CN105724131A - Agent soil root enclosing method for preventing stem base rot of vegetables - Google Patents
Agent soil root enclosing method for preventing stem base rot of vegetables Download PDFInfo
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- CN105724131A CN105724131A CN201610078675.7A CN201610078675A CN105724131A CN 105724131 A CN105724131 A CN 105724131A CN 201610078675 A CN201610078675 A CN 201610078675A CN 105724131 A CN105724131 A CN 105724131A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
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- Botany (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
An agent soil root enclosing method for preventing stem base rot of vegetables aims at effectively preventing stem base rot. The method includes the steps that 500 g of 35% metalaxyl-M wettable powder or 500 g of 50% carbendazim wettable powder and 75-88 kg of dry fine soil are fully and evenly mixed to be prepared into agent soil; within 12 h after planting water for melon vegetables and solanaceous vegetables infiltrates completely, 20-30 g of the agent soil is used for enclosing the stem base of each seedling by one circle in a conical hill shape with the stem of the seedling as the center, wherein the agent soil makes contact with the stem of the seedling.
Description
Technical field
The present invention relates to a kind of vegetable base rot disease prevention method.
Background technology
Vegetable base rot disease be after vegetable permanent planting by multiple pathogen individually or the basal part of stem of Combined Infection plant thus draw
Play the class disease that basal part of stem morbidity is rotten.At present, along with the fast development of facilities vegetable industry, owing to Vegetable industrialization develops,
Vegetable continuous cropping is serious, and vegetable base rot disease is the Major Diseases of dead Seedling after having become as vegetable permanent planting, before the commonly used field planting of people
Antibacterial dips in Seedling dish, or after field planting, antibacterial drenches the generation of stem pouring root and anti-base rot disease, but still is difficult to prevent base rot disease
Generation.
Summary of the invention
The present invention seeks to overcome the deficiency of above-mentioned prior art, it is provided that one can effectively prevent the pathogenetic vegetables of brown foot rot
Dish base rot disease medicine fortifield village root method.
The inventive method is:
(1) preparation medicine soil: use 35% Metalaxyl-M wettable powder 500 grams or 50% carbendazol wettable powder 500 grams, with
The dry fine earth of 75-88kg stirs, and is made into medicine soil.
(2) using method of medicine soil: 12 after melon and solanaceous vegetables field planting water has oozed are little interior, in the stem of seedling being
The heart, encloses 20-30 gram of medicine soil one week at the basal part of stem of every young plant, surrounds similar pyramid type mound shape, medicine soil and the stem of seedling
Contact.
Described dry fine earth is to use the dry ground in ground, and the chopped cooked entrails of sheep sieve, particle diameter ＜ 2mm.Water encloses in having oozed latter 12 hours immediately
Medicine soil, after infection process, effect is bad.
The present invention is mainly at vegetable plant strain basal part of stem before not by infection process, the stem foot of medicine fortifield village to seedling
Portion, after medicine soil makes moist or waters, is tightly wrapped in basal part of stem, it is therefore prevented that antibacterial is diluted with water or washes away, and the lasting period is long, preventing and treating
Effective, the generation of vegetable base rot disease is substantially prevented at promoting region.Change antibacterial dip in Seedling dish and drench stem root-pouring method
Etc. out-of-date methods, use out-of-date methods to make drug effect reduce after watering field planting water or seedling recovering water, do not have preventive effect.Mainly kind
Use on the melon dishes such as eggplant, Fructus Capsici, Fructus Solani melongenae, Fructus Cucumidis sativi, Cucurbita pepo L., Citrullus vulgaris and Fructus Melo, at Fructus Cucumidis sativi, Citrullus vulgaris, Fructus Lycopersici esculenti, Fructus Capsici and Cucurbita pepo L.
Using on reed, the general and environmental factors such as season, weather does not have relation, at Fructus Cucumidis sativi, Citrullus vulgaris, Fructus Lycopersici esculenti, Fructus Capsici and Cucurbita pepo L.
