Planting method of cumquats
Technical Field
The invention relates to the technical field of fruit planting, in particular to a kumquat planting method.
Background
Kumquat, also known as kumquat, summer orange, kumquat and satsuma mandarin, is one of citrus fruits, has golden skin and thin and tender skin, can be eaten together with skin and flesh after being cleaned, contains various nutrient elements such as vitamins, carotene, pectin and the like, and also has the pharmacological effects of reducing phlegm and relieving cough, regulating qi and resolving depression and the like.
The cumquat is suitable for growing in tropical and subtropical regions, belongs to evergreen fruit trees, favors warm and humid climate, and has the optimum temperature of 25-30 ℃ for the growth of the cumquat. The kumquat is native to the Yangtze river basin and places in the south of China, the cultivation history is long, and the current cultivation area and yield are at the top of the world. The kumquat fruit is beautiful and colorful, has the advantages of joyful and lucky, and is a multipurpose fruit tree which can be eaten and viewed. In recent years, the economic benefit of planting kumquats is remarkably improved, and the planting enthusiasm of farmers is greatly stimulated. Kumquat can be cultivated in citrus producing areas in China, and is mainly distributed in areas such as Guangxi Yanshu, Qinling and south of Yangtze river at present.
Kumquat likes sunny, warm and humid climate, if the illumination is insufficient, the environment is shaded, branches and leaves are overgrown, the blossoming and fruiting are few, the sweetness of fruits is insufficient, the color of the epidermis is dark, the color is uneven, and the quality is reduced; however, if the illumination intensity is too high, the growth is weak, and the flowers, the buds and the fruits are easy to fall. Poor adjustment of illumination intensity can lead to the problems of slow growth of kumquat trees, low kumquat yield, poor quality and the like. For the adjustment of illumination, no better operation method exists in the planting process of kumquats at present, and the kumquats can only naturally grow along with the change of weather or are planted in a greenhouse, so the cost is increased.
The apple pomace is leftovers of processed apples, mainly comprises peel, kernel and residual pulp, and contains rich nutrient substances such as soluble sugar, vitamins, minerals, cellulose and the like, so the apple pomace is mainly developed as feed at present. Generally, about 3t of fresh apple pomace can be discharged every 10t of apples are processed, but the technology of making feed by using the apple pomace is immature at present, so that many fruit juice factories discard the apple pomace as waste, the discarded apple pomace can be rotten in a short time and become sour and smelly, and the environment is greatly polluted and resources are wasted.
Disclosure of Invention
The invention aims to solve the existing problems and provides a cumquat planting method, wherein a self-made cumquat special fertilizer is applied to cumquat trees in the step of fertilizer and water management, so that the soil environment can be adjusted, the fertility can be provided, the growth, flowering and fruiting of the cumquat trees are promoted, the yield and the quality are improved, and a large amount of apple pomace and rice flour processing wastewater are recycled by the cumquat special fertilizer, so that the resources can be fully utilized and the environmental pollution is reduced; in the illumination management step, sunlight is reflected to the cumquats through the reflector to supplement illumination, more uniform illumination can be obtained by the cumquats, the surfaces of cumquats are brighter, the pulp is more delicious and sweet, and the effect is better when the reflector is combined with the solar street lamp.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a cumquat planting method comprises the steps of ploughing, field planting, weeding, fertilizer and water management, pruning, pest control, illumination management and flower and fruit management, wherein:
(1) besides conventional management, the fertilizer and water management method further comprises the following steps:
deeply ploughing and fertilizing soil once a year in 2-3 months every year, and specifically operating as follows: digging a strip-shaped ditch at the 20-30cm outward extension of the dripping line of the kumquat crown, wherein the length of the ditch is 60-70cm, the depth of the ditch is 30-50cm, the width of the ditch is 15-20cm, applying special fertilizer for kumquats, and backfilling dug soil, wherein the thickness of the backfilled soil is 3-5 cm;
the special fertilizer for kumquats is prepared from the following raw materials in parts by weight: 90-110 parts of apple pomace, 50-60 parts of rice flour processing wastewater, 60-80 parts of straw, 30-40 parts of chicken manure and 20-30 parts of wormcast;
(2) the illumination management comprises the steps of: and a reflector is arranged in the open space between two rows of kumquat trees.
