CN104446952A - Efficient microbial compound fertilizer for preventing and treating tomato blossom end rot and preparation method thereof - Google Patents

Efficient microbial compound fertilizer for preventing and treating tomato blossom end rot and preparation method thereof Download PDF

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Publication number
CN104446952A
CN104446952A CN201410677243.9A CN201410677243A CN104446952A CN 104446952 A CN104446952 A CN 104446952A CN 201410677243 A CN201410677243 A CN 201410677243A CN 104446952 A CN104446952 A CN 104446952A
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China
Prior art keywords
water
composite fertilizer
end rot
tomato
effective microorganism
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CN201410677243.9A
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Chinese (zh)
Inventor
翟亚明
侯毛毛
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Hohai University HHU
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Hohai University HHU
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Priority to CN201410677243.9A priority Critical patent/CN104446952A/en
Publication of CN104446952A publication Critical patent/CN104446952A/en
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    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C5/00—Fertilisers containing other nitrates
    • C05C5/04—Fertilisers containing other nitrates containing calcium nitrate

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)

Abstract

The invention provides an efficient microbial compound fertilizer for preventing and treating tomato blossom end rot. The microbial compound fertilizer is prepared from a water-retaining agent, water, EM rejuvenating liquid and calcium nitrate with the mass ratio of (2-4):(450-550):(15-25):(0.35-0.65). The invention further provides a preparation method for the microbial compound fertilizer, and application of the microbial compound fertilizer in preventing and treating tomato blossom end rot. The microbial compound fertilizer is wide in raw material sources and low in cost; the combination of the water-retaining agent, the EM rejuvenating liquid and the calcium nitrate is adopted, the water-retaining agent is used for storing a liquid Ca<2+> fertilizer, and the EM rejuvenating liquid is used for increasing the activity of Ca<2+>; by the synergistic effect of all the ingredients, the defection rate of water and fertilizer is greatly reduced, and the morbidity of the tomato blossom end rot is reduced.