Upper use, base rot disease sickness rate ＜ 0.5%.
Detailed description of the invention
Embodiment 1, applies on Fructus Lycopersici esculenti base rot disease；
Fructus Lycopersici esculenti base rot disease plays beginning for 2009 to be occurred in Linfen, Shanxi Province, constantly expands, seriously to disease area in 2011
Affect booth and prolong autumn stubble (early July field planting) and greenhouse autumn and winter stubble (early August field planting) production, make Linfen greenhouse tomato yield
Reduce more than 60%.Vast plantation family have employed spills the measures such as mud to reduce canopy temperature on sunshade net or canopy film, and combines
Drench the measures such as stem pouring root before field planting after Fusarium Wilt of Sweet Seedling dish Seedling or field planting to prevent, do not obtain obvious prevention effect.To this end,
Seminar has carried out experimental study according to the inventive method on the basis of the research that takes a broad survey.
Test material uses the tomato variety that neat Dary (Syngenta Co., Ltd) provides, and uses 35% Metalaxyl-M wettable powder
Agent (Zhejiang Heben Science & Technology Co., Ltd.'s production) is as the medicament of preventing and treating Fructus Lycopersici esculenti base rot disease, and filled media is that dry fine earth is (with 40
Mesh or the dry ground of 50 mesh insect protected mesh screens).
Test and entered in Kang Min vegetable Specialty Co-operative Organization's greenhouse tomato base, Hongdong County, Shanxi Province between 2012-2014 years
OK, Fructus Lycopersici esculenti resident time is annual early August.Employing does not prevents, soaks Miao Panfa, drenches stem root-pouring method and medicine fortifield village root method 4 kinds
Prevention and controls carries out contrast test.Leaching Miao Panfa is needing the Plug seedling of field planting at 400 times of medicinal liquids of 35% Metalaxyl-M before field planting
In soak and place 10 hours after 5 minutes, field planting again after allowing it fully absorb；Drenching stem root-pouring method is after tomato seedling field planting 24 hours
In, a kind of prevention method under drenching along stem with 300 times of liquid of 35% Metalaxyl-M (every strain 50g).Test process arranges details and see table
1.Often processing field planting tomato seedling is 100 strains, often processes three times and repeats, random alignment.
Sickness rate (%)=(morbidity strain number/investigate total strain number) × 100%.
Poisoning rate (%)=(poisoning strain number/investigate total strain number) × 100%.
Table 1 test processes and arranges
Prevention effect is shown in Table 2, and table 3 is the impact on tomato seedling growth promoter of the different disposal method.Table 2,3 is observed data time
For annual early September, listed test data is the average data of 3 years.
From table 2 it can be seen that Prevention Processing (CK1) tomato plant base rot disease sickness rate is not the highest, fill next to that drench stem
Root method (CK3) and leaching Miao Panfa (CK2).The medicine fortifield village root that different formulations processes is different to prevention Fructus Lycopersici esculenti base rot disease effect, from
From the point of view of the preventive effect of medicine fortifield village root method, along with joining the increase that soil is measured, preventive effect is the poorest.Join soil amount in 1:75-1:175 scope
Interior prevention rate reaches 99.76%, and effect is best；Join soil amount to reduce more than 1:175 prevention rate, weak effect.From three kinds of prevention Fructus Lycopersici esculenti stems
From the point of view of the effect of the method for basal stem rot, medicine fortifield village root method preventive effect is best, drenches stem root-pouring method preventive effect worst.
The table 2 different disposal method prevention effect to base rot disease
The different medicine soil proportioning impact on tomato seedling poisoning rate of table 3
From table 3 it can be seen that medicine soil formula 1, medicine soil formula 2, medicine soil formula 3 and medicine soil formula 4 produce medicine to tomato seedling respectively
Evil rate 35.3%, 17.45%, 6.1% and 0.03%, medicine soil formula 5, medicine soil formula 6 and medicine soil formula 7 do not produce medicine to tomato seedling
Evil.Visible, medicine soil formula is the biggest with medicine soil Chinese medicine relation with contents to the growth extent of injury of Fructus Lycopersici esculenti.Join soil amount less than 1:150
Time, join soil and measure the fewest, the biggest to tomato seedling harm；When joining soil amount more than 1:150, tomato seedling is safe from harm.
