CN107950315B - Interplanting method for pepper and tomato - Google Patents

Interplanting method for pepper and tomato Download PDF

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CN107950315B
CN107950315B CN201711258092.3A CN201711258092A CN107950315B CN 107950315 B CN107950315 B CN 107950315B CN 201711258092 A CN201711258092 A CN 201711258092A CN 107950315 B CN107950315 B CN 107950315B
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tomato
pepper
pits
tomatoes
seedlings
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CN107950315A (en
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孟霞
柴勇
冯建永
杨俊英
康月琼
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Chongqing Academy of Agricultural Sciences
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Chongqing Academy of Agricultural Sciences
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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
    • A01G25/00Watering gardens, fields, sports grounds or the like
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B79/00Methods for working soil
    • A01B79/02Methods for working soil combined with other agricultural processing, e.g. fertilising, planting

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Fertilizers (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The invention provides a method for interplanting pepper and tomatoes, and belongs to the technical field of vegetable planting. Planting tomatoes: the distance between two adjacent lines of tomato pits is 0.5-1m, inorganic fertilizer and organic fertilizer are applied to each tomato pit, the tomato seedlings are transplanted into the tomato pits, and watering is carried out to ensure that the water content of the soil is 70-80 wt%. Planting pepper after a period of time: and (3) forming pepper pits between every two adjacent rows of tomato pits, applying inorganic fertilizer and organic fertilizer in each pepper pit, and transplanting pepper seedlings into the pepper pits. The interplanting method can effectively utilize land resources, when the tomatoes bear fruits, the hot peppers bloom, the pollen of the hot pepper flowers can promote the ripening of the tomato fruits, the growth period of the tomatoes is shortened, the tomato fruits are larger, the yield of the tomatoes is improved, the tomatoes can ripen quickly under natural conditions, a certain hot pepper yield can be obtained, and the utilization rate of the land resources is improved.

Description

Interplanting method for pepper and tomato
Technical Field
The invention relates to the technical field of vegetable planting, in particular to a method for interplanting pepper and tomatoes.
Background
Tomato (with the scientific name of Lycopocon esculentum Mill.) is an annual or perennial herbaceous plant in the genus of Solanaceae, the height of the plant is 0.6-2 m, all the gland hair of mucilage is generated, the plant has strong smell, the stem is easy to fall down, the leaf is pinnate, compound leaf or pinnate deep crack, the total stem length of inflorescence is 2-5 cm, usually 3-7 flowers, calyx spoke, crown spoke, flat or nearly spherical berry, the pulp is rich in juice, the seed is yellow, and the flower and fruit period is summer and autumn.
Capsicum (academic name: Capsicum annuum L.), Solanaceae, Capsicum. Is a perennial or limited herbaceous plant. Fruits are usually conical or oblong, green when unripe, and bright red, green or purple when ripe, most commonly red. The fruit and the peel of the pepper contain capsaicin and have spicy taste, and can promote appetite. The content of vitamin C in the pepper is the first in vegetables, which is native to Mexico, and the Mingdong is introduced into China in the last year. The ornamental pepper is round and inedible, and has red and purple colors.
In the prior art, no planting method for interplanting pepper and tomatoes exists.
Disclosure of Invention
The invention aims to provide a method for interplanting pepper and tomatoes, which shortens the growth cycle of tomatoes, leads the tomatoes to quickly mature under natural conditions, improves the yield of the tomatoes, can obtain certain pepper output and improves the utilization rate of land resources.