Description

A kind of high-effective microorganism composite fertilizer preventing and treating tomato blossom-end rot and preparation method thereof
Technical field
The invention belongs to agriculture field, particularly a kind of high-effective microorganism composite fertilizer that effectively can reduce tomato blossom-end rot sickness rate, also relates to the preparation method of this composite fertilizer.
Background technology
Tomato belongs to happiness calcium vegetable crop, very responsive to calcium reaction.Calcium deficiency can bring out the physiology pathology of tomato, is called tomato blossom-end rot (Blossom-end rot, BER).Suffer from the top jaundice of the sick spire of tomato of navel corruption, plant is thin and weak, plant starts to occur necrotic tissue, tawny speckle is there is near areola, and increasing the weight of disease with the intensification of calcium deficiency degree, scab caves in hardening gradually, and fruit does sth. in advance annesl, without commodity value, the yield and quality of greenhouse tomato is made a big impact.
Under Protected Cultivation, long-term covering or seasonal covering change the water balance under state of nature, soil can not get the abundant drip washing of rainwater, again because canopy temperature is higher, soil water evaporation amount is large, and salinity evaporates along with deep carbonate rocks, rise along soil capillary and accumulate in upper soll layer, result in the secondary salinization of soil in protected field, therefore the generation of tomato BER is particularly frequent, has a strong impact on tomato yield and quality.Ehret (Ehret, 1986) thinks in high salinity situation, and calcium constituent seems very difficult to the migration of tamato fruit end; Reina-S á nchez A (Reina-S á nchez et al., 2005) thinks that salt content can affect tomato plant to the absorption of irrigating moisture, and salt content and tomato BER sickness rate correlation; Turhan (E.Turhan, 2006) thinks that salt branch brings out BER, and the Antioxidation Mechanism in tomato body is to BER ten points of sensitivities, so this BER by the too high initiation of salt content also can make increasing of tomato ascorbic acid content.
The existing many research of problem for tomato BER under Protected Cultivation, comprises pipe drainage technology, the vexed canopy technology of high temperature (improvement soil), foliage fertilizer technology, Bio-organic fertilizer technology etc., provides number of ways to the control of tomato BER.But, part calcareous fertilisers Ca when using 2+activity and validity can not be guaranteed, Ca 2+easily outflow with water, reduce the suction Ca of tomato plant 2+amount, makes BER prevention effect have a greatly reduced quality.
Summary of the invention
Goal of the invention: in order to overcome above-mentioned the deficiencies in the prior art, the object of the present invention is to provide and a kind ofly effectively can reduce high-effective microorganism composite fertilizer of tomato blossom-end rot sickness rate and preparation method thereof.
Technical scheme: a kind of high-effective microorganism composite fertilizer preventing and treating tomato blossom-end rot provided by the invention, by mass ratio be the water-holding agent of 3:500:20:0.5, water, EM rejuvenation liquid and nitrocalcite makes.
Preferably, described control tomato blossom-end rot high-effective microorganism composite fertilizer by mass ratio be the water-holding agent of 2 ~ 4:450 ~ 550:15 ~ 25:0.35 ~ 0.65 (preferred mass is than 3:500:20:0.5), water, EM rejuvenation liquid and nitrocalcite makes.
Preferred as another kind, described water-holding agent is water board water-holding agent.
Described EM rejuvenation liquid adopts following methods to obtain: be that after the mixing of the EM stoste of 8 ~ 12:8 ~ 12:65 ~ 95 (preferred volume ratio 10:10:80), molasses and distilled water, constant temperature culture 5-10d at 25-30 DEG C, to obtain final product by volume ratio.
Present invention also offers the preparation method of the high-effective microorganism composite fertilizer of above-mentioned control tomato blossom-end rot, comprise the following steps: water-holding agent is added to the water, make its water-swelling complete; Add EM rejuvenation liquid and nitrocalcite successively again, to obtain final product.
Present invention also offers the application of above-mentioned high-effective microorganism composite fertilizer in control tomato blossom-end rot.