Method test result according to prevention Fructus Lycopersici esculenti base rot diseases different over 3 years shows, uses 35% Metalaxyl-M wettable
Property powder preparation medicine fortifield village root method preferable to prevention Fructus Lycopersici esculenti base rot disease effect, medicine soil prevents than in the range of 1:75-1:175
Rate reaches 99.99%, but at medicine soil ratio during less than 1:150, tomato seedling can produce poisoning, and therefore, medicine soil ratio is at 1:150-
Can reach to prevent the effect of Fructus Lycopersici esculenti base rot disease in the range of 1:175, the most not make tomato seedling produce poisoning.
Embodiment 2, applies on plantation Fructus Cucumidis sativi；
(1) Fructus Cucumidis sativi is planted in present Agricultural Park, garden, Zhang village, Fushan County, Shanxi Province；Use 50% carbendazol wettable powder 500 grams
Fine earth dry with 75-88kg stirs, and is made into medicine soil.
(2) after Fructus Cucumidis sativi field planting water has oozed 12 little in, centered by the stem of seedling, 20-30 gram of medicine soil at every young plant
Basal part of stem enclose one week, surround similar pyramid type mound shape, medicine soil contacts with the stem of seedling.
Finding no the generation of base rot disease, prevention effect is more satisfactory.
Embodiment 3, applies on greenhouse watermelon and Fructus Melo；
(1) when 20 village greenhouse gardening Citrullus vulgariss such as Fushan County, Shanxi Province Xi Zuo, flood dragon Tou He, Nan Wei and Fructus Melo, 35% is used
Metalaxyl-M wettable powder 500 grams fine earth dry with 75-88kg stirs, and is made into medicine soil.
(2) after Citrullus vulgaris and Fructus Melo Seedling field planting water have oozed 12 little in, centered by the stem of seedling, 20-30 gram of medicine soil
Basal part of stem at every young plant encloses one week, surrounds similar pyramid type mound shape, and medicine soil contacts with the stem of seedling.
Finding no the generation of base rot disease, prevention effect is more satisfactory.
Claims (2)
1. prevent a vegetable brown foot rot pathogenetic medicine fortifield village method for root, it is characterized in that:
(1) preparation medicine soil: use 35% Metalaxyl-M wettable powder 500 grams or 50% carbendazol wettable powder 500 grams, with
The dry fine earth of 75-88kg stirs, and is made into medicine soil；
(2) 12 after melon and solanaceous vegetables field planting water has oozed are little interior, centered by the stem of seedling, 20-30 gram of medicine soil existed
The basal part of stem of every young plant encloses one week, surrounds similar pyramid type mound shape, and medicine soil contacts with the stem of seedling.
Prevent vegetable brown foot rot pathogenetic medicine fortifield village method for root the most as claimed in claim 1, it is characterized in that described dry fine earth
Using the dry ground in ground, the chopped cooked entrails of sheep sieve, particle diameter ＜ 2mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078675.7A CN105724131A (en) | 2016-02-04 | 2016-02-04 | Agent soil root enclosing method for preventing stem base rot of vegetables |
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|---|---|---|---|
| CN201610078675.7A CN105724131A (en) | 2016-02-04 | 2016-02-04 | Agent soil root enclosing method for preventing stem base rot of vegetables |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941900A (en) * | 2017-02-13 | 2017-07-14 | 石家庄市农林科学研究院 | A kind of cultivation technique for preventing solanaceous vegetables brown foot rot disease to occur |
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| CN106941900A (en) * | 2017-02-13 | 2017-07-14 | 石家庄市农林科学研究院 | A kind of cultivation technique for preventing solanaceous vegetables brown foot rot disease to occur |
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Application publication date: 20160706 |