Method for enabling tomato to be rich in multiple trace elements

A technology of trace elements and tomatoes, applied in fertilization methods, botanical equipment and methods, soilless cultivation, etc., to achieve significant enrichment effects, improved yield and quality, and strong antioxidant capacity

Inactive Publication Date: 2013-03-20
天津市星河系科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In its specific application, it has been successful in the cultivation of edible fungi such as black fungus, ganoderma and shiitake mushrooms. The application of this fertilizer makes black fungus, ganoderma lucidum and its spore powder and shiitake mushrooms rich in germanium, selenium, zinc, chromium, Trace elements such as vanadium (see "A method for enriching black fungus with trace elements" previously applied by the applicant, application number 201210131257.1; a method for enriching shiitake mushrooms with trace elements, application number 201210314959.3; a method for making Ganoderma lucidum and its A method for enriching trace elements in spore powder, application number 201210314960.6), but it has not been applied in fruit and vegetable cultivation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024]The Zhongyan 958 variety (the same below) was sown and raised in a conventional seedbed on March 2, 2012, and after thinning out the seedlings as usual, the seedlings were separated when there were two leaves and one core; Routinely apply enough base fertilizer, open ditches and place seedlings; after placing seedlings, pour in trace element nutrient solution diluted 750 times with clean water, and then cover soil to fill the ditch; after growing strong seedlings, cut them out with soil as usual, and plant them in the shed. When planting, dilute the trace element nutrient solution 500 times with water, pour it into the planting pit as planting water, then cover with soil, and manage it according to the routine, you can harvest germanium, selenium, zinc, chromium, vanadium and other trace elements. tomatoes; the trace element nutrient solution is a germanium-selenide zinc chromium vanadium mineral ionic nutrient liquid fertilizer as specified in claim 1 of the patent appli...

Embodiment 2

[0027] In this embodiment, after the seedlings are divided and placed, the microelement nutrient solution diluted 750 times with clear water is poured in, and the plant, foliage and fruit are sprayed with the microelement nutrient solution diluted 500 times with clear water during the flowering and fruit setting stage of the plant. 1 time, spray once again with the microelement nutrient solution diluted 300 times with clear water in the expansion stage of the first ear fruit, twice at an interval of 6 days, do not adopt adding microelement nutrient solution in the planting water, other is the same as embodiment 1.

[0028] The yield of tomatoes harvested in this embodiment has increased by 13.7% compared with conventional cultivation, germanium content is 3.29mg / kg; selenium content is 2.03mg / kg; zinc content is 15.42mg / kg; chromium content is 0.54mg / kg; vanadium content: 0.43mg / kg ; The enrichment effect of various trace elements is remarkable, and there is no obvious change i...

Embodiment 3

[0030] In this embodiment, after planting, pour the trace element nutrient solution diluted 700 times with clear water, and spray the plants, leaves and fruits once respectively at the stage of plant flowering and fruit setting and the stage of first ear fruit expansion, and dilute 500 times with clear water The microelement nutrient solution, every interval of 6 days, does not adopt to add the microelement nutrient solution in the water poured after the seedlings are placed, and other is the same as embodiment 1.

[0031] The tomatoes harvested in this embodiment have increased by 14.6% compared with conventional cultivation yield, germanium content 3.57mg / kg; selenium content 2.16mg / kg; zinc content 15.87mg / kg; chromium content 0.57mg / kg; vanadium content 0.42mg / kg; The enrichment effect of various trace elements is remarkable, and there is no obvious change in the natural storage of fresh fruit for 10 days in the room.

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Abstract

The invention discloses a method for enabling tomato to be rich in multiple trace elements. The method adopts at least one of the following measures: 1, selecting high-quality tomato seeds, normally culturing the seedlings and arranging the seedlings, irrigating trace element nutrient solution which is diluted for 500-750 times; 2, normally culturing the seedlings until the seedlings are fixedly planted, irrigating the seedlings with the nutrient solution which is diluted for 500-750 times; 3, when nutrient pots are adopted to breed seedlings, irrigating the seedlings with the nutrient solution which is diluted for 500-750 times when each seedling grows two-leaves and one core and/or when the seedlings are fixedly planted; 4, diluting the nutrient solution for 300-500 times, respectively spraying the plant, leaf surface and fruit for one time in the fruit setting period and the first fruit expansion period; and 5, in soil-less culturing, directly adding the nutrient solution with proper amount to culture solution respectively at the flowering and fruit setting period and the first fruit expansion period, and normally managing the radish seedlings in other periods, wherein the trace element nutrient solution is ion nutrient liquid fertilizer which is specified in the claim 1 of the patent with an application number of 201210053105.4.

Description

technical field [0001] The invention relates to tomato cultivation techniques, in particular to a method for making tomatoes rich in various trace elements such as germanium, selenium, zinc, chromium and vanadium. Background technique [0002] Tomato is one of the most widely cultivated fruit vegetables in the world. In order to further improve the health care value of tomatoes, some achievements have been made in increasing the types and contents of beneficial trace elements in tomatoes. Chinese patent application number 03132086.4 discloses a "calcium-enriched tomato and its cultivation method", in which the plants are sprayed with CaCl twice during the flowering and / or young fruit stages of the tomato. 2 Calcium solution with naphthalene acetic acid, so that the calcium content of tomatoes reaches 2.2-4.8mg / g; Chinese patent authorization announcement number CN 100556277C patent discloses a "planting method of iodine-containing tomatoes", applying sufficient base fertili...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00A01C21/00
CPCY02P60/21
Inventor 刘振田胡波温立志
Owner 天津市星河系科技有限公司
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