Described application, comprises the following steps: after tomato cultivation, first applies 650kg/hm 2common compound fertilizer (N:P 2o 5: K 2then use micro organism composite fertilizer O=1:2:2); Again micro organism composite fertilizer is sprinkled into 5 ~ 10cm soil layer soil, to prevent direct dehydration by evaporation, affects the validity of fertilizer.
Beneficial effect: micro organism composite fertilizer raw material sources provided by the invention are extensive, with low cost, adopt water-holding agent, EM rejuvenation liquid and nitrocalcite combination, water-holding agent storing liquid Ca 2+fertile, employing EM rejuvenation liquid increases Ca 2+activity, each component synergy, substantially reduces the turnover rate of liquid manure, reduces tomato BER sickness rate.
Accompanying drawing explanation
Fig. 1 is preparation technology's schema of high-effective microorganism composite fertilizer of the present invention.
Embodiment
Raw material sources used in the present invention:
Water-holding agent water board (producer)
EM stoste Ai Mule environment friendly biological Technology Co., Ltd.
Molasses Ai Mule environment friendly biological Technology Co., Ltd.
Embodiment 1
The high-effective microorganism composite fertilizer of control tomato blossom-end rot, by mass ratio be the water-holding agent of 3:500:20:0.5, water, EM rejuvenation liquid and nitrocalcite makes.
Its preparation method is as follows:
(1) preparation of EM rejuvenation liquid: volume ratio is EM stoste, molasses, the distilled water of 10:10:80, put into 28 DEG C of constant incubators cultivations and take out after 7 days, obtain EM rejuvenation liquid, its pH value is 3.5-4.5;
(2) prevent and treat the preparation of the high-effective microorganism composite fertilizer of tomato blossom-end rot: 3g " water " board water-holding agent is dissolved in 500ml beaker, make water suction completely (expanding volume at least reaches 400ml); Add 20g EM rejuvenation liquid and 0.5g nitrocalcite more successively and stir, to obtain final product.
Embodiment 2
The high-effective microorganism composite fertilizer of control tomato blossom-end rot, by mass ratio be the water-holding agent of 2:550:15:0.35, water, EM rejuvenation liquid and nitrocalcite makes.
Its preparation method is as follows:
(3) preparation of EM rejuvenation liquid: volume ratio is EM stoste, molasses, the distilled water of 12:8:65, put into 28 DEG C of constant incubators cultivations and take out after 7 days, obtain EM rejuvenation liquid, its pH value is 3.5-4.5;
(4) prevent and treat the preparation of the high-effective microorganism composite fertilizer of tomato blossom-end rot: 3g " water " board water-holding agent is dissolved in 500ml beaker, make water suction completely (expanding volume at least reaches 400ml); Add 20g EM rejuvenation liquid and 0.5g nitrocalcite more successively and stir, to obtain final product.
Embodiment 3
The high-effective microorganism composite fertilizer of control tomato blossom-end rot, by mass ratio be the water-holding agent of 4:450:25:0.65, water, EM rejuvenation liquid and nitrocalcite makes.
Its preparation method is as follows:
(5) preparation of EM rejuvenation liquid: volume ratio is EM stoste, molasses, the distilled water of 8:12:95, put into 28 DEG C of constant incubators cultivations and take out after 7 days, obtain EM rejuvenation liquid, its pH value is 3.5-4.5;
(6) prevent and treat the preparation of the high-effective microorganism composite fertilizer of tomato blossom-end rot: 3g " water " board water-holding agent is dissolved in 500ml beaker, make water suction completely (expanding volume at least reaches 400ml); Add 20g EM rejuvenation liquid and 0.5g nitrocalcite more successively and stir, to obtain final product.
Mentioned microorganism mixture is used for tomato cultivation: first use 650kg/hm 2common compound fertilizer, N:P 2o 5: K 2o=1:2:2, after this micro organism composite fertilizer.This micro organism composite fertilizer should imbed 5 ~ 10cm soil layer soil when using, to prevent direct dehydration by evaporation.(when the present invention is applicable to 15mm/ drip irrigation amount, individual plant tomato uses, and when drip irrigation amount increases or reduces, each consumptive material increases according to irrigation volume scaling up or reduces)
Adopt common fertilizer as a comparison case, use the fertilizer of embodiment 1 to 3 as experimental example, plant 100 strain tomatoes respectively, the results are shown in Table 1.
Table 1 field test results
Fertilizer is originated Embodiment 1 Embodiment 2 Embodiment 3 Common fertilizer
Experiment strain number 100 100 100 100
BER diseased plant number 1 0 1 16
Healthy rate % 99 100 99 84