The invention is realized by adopting the following technical scheme:
a method for interplanting pepper and tomatoes comprises the following steps:
planting tomatoes: firstly, ploughing the land, wherein the depth of the ploughed land is 30-50cm, forming a plurality of rows of tomato pits on the land, the distance between every two adjacent rows of tomato pits is 0.5-1m, applying inorganic fertilizer and organic fertilizer in each tomato pit, transplanting tomato seedlings into the tomato pits, and watering to ensure that the water content of the soil is 70-80 wt%;
planting pepper after a period of time: opening pepper pits between two adjacent rows of tomato pits, applying inorganic fertilizer and organic fertilizer in each pepper pit, transplanting pepper seedlings into the pepper pits, and watering to ensure that the water content of the soil is 60-70 wt%;
wherein: the inorganic fertilizer comprises potassium chloride, calcium superphosphate, urea, plant ash and lime;
the organic fertilizer comprises oil cakes, animal wastes, organic wastes and nitrogen-fixing bacteria loaded on the organic wastes.
Further, in the preferred embodiment of the present invention, the planting time of the pepper seedlings is controlled so that the pepper seedlings bloom 1-3 days before the tomatoes turn red.
Further, in the preferred embodiment of the present invention, the depth of the tomato pits is 15-20 cm.
Further, in the preferred embodiment of the present invention, the depth of the pepper pits is 10-15 cm.
Further, in a preferred embodiment of the present invention, the above tomato seedlings are obtained by the method: the tomato seeds are placed in hydrogen peroxide solution with the mass concentration of 20-40% to be soaked for 4-5h and then are sprayed in the soil.
Further, in the preferred embodiment of the present invention, the above-mentioned hydrogen peroxide solution and the soaked tomato seeds are sprinkled in the soil for sowing.
Further, in a preferred embodiment of the present invention, the above pepper seedlings are obtained by the method: the pepper seeds are placed in hydrogen peroxide solution with the mass concentration of 10% -20% to be soaked for 2-3h, and then the pepper seeds are sprinkled in soil.
The pepper and tomato interplanting method provided by the preferred embodiment of the invention has the beneficial effects that: the depth of the plowed land is 30-50cm, soil agglomeration is avoided, planting of tomato seedlings or pepper seedlings is facilitated, meanwhile, fertilizers and moisture are absorbed more easily, and softer soil is beneficial to air entering, so that the roots of plants can breathe aerobically, and growth of the plants is facilitated. The method has the advantages that the fertilizer and the water are required to be applied and watered when two kinds of seedlings are planted, the fertility and the water for the growth of the seedlings are guaranteed, the tomato plants and the pepper plants are provided with enough nutrition to grow vigorously, and the soil is kept at different water contents according to the difference of the water contents specifically required by the pepper plants and the tomato plants. Planting the tomato seedling earlier, plant the hot pepper seedling behind a period, carry out the planting of hot pepper plant after the certain time of tomato plant growth development promptly, in the tomato fruit, the hot pepper blooms, because there is wind to produce under the natural condition, wind takes the pollen of hot pepper flower to tomato fruit epidermis, can promote the maturity of tomato fruit, make the growth cycle of tomato shorten, the tomato fruit is bigger, the output of tomato improves, make the tomato mature fast under the natural condition, and can obtain certain hot pepper output, improve the utilization ratio of land resource.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.
The interplanting method of pepper and tomato according to the embodiment of the present invention will be specifically described below.
A method for interplanting pepper and tomatoes comprises the following steps:
(1) and tomato breeding: and (3) obtaining tomato seedlings, placing the tomato seeds in hydrogen peroxide solution with the mass concentration of 20-40% for soaking for 4-5h, and then spraying the tomato seeds in soil. After the tomato seeds are soaked in the hydrogen peroxide solution, germs on the surfaces of the tomato seeds can be killed, damage of plant diseases and insect pests to the tomato seeds when the subsequent seeds germinate is avoided, the germination rate is improved, meanwhile, after the seeds germinate, the insect-eaten phenomenon cannot occur, and the survival rate of the tomato buds is improved.
Preferably, the hydrogen peroxide solution and the soaked tomato seeds are sprayed in soil for sowing during breeding. The hydrogen peroxide can slowly release oxygen, so that the oxygen can be slowly and continuously released after the hydrogen peroxide enters the soil, oxygen is continuously provided for the non-germinated tomato seeds and the just-germinated tomato seeds, the respiration of the tomato seeds is promoted, the tomato seeds can grow more quickly, and the transplanted tomato seedlings can be obtained more.