Further, the special fertilizer for kumquats is prepared from the following raw materials in parts by weight: 101 parts of apple pomace, 56 parts of rice flour processing wastewater, 72 parts of straw, 35 parts of chicken manure and 25 parts of wormcast.
Further, the preparation method of the special fertilizer for kumquats comprises the following steps: crushing straw into straw powder, uniformly mixing apple pomace and the straw powder, sealing and placing for 2-3 days to obtain a mixture A, sequentially adding chicken manure, wormcast and rice flour processing wastewater into the mixture A, uniformly mixing to obtain a mixture B, placing the mixture B in an environment at 35-40 ℃ for fermentation, and obtaining the special fertilizer for kumquats after 20-30 hours.
Furthermore, the reflecting plate has two surfaces, one surface is a reflecting surface, and the other surface is a non-reflecting surface; after the cumquats are fruited, arranging the reflecting surface of the reflecting plate towards the cumquats tree direction; and in summer with strong illumination or in case of excessive illumination, arranging the non-reflective surface of the reflector towards the kumquat tree.
Furthermore, the reflector is 40-50cm higher than the cumquat tree. The height of the reflector is 40-50cm higher than that of the cumquat tree, when cumquat needs to be illuminated, light reflected by the reflector can be uniformly illuminated on all parts of the cumquat tree, when the illumination is too strong, the reflector is inclined, the direct irradiation of sunlight can be well reduced by utilizing the shading effect of a non-reflective surface, the environment temperature of the cumquat tree is reduced, and cumquat can grow better.
Furthermore, the reflector is obliquely arranged, and the included angle between the reflector and the trunk of the kumquat tree is 30-50 degrees. The proper illumination of the kumquat tree can be ensured by setting the angle.
Furthermore, the reflector is provided with a supporting frame, and the reflector can turn 360 degrees in the frame. Through the reversal reflector panel, the angle and the reflection of light face and the non-reflection of light face of setting the barn door that can be very light, easy operation is convenient.
Further, the manufacturing method of the reflector comprises the following steps: selecting a polycarbonate transparent plate with corresponding size according to the size of the cumquat tree, cutting the tinfoil into the same size and shape as the polycarbonate transparent plate, adhering the cut tinfoil on one surface of the polycarbonate transparent plate as a light reflecting surface, and taking the other surface as a non-light reflecting surface to obtain the light reflecting plate; and in summer with strong illumination or excessive illumination, arranging the non-reflective surface of the reflector towards the kumquat tree or directly taking off the tinfoil.
Further, the lighting management further comprises the steps of: the solar street lamp is arranged in the cumquat garden, is 40-50cm higher than the reflector plate, and is used after the cumquats are fruited.
Furthermore, the solar street lamp is used at night after the cumquat fruits are hung, and the turn-on time of the solar street lamp is 0-3 points in the morning every night. At 0-3 am, the cumquats are in the dark and have low temperature, and at the moment, the combination of the solar street lamps and the light reflecting plate is used for increasing the illumination of the cumquats, so that the cumquats can grow better, and the fruit quality is higher.
Has the advantages that:
1. according to the planting method, the self-made special fertilizer for kumquats is used for applying to kumquat trees in the fertilizer and water management step, and a large amount of apple pomace and rice flour processing wastewater are used for the special fertilizer for kumquats, so that the resources can be fully utilized, and the environmental pollution is reduced.
By using the apple pomace, the probability of discarding the apple pomace as waste is reduced, the resource waste is reduced, and a new channel is added for recycling the apple pomace; the rice flour in south of China has huge output, rice or broken rice used by rice flour processing enterprises every day is several tons to dozens of tons, the production process of the rice flour processing enterprises comprises the working procedures of rice washing, soaking, grinding and the like, and the wastewater mainly comprising the washed rice generated in the rice flour processing process is collectively called as rice flour processing wastewater. According to the related data report, the BOD and COD of the rice flour processing wastewater respectively reach 1500-2000mg/L and 3000-5000mg/L, and if the wastewater is directly discharged, the wastewater pollutes water sources and destroys ecological environment. The rice noodle processing wastewater is applied, so that direct discharge of the rice noodle processing wastewater can be reduced, and water pollution of a rice noodle processing factory is effectively reduced.