Claims (7)

1. prevent and treat a high-effective microorganism composite fertilizer for tomato blossom-end rot, it is characterized in that: by mass ratio be the water-holding agent of 2 ~ 4:450 ~ 550:15 ~ 25:0.35 ~ 0.65, water, EM rejuvenation liquid and nitrocalcite makes.
2. a kind of high-effective microorganism composite fertilizer preventing and treating tomato blossom-end rot according to claim 1, is characterized in that: by mass ratio be the water-holding agent of 3:500:20:0.5, water, EM rejuvenation liquid and nitrocalcite makes.
3. a kind of high-effective microorganism composite fertilizer preventing and treating tomato blossom-end rot according to claim 1, is characterized in that: described water-holding agent is water board water-holding agent.
4. a kind of high-effective microorganism composite fertilizer preventing and treating tomato blossom-end rot according to claim 1, it is characterized in that: described EM rejuvenation liquid adopts following methods to obtain: be after the mixing of the EM stoste of 8 ~ 12:8 ~ 12:65 ~ 95, molasses and distilled water by volume ratio, constant temperature culture 5-10d at 25-30 DEG C, to obtain final product.
5. prevent and treat a preparation method for the high-effective microorganism composite fertilizer of tomato blossom-end rot, it is characterized in that: comprise the following steps: water-holding agent is added to the water, make its water-swelling complete; Add EM rejuvenation liquid and nitrocalcite successively again, to obtain final product.
6. the application of the high-effective microorganism composite fertilizer described in any one of Claims 1-4 in control tomato blossom-end rot.
7. apply as claimed in claim 6, it is characterized in that: comprise the following steps: after tomato cultivation, first apply 650kg/hm 2common compound fertilizer, then use micro organism composite fertilizer; Again micro organism composite fertilizer is sprinkled into 5 ~ 10cm soil layer soil.
CN201410677243.9A 2014-11-21 2014-11-21 Efficient microbial compound fertilizer for preventing and treating tomato blossom end rot and preparation method thereof Pending CN104446952A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108101638A (en) * 2017-12-26 2018-06-01 福建农林大学 A kind of tomato applies the preparation method and method of administration of nutritional agents with Chelating state root
CN109809944A (en) * 2017-11-21 2019-05-28 丹阳市陵口镇柳旺土地股份专业合作社 A kind of high-efficiency compound fertilizer for preventing and treating tomato blossom-end rot
CN109997627A (en) * 2019-04-09 2019-07-12 福建农林大学 A kind of greenhouse tomato cultural method for reducing blossom-end rot disease incidence, promoting yield
CN112250515A (en) * 2020-11-03 2021-01-22 山东和田旺生物科技有限公司 Microbial compound fertilizer for preventing and treating tomato navel rot and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101148371A (en) * 2007-09-03 2008-03-26 中国农业科学院农业资源与农业区划研究所 Calcium fertilizer and application thereof
CN101234918A (en) * 2008-02-29 2008-08-06 师进 High-activity biological moisture-keeping multifunctional foliage fertilizer and preparation method thereof
CN103467198A (en) * 2013-09-12 2013-12-25 河海大学 Special tomato leaf surface compound fertilizer and preparation method thereof
CN103626790A (en) * 2013-12-13 2014-03-12 成都新朝阳作物科学有限公司 Liquid chelated calcium as well as preparation method and use thereof
CN103936507A (en) * 2014-04-14 2014-07-23 青岛海森生物科技有限公司 Method for preparing microbe organic fertilizer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101148371A (en) * 2007-09-03 2008-03-26 中国农业科学院农业资源与农业区划研究所 Calcium fertilizer and application thereof
CN101234918A (en) * 2008-02-29 2008-08-06 师进 High-activity biological moisture-keeping multifunctional foliage fertilizer and preparation method thereof
CN103467198A (en) * 2013-09-12 2013-12-25 河海大学 Special tomato leaf surface compound fertilizer and preparation method thereof
CN103626790A (en) * 2013-12-13 2014-03-12 成都新朝阳作物科学有限公司 Liquid chelated calcium as well as preparation method and use thereof
CN103936507A (en) * 2014-04-14 2014-07-23 青岛海森生物科技有限公司 Method for preparing microbe organic fertilizer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109809944A (en) * 2017-11-21 2019-05-28 丹阳市陵口镇柳旺土地股份专业合作社 A kind of high-efficiency compound fertilizer for preventing and treating tomato blossom-end rot
CN108101638A (en) * 2017-12-26 2018-06-01 福建农林大学 A kind of tomato applies the preparation method and method of administration of nutritional agents with Chelating state root
CN109997627A (en) * 2019-04-09 2019-07-12 福建农林大学 A kind of greenhouse tomato cultural method for reducing blossom-end rot disease incidence, promoting yield
CN112250515A (en) * 2020-11-03 2021-01-22 山东和田旺生物科技有限公司 Microbial compound fertilizer for preventing and treating tomato navel rot and preparation method thereof

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Application publication date: 20150325