(2) Planting tomatoes: firstly ploughing the land, wherein the depth of the ploughed land is 30-50cm, forming a plurality of rows of tomato pits on the land, the distance between every two adjacent rows of tomato pits is 0.5-1m, applying inorganic fertilizer and organic fertilizer in each tomato pit, transplanting the tomato seedlings into the tomato pits, and watering to ensure that the water content of the soil is 70-80 wt%.
The depth of the plowed land is 30-50cm, soil agglomeration is avoided, planting of tomato seedlings or pepper seedlings is facilitated, meanwhile, fertilizers and moisture are absorbed more easily, and softer soil is beneficial to air entering, so that the roots of plants can breathe aerobically, and growth of the plants is facilitated. The tomato seedling planting method has the advantages that fertilization and watering are needed when tomato seedlings are planted, fertility and moisture of seedling growth are guaranteed, and sufficient nutrition is provided for tomato plants and pepper plants to enable the tomato plants and the pepper plants to thrive.
In the invention, the organic fertilizer and the inorganic fertilizer are applied, so that enough nutrients can be provided for the tomato seedlings, and the yield of the tomatoes is ensured. Preferably, the inorganic fertilizer comprises potassium chloride, calcium superphosphate and urea, and the organic fertilizer comprises oil cake, animal manure, organic waste and nitrogen-fixing bacteria loaded on the organic waste.
The oil cake is residue after oil pressing, animal manure contains various nutrient components required by vegetables, plant ash is grass carbon (containing a large amount of organic C) formed by carbonizing plants in nature for billions of years, organic waste also contains rich organic C, wherein the organic C can enhance photosynthesis of crops, fix nitrogen and reduce loss of nutrients, and most importantly, the organic C can improve most of hardened soil and partial acid phenomenon in the prior art after being used for a long time, so that the function of soil cultivation and fertility improvement can be achieved. In addition, as the oil cake and the grass carbon both contain a large amount of organic matters and are used as fertilizers, the vegetables applying the fertilizers can be ensured not to contain any heavy metals.
The organic waste is loaded with nitrogen fixing bacteria, so that rich nitrogen elements can be provided for vegetables, the content of amino acid in the tomatoes is increased, rich protein is provided, photosynthesis of tomato plants is promoted, and the yield of the vegetables is improved.
The nitrogen-fixing bacteria can convert more element nitrogen in soil into effective nitrogen elements which can be absorbed by vegetables, can also convert nitrogen elements in nitrogen in the air, and is easy to be absorbed by the vegetables. Preferably, the nitrogen-fixing bacteria include bacillus subtilis, bacillus mucilaginosus and aspergillus oryzae.
The bacillus subtilis can increase the stress resistance of crops and play a good role in fixing nitrogen. The bacillus mucilaginosus has a good nitrogen fixation function, secretes various enzymes and enhances the resistance of crops to certain diseases. Aspergillus oryzae has certain nitrogen fixation function, so that organic matters in straws become nutrition required by plant growth, soil organic matters are improved, soil structure is improved, proteins, cellulose, hemicellulose, lignin and the like are decomposed, thermophilic and heat-resistant bacteria, fungi, saccharomycete strains and related decomposition enzymes are compounded, degradation capability is strong, and effects of warming, deodorizing, improving nutrients and eliminating plant diseases and insect pests and weed seeds can be achieved.
Through the addition of nitrogen-fixing bacteria, tomato plants can well grow, plant diseases and insect pests during growth are reduced, and the tomato plants are prevented from being damaged by insects.
The organic fertilizer not only contains organic nutrients of nitrogen, phosphorus and potassium required by the growth of vegetables, but also contains organic matters for improving the quality of the vegetables and changing the soil environment, and also improves the phenomena that the taste of the vegetables is poor and the vegetables contain hormones caused by applying a large amount of inorganic salt. The organic fertilizer not only keeps the characteristics of high nutrient content and rapid fertilizer efficiency of inorganic fertilizers, but also has the advantages of obvious soil improvement and fertilization effects, comprehensive and balanced nutrients and capability of improving the quality of tomatoes after long-term application because the applied organic fertilizer contains a large amount of organic matters.
In the invention, aspergillus oryzae is inoculated in a first culture medium to obtain first bacterial liquid, and then the first bacterial liquid is loaded on organic waste. And inoculating the bacillus subtilis and the bacillus mucilaginosus in a second culture medium to obtain a second bacterial liquid, and loading the second bacterial liquid on the organic waste. Aspergillus oryzae, Bacillus subtilis and Bacillus mucilaginosus have different properties, so that the Aspergillus oryzae, the Bacillus subtilis and the Bacillus mucilaginosus are inoculated into different culture media to obtain different bacterial liquids.
Preferably, the first culture medium comprises 30-40g of bran, 10-20g of flour, 30-40g of soybean meal and 40-50ml of water, the components are sterilized at the temperature of 100-120 ℃ for 30-40min, aspergillus oryzae is inoculated, and the first bacterial liquid is obtained after the components are cultured at the temperature of 28-30 ℃ for 20-24h and is loaded on organic waste.
The second culture medium comprises 10-20g of beef extract, 20-30g of sodium chloride, 80-120g of agar, 40-60g of peptone and deionized water; sterilizing at 121 ℃ for 20min, inoculating bacillus subtilis and bacillus mucilaginosus, culturing at 35-39 ℃ and a shaking speed of 180-.
Preferably, the depth of the tomato pit is 15-20cm, and the tomato pit is mainly controlled according to the growth characteristics of tomato plants, so that the growth of the root systems of the tomato plants is facilitated, the survival rate of transplanted tomato seedlings is higher, and land resources are effectively utilized.
The distance between two adjacent lines of tomato pits is 0.5-1m, so that the subsequent planting of pepper seedlings is facilitated, and the utilization rate of land resources is improved.
(3) And pepper breeding: obtaining pepper seedlings, placing pepper seeds in hydrogen peroxide solution with the mass concentration of 10% -20% to soak for 2-3h, and then spraying the pepper seeds in soil. After the pepper seeds are soaked in the hydrogen peroxide solution, germs on the surfaces of the pepper seeds can be killed, damage of plant diseases and insect pests to the pepper seeds when the follow-up seeds germinate is avoided, the germination rate is improved, meanwhile, after the seeds germinate, the worm-eating phenomenon cannot occur, and the survival rate of the pepper buds is improved.
Preferably, the hydrogen peroxide solution and the soaked pepper seeds are sprayed in soil for sowing during breeding. The hydrogen peroxide can slowly release oxygen, so that the oxygen can be slowly and continuously released after the oxygen enters the soil, the oxygen is continuously provided for the unmalted pepper seeds and the pepper seeds which just germinate, the respiration of the pepper seeds is promoted, the pepper seeds can grow more quickly, and the pepper seedlings which can be transplanted can be obtained more.
In the invention, the concentration of hydrogen peroxide for soaking the pepper seeds is lower than that of hydrogen peroxide for soaking the tomato seeds, the soaking time is shorter, the tomato seeds have larger particles and harder shells, and hydrogen peroxide with higher concentration is used for soaking for a longer time, so that the germination time is shortened, and the sterilization effect is better. And the pepper seeds are selected from hydrogen peroxide with lower concentration, so that the resource waste is avoided.
(4) And planting the peppers after a period of time: and (3) forming pepper pits between two adjacent rows of tomato pits, spraying inorganic fertilizer and organic fertilizer in each pepper pit, transplanting pepper seedlings into the pepper pits, and watering to ensure that the water content of the soil is 60-70 wt%. The hot pepper and the tomatoes are intercropped, the utilization rate of land resources is increased, the yield is increased, and the sustainable and effective development of agriculture is facilitated.
