first time 15-20 days after topping, harvesting 2-3 pieces of the tobacco leaves at the bottom for the first time, harvesting once every 10 days, sequentially harvesting from bottom to top, and harvesting 2-4 pieces every time until the leaves are harvested.
The harvesting method of the invention is that the top of the full flower is dug, chemical bud inhibition is carried out on the same day of the top digging, and the chemical bud inhibitor is poured and sprinkled from the 5 th leaf from the top downwards during the chemical bud inhibition; harvesting the tobacco leaves for the first time 10-15 days after topping, harvesting 2-3 tobacco leaves at the uppermost part for the first time, simultaneously removing and discarding the 2-3 tobacco leaves at the lowermost part, harvesting once every 10 days later, sequentially harvesting from bottom to top, and harvesting 2-4 tobacco leaves every time until the leaves are harvested.
Conventional baking method
Figure 558736DEST_PATH_IMAGE004
The baking method of the present invention
Figure 750683DEST_PATH_IMAGE006
And (3) effect comparison:
the adoption of the bulk curing barn adopting the curing method for the K326 cured tobacco variety fertilizer first-passing tobacco leaves can reduce the occurrence of green tobacco, green muscle tobacco, ash hanging tobacco and dry tobacco in the curing process of the K326 cured tobacco variety fertilizer first-passing tobacco leaves. The quality of the first-end tobacco leaves of K326 flue-cured tobacco variety fertilizer can be effectively improved, the average price per kilogram can be improved by 1.03 yuan, the yield is improved by 9.7%, and the economic benefit per mu is increased by about 500 yuan. Can greatly improve the income of tobacco growers.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (1)

1. A flue-cured tobacco harvesting and curing method for a K326 variety with excessive fertilizer is characterized by comprising the following steps:
(1) harvesting: topping flowers, carrying out chemical bud inhibition on the topping day, and pouring and spraying a chemical bud inhibitor from the 5 th leaf from the top downwards during the chemical bud inhibition; starting first tobacco leaf harvesting 10-15 days after topping, harvesting 2-3 tobacco leaves at the uppermost part for the first time, simultaneously removing and discarding 2-3 tobacco leaves at the lowermost part, harvesting once every 10 days later, sequentially harvesting from bottom to top, and harvesting 2-4 tobacco leaves every time until the leaves are harvested;
(2) baking: controlling the baking conditions in the bulk curing barn according to the following steps during the baking process
Step (ii) of Temperature of dry bulb Wet bulb temperature Time of baking Tobacco leaf change target 1 39-40℃ 37~38℃ 20h The blade becomes soft 2 36-37℃ 34~36℃ 40~60h High temperature layer leaf yellow sheet green rib 3 42-43℃ 33~35℃ 20-24h High-temperature layer blade yellow sheet green rib and collapse support strip 4 44-45℃ 32-34℃ 20-24h Yellow rib and hooked tip turned edge of high-temperature layer leaf yellow sheet 5 48-50℃ 35-36℃ 20-24h Yellow leaf and yellow tendon of low-temperature layer,Hooked tip turned edge 6 53-55℃ 37-38℃ 18-24h High temperature layer blade drying 7 60-62℃ 37-38℃ 18-24h Full oven tobacco leaf drying 8 65-68℃ 37-38℃ 18-24h Whole-furnace tobacco leaf main vein drying
CN201711191242.3A 2017-11-24 2017-11-24 Method for collecting and baking flue-cured tobacco of K326 variety with excessive fertilizer Active CN108142975B (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104429460A (en) * 2014-10-31 2015-03-25 安徽皖南烟叶有限责任公司 Tobacco leaf culturing and harvesting method
CN104621704A (en) * 2014-12-13 2015-05-20 云南省烟草农业科学研究院 Baking process of flue-cured tobacco variety KRK26 and corresponding operating technology
CN106418642A (en) * 2016-11-29 2017-02-22 中国烟草总公司广东省公司 Curing method for flue-cured tobacco variety K326
CN106473223A (en) * 2016-11-07 2017-03-08 河南农业大学 A kind of baking method of Hongda many fertilizer Nicotiana tabacum L.
CN107318413A (en) * 2017-06-27 2017-11-07 湖南省烟草公司郴州市公司 Method for planting flue-cured tobacco K326 and method for baking tobacco leaves

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6805134B2 (en) * 1999-04-26 2004-10-19 R. J. Reynolds Tobacco Company Tobacco processing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104429460A (en) * 2014-10-31 2015-03-25 安徽皖南烟叶有限责任公司 Tobacco leaf culturing and harvesting method
CN104621704A (en) * 2014-12-13 2015-05-20 云南省烟草农业科学研究院 Baking process of flue-cured tobacco variety KRK26 and corresponding operating technology
CN106473223A (en) * 2016-11-07 2017-03-08 河南农业大学 A kind of baking method of Hongda many fertilizer Nicotiana tabacum L.
CN106418642A (en) * 2016-11-29 2017-02-22 中国烟草总公司广东省公司 Curing method for flue-cured tobacco variety K326
CN107318413A (en) * 2017-06-27 2017-11-07 湖南省烟草公司郴州市公司 Method for planting flue-cured tobacco K326 and method for baking tobacco leaves

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