The special fertilizer for kumquats is characterized in that a large amount of wild yeast and a certain amount of mould and bacteria (mostly beneficial bacteria such as aspergillus, acetic acid bacteria and lactic acid bacteria) are attached to the surface of apple peel, the amount of the yeast in fresh apple pomace discharged after juicing is large, the vitality is high, the apple pomace and straw are subjected to anaerobic condition fermentation firstly, the yeast is propagated and grown in the fermentation process, and carbohydrate in the apple pomace is converted into alcohol through fermentation, a certain amount of oxygen is still in the apple pomace in the early stage of fermentation, the acetic acid bacteria are propagated to a certain degree, and after the alcohol is produced in the apple pomace, the acetic acid bacteria can convert the alcohol into acetic acid so that the pH value of the apple pomace is reduced. With the progress of fermentation, oxygen is consumed quickly, lactic acid bacteria are propagated and grown quickly under the conditions of anaerobism, acidity and moisture, the pH value is further reduced, and other mixed bacteria are difficult to infect, so that a safe self-defense small ecological environment is formed. At this time, rice flour processing wastewater, chicken manure and wormcast are added for mixed fermentation, fertility and anti-bacterial capability can be greatly improved, organic matters, beneficial microorganisms and growth factors in soil are increased, N, P, K accumulated in the soil can be activated and decomposed, various growth factors in the soil are activated, kumquat is suitable for growing in subacid soil, the pH value of the special fertilizer for kumquat is 5.5-6.0, the pH value of the soil can be adjusted after fertilization, the fertilizer is more suitable for growth of kumquat, sufficient nutrients can be provided for kumquat trees, and meanwhile, soil porosity and permeability can be increased, so that the effects of improving soil, increasing yield and increasing income are achieved.
2. According to the invention, the light source is reflected by the reflector, so that supplementary illumination can be performed when the illumination intensity of the cumquats is insufficient, more and more uniform illumination can be obtained for the cumquats, the surfaces of the produced cumquats are brighter, and the pulp is more delicious and sweet; when the sunlight irradiation is too strong, the illumination intensity can be reasonably adjusted through the shading effect of the non-reflective surface, so that the cumquats can grow normally. The reflector is generally used as an auxiliary device in shooting and is used for reflecting light; the transparent polycarbonate plate is manufactured by adhering the tinfoil to the transparent polycarbonate plate, the tinfoil on the reflecting surface can well reflect the light source to the cumquats, so that the illumination of all parts of the cumquats is uniform, and the transparent polycarbonate plate has the characteristics of good transmittance, high strength, light weight, impact resistance, sound insulation, heat insulation, ageing resistance and the like. On one hand, the polycarbonate transparent plate has good light transmission, can prevent the phenomena of yellowing, atomization, poor light transmission and the like generated under the insolation of sunlight, and can filter light and maintain proper light at the same time after the tinfoil is uncovered when the light needs to be reduced, so that the light required by the growth of kumquats can be ensured; moreover, the polycarbonate transparent plate has good heat insulation performance, can shade and cool kumquats by turning the polycarbonate transparent plate to a certain angle in summer, can prevent sunlight from directly shining, reduces the ambient temperature of the kumquats and adjusts the growth environment of the kumquats; finally, the polycarbonate transparent plate has good toughness, light weight and specific gravity which is only half of that of glass, and is easy to transport, carry and install. The reflector plate is combined with the solar street lamp, and particularly has a better effect in cold winter.
Detailed Description
The present invention is further described in detail below with reference to specific examples.