The tomato seedling is planted firstly, the pepper seedling is planted after a period of time, namely, the pepper plant is planted after the tomato plant grows for a certain period of time, when the tomato fruits, the pepper blooms, and the wind brings the pollen of the pepper flower to the surface of the tomato fruits due to the fact that the wind generates under natural conditions, so that the maturity of the tomato fruits can be promoted, the growth period of the tomato is shortened, the tomato is quickly matured under natural conditions, the yield of the tomato is improved, certain pepper yield can be obtained, and the utilization rate of land resources is improved.
According to the invention, the components of the fertilizer applied when the tomatoes and the peppers are planted are the same, the water content of the soil is different, the fertilizer can adapt to the growth characteristics of two different vegetables, namely the tomatoes and the peppers, and the yield of the tomatoes and the peppers can be improved.
The depth of the pepper pit is 10-15cm, and the pepper pit is mainly controlled according to the growth characteristics of pepper plants, so that the growth of the root systems of the pepper plants is facilitated, the survival rate of transplanted pepper seedlings is higher, and land resources are effectively utilized.
In the invention, the planting time of the pepper seedlings is controlled, so that the pepper seedlings bloom 1 to 3 days before the tomatoes turn red. Under the action of natural wind, pollen of the hot pepper flowers can be blown on the surface of the tomato to be matured quickly, the tomato is promoted to be matured quickly, and pesticide is not required to be added, so that the health of eaters is facilitated.
The tomato is blue from the breeding to the growth of the tomato fruits, and about 100-120 days are needed, and the pepper is about 60-80 days from the breeding to the flowering, so the planting of the pepper plants is carried out about 30-40 days after the tomato plants are planted, so that the tomato fruits can be ripened directly through pollen when the peppers bloom, the growth period of the tomato is shortened, the tomato fruits are larger, the yield of the tomato is increased, the land utilization rate is improved, and a large amount of peppers can be produced.
Because the pepper plant is short and the root system is underdeveloped, and the tomato plant root system is relatively developed, the pepper and the tomato are intercropped, the land utilization effect is better, and the tomato plant can not cause light blocking to the pepper plant, so that both have sufficient sunlight, and the growth and the photosynthesis of the pepper plant are facilitated.
The tomato and pepper are picked after they ripen.
Example 1
A method for interplanting pepper and tomatoes comprises the following steps:
(1) planting tomatoes: firstly ploughing the land, wherein the depth of the ploughed land is 30cm, forming a plurality of rows of tomato pits on the land, the distance between every two adjacent rows of tomato pits is 0.5m, applying inorganic fertilizer and organic fertilizer in each tomato pit, transplanting the tomato seedlings into the tomato pits, and watering to ensure that the water content of the soil is 70 wt%.
(2) Planting pepper after a period of time: and (3) forming pepper pits between every two adjacent rows of tomato pits, applying inorganic fertilizer and organic fertilizer in each pepper pit, transplanting pepper seedlings into the pepper pits, and watering to ensure that the water content of the soil is 60 wt%.
(3) The tomatoes and the peppers are picked after being ripe.
Example 2
A method for interplanting pepper and tomatoes comprises the following steps:
(1) and tomato breeding: and (3) placing the tomato seeds in a hydrogen peroxide solution with the mass concentration of 20% for soaking for 4h, and spraying the hydrogen peroxide solution and the soaked tomato seeds in soil for sowing to obtain the tomato seedlings.
(2) Planting tomatoes: firstly ploughing the land, wherein the depth of the ploughed land is 30cm, forming a plurality of rows of tomato pits on the land, the depth of each tomato pit is 15cm, the distance between every two adjacent rows of tomato pits is 0.5m, applying inorganic fertilizer and organic fertilizer in each tomato pit, transplanting the tomato seedlings into the tomato pits, and watering to ensure that the water content of the soil is 70 wt%.
(3) Pepper breeding: obtaining pepper seedlings, placing pepper seeds in hydrogen peroxide solution with the mass concentration of 10% for soaking for 2 hours, and spraying the hydrogen peroxide solution and the soaked pepper seeds in soil for sowing to obtain the pepper seedlings.
(4) Planting the peppers 30 days after planting the tomatoes: and (3) forming pepper pits between every two adjacent rows of tomato pits, wherein the depth of each pepper pit is 10cm, applying inorganic fertilizer and organic fertilizer in each pepper pit, transplanting pepper seedlings into the pepper pits, and watering to ensure that the water content of the soil is 60 wt%.
(5) Picking is carried out after the tomatoes and the peppers are ripe.
Example 3
A method for interplanting pepper and tomatoes comprises the following steps:
(1) and tomato breeding: and (3) placing the tomato seeds in a hydrogen peroxide solution with the mass concentration of 40% for soaking for 5h, and spraying the hydrogen peroxide solution and the soaked tomato seeds in soil for sowing to obtain the tomato seedlings.
(2) Planting tomatoes: firstly ploughing the land, wherein the depth of the ploughed land is 50cm, forming a plurality of rows of tomato pits on the land, the depth of each tomato pit is 20cm, the distance between every two adjacent rows of tomato pits is 1m, applying inorganic fertilizer and organic fertilizer in each tomato pit, transplanting the tomato seedlings into the tomato pits, and watering to ensure that the water content of the soil is 80 wt%.
(3) Pepper breeding: obtaining pepper seedlings, placing pepper seeds in a hydrogen peroxide solution with the mass concentration of 20% for soaking for 3 hours, and spraying the hydrogen peroxide solution and the soaked pepper seeds in soil for sowing to obtain the pepper seedlings.
(4) Planting the peppers 40 days after planting the tomatoes: and (3) forming pepper pits between every two adjacent rows of tomato pits, wherein the depth of each pepper pit is 15cm, applying inorganic fertilizer and organic fertilizer in each pepper pit, transplanting pepper seedlings into the pepper pits, and watering to ensure that the water content of the soil is 70 wt%.
(5) Picking is carried out after the tomatoes and the peppers are ripe.
Example 4
A method for interplanting pepper and tomatoes comprises the following steps:
(1) tomato breeding: and (3) placing the tomato seeds in a hydrogen peroxide solution with the mass concentration of 30% for soaking for 4.5h, and spraying the hydrogen peroxide solution and the soaked tomato seeds in soil for sowing to obtain the tomato seedlings.
(2) Planting tomatoes: firstly ploughing the land, wherein the depth of the ploughed land is 40cm, forming a plurality of rows of tomato pits on the land, the depth of each tomato pit is 18cm, the distance between every two adjacent rows of tomato pits is 0.7m, applying inorganic fertilizer and organic fertilizer in each tomato pit, transplanting the tomato seedlings into the tomato pits, and watering to ensure that the water content of the soil is 75 wt%.
(3) Pepper breeding: obtaining pepper seedlings, placing pepper seeds in a hydrogen peroxide solution with the mass concentration of 15% for soaking for 2.3h, and spraying the hydrogen peroxide solution and the soaked pepper seeds in soil for sowing to obtain the pepper seedlings.
(4) Planting the peppers 35 days after planting the tomatoes: and (3) forming pepper pits between every two adjacent rows of tomato pits, wherein the depth of each pepper pit is 12cm, applying inorganic fertilizer and organic fertilizer in each pepper pit, transplanting pepper seedlings into the pepper pits, and watering to ensure that the water content of the soil is 65 wt%.
(5) Picking is carried out after the tomatoes and the peppers are ripe.
Experimental example 1
The picked peppers and tomatoes were tested to obtain tables 1 and 2,
TABLE 1 Pepper assay results
Figure BDA0001491817810000121
Figure BDA0001491817810000131
TABLE 2 tomato test results
Figure BDA0001491817810000132
Figure BDA0001491817810000141
From tables 1 and 2, the pepper and vegetable planted by the interplanting method of pepper and tomato in the invention can meet the food production requirements, and can not cause harm to eaters.
Experimental example 2
Three acres of lands with the same fertility are respectively selected as a control 1, a control 2 and an implementation 1 for planting, the control 1 is used for planting the peppers, the control 2 is used for planting the tomatoes, the example 1 is used for interplanting the peppers and the tomatoes, the acre yield is measured to obtain a table 3,
TABLE 3 Permu yield of pepper and tomato
Pepper yield (kg/mu) Tomato yield (kg/mu)
Control 1 1328 0
Control 2 0 3568
Example 1 1256 7359
As can be seen from table 3, the intercropping of pepper and tomato does not affect the yield of pepper, and at the same time, the yield of tomato is greatly increased, the utilization rate of land is increased, and the economic benefit is improved.
Experimental example 3
Two batches of tomatoes were divided, and when the tomatoes were transformed from green to red, the time required for complete ripening of one of the tomatoes was observed and averaged as a control, and pepper pollen was sprinkled on the other tomato batch and averaged for the time required for ripening as an example, to give Table 4,
TABLE 4 tomato maturation time
Time (sky)
Comparative example 10
Examples 5
As can be seen from table 4, the planting by interplanting pepper and tomato shortens the ripening period of tomato, which is beneficial to increase the yield of tomato.
The embodiments described above are some, but not all embodiments of the invention. The detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Claims (7)

1. The interplanting method of the peppers and the tomatoes is characterized by comprising the following steps:
planting tomatoes: firstly, ploughing the land, wherein the depth of the ploughed land is 30-50cm, forming a plurality of rows of tomato pits on the land, the distance between every two adjacent rows of tomato pits is 0.5-1m, applying inorganic fertilizer and organic fertilizer in each tomato pit, transplanting tomato seedlings into the tomato pits, and watering to ensure that the water content of the soil is 70-80 wt%; the tomato seedlings are obtained by the method: placing the tomato seeds in a hydrogen peroxide solution with the mass concentration of 20-40% to soak for 4-5h, and then spraying the tomato seeds in soil;
planting pepper after a period of time: opening pepper pits between every two adjacent rows of tomato pits, applying inorganic fertilizer and organic fertilizer in each pepper pit, transplanting pepper seedlings into the pepper pits, watering to ensure that the water content of soil is 60-70 wt%, controlling the planting time of the pepper seedlings, and enabling the pepper seedlings to bloom 1-3 days before the tomatoes turn red; the pepper seedlings are obtained by the method: placing the pepper seeds in hydrogen peroxide solution with the mass concentration of 10% -20% to soak for 2-3h, and then spraying the pepper seeds in soil;
wherein: the inorganic fertilizer comprises potassium chloride, calcium superphosphate and urea;
the organic fertilizer comprises plant ash, organic waste and nitrogen-fixing bacteria attached to the organic waste.
2. Interplanting method according to claim 1, characterized in that the depth of the tomato pits is 15-20 cm.
3. The interplanting method according to claim 2, wherein the depth of the pepper pits is 10-15 cm.
4. The interplanting method according to claim 1, wherein the aqueous solution of hydrogen peroxide and the soaked tomato seeds are sown by sprinkling in soil.
5. The interplanting method according to claim 1, wherein the nitrogen-fixing bacteria comprise bacillus subtilis, bacillus mucilaginosus and aspergillus oryzae.
6. The interplanting method according to claim 5, wherein the Aspergillus oryzae is inoculated in a first medium to obtain a first bacterial liquid, and the first bacterial liquid is attached to the organic waste.
7. The interplanting method of claim 6, wherein the Bacillus subtilis and the Bacillus mucilaginosus are inoculated into a second culture medium to obtain a second bacterial liquid, and the second bacterial liquid is attached to the organic waste.
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CN110128188A (en) * 2019-06-27 2019-08-16 江苏省农业科学院 A kind of fertilizing method improving yield of hot pepper and utilization rate of nitrogen fertilizer
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