Example 1
A cumquat planting method comprises the steps of ploughing, field planting, weeding, fertilizer and water management, pruning, pest control, illumination management and flower and fruit management, wherein:
(1) besides conventional management, the fertilizer and water management method further comprises the following steps:
deeply ploughing and fertilizing soil once a year in 2-3 months every year, and specifically operating as follows: digging a strip-shaped ditch at the 20-30cm outward extension of the dripping line of the kumquat crown, wherein the length of the ditch is 60-70cm, the depth of the ditch is 30-50cm, the width of the ditch is 15-20cm, applying special fertilizer for kumquats, and backfilling dug soil, wherein the thickness of the backfilled soil is 3-5 cm;
the special fertilizer for kumquats is prepared from the following raw materials in parts by weight: 101 parts of apple pomace, 56 parts of rice flour processing wastewater, 72 parts of straw, 35 parts of chicken manure and 25 parts of wormcast.
The preparation method of the special fertilizer for kumquats comprises the following steps: crushing straw into straw powder, uniformly mixing apple pomace and the straw powder, sealing and standing for 3 days to obtain a mixture A, sequentially adding chicken manure, wormcast and rice flour processing wastewater into the mixture A, uniformly mixing to obtain a mixture B, placing the mixture B in an environment at 36-38 ℃ for fermentation, and after 24 hours, obtaining the special fertilizer for kumquats.
(2) The illumination management comprises the steps of: and arranging a light reflecting plate in the empty space between two rows of kumquat trees, wherein the height of the light reflecting plate is 40-45cm higher than that of the kumquat trees. The reflector is provided with a supporting frame, and the reflector can turn 360 degrees in the frame. The manufacturing method of the reflector comprises the following steps: selecting a polycarbonate transparent plate with corresponding height and size according to the size of a kumquat tree, cutting the tinfoil into the same size and shape as the polycarbonate transparent plate, sticking the cut tinfoil on one surface of the polycarbonate transparent plate by using transparent adhesive to serve as a light reflecting surface, and enabling the other surface to be a non-light reflecting surface, so that a light reflecting plate can be obtained, and the light reflecting plate is movably arranged on a support and refers to a mirror capable of being turned by 360 degrees. After the cumquats are fruited, arranging the reflecting surface of the reflecting plate towards the cumquats tree direction; and in summer with strong illumination or excessive illumination, arranging the non-reflective surface of the reflector towards the kumquat tree or directly taking off the tinfoil. When the reflecting plate is used, the reflecting plate is obliquely arranged, the included angle between the reflecting plate and the trunk of the kumquat tree is 30-35 degrees, and the reflecting plate can be adjusted along with the irradiation of sunlight.
The lighting management further comprises the steps of: the solar street lamp is arranged in the cumquat garden, is 45cm higher than the reflector plate, is used at night after the cumquat is fruited, and is started for 0-3 points in the morning every night.
Example 2
A cumquat planting method comprises the steps of ploughing, field planting, weeding, fertilizer and water management, pruning, pest control, illumination management and flower and fruit management, wherein:
(1) besides conventional management, the fertilizer and water management method further comprises the following steps:
deeply ploughing and fertilizing soil once a year in 2-3 months every year, and specifically operating as follows: digging a strip-shaped ditch at the 20-30cm outward extension of the dripping line of the kumquat crown, wherein the length of the ditch is 60-70cm, the depth of the ditch is 30-50cm, the width of the ditch is 15-20cm, applying special fertilizer for kumquats, and backfilling dug soil, wherein the thickness of the backfilled soil is 3-5 cm;
the special fertilizer for kumquats is prepared from the following raw materials in parts by weight: 90 parts of apple pomace, 50 parts of rice flour processing wastewater, 60 parts of straw, 30 parts of chicken manure and 20 parts of wormcast;
the preparation method of the special fertilizer for kumquats comprises the following steps: crushing straw into straw powder, uniformly mixing apple pomace and the straw powder, sealing and placing for 2 days to obtain a mixture A, sequentially adding chicken manure, wormcast and rice flour processing wastewater into the mixture A, uniformly mixing to obtain a mixture B, placing the mixture B in an environment of 38-40 ℃ for fermentation, and obtaining the special fertilizer for kumquats after 20 hours.
(2) The illumination management comprises the steps of: and a reflector is arranged in the open space between two rows of kumquat trees. The reflector is 45-50cm higher than the cumquat tree. The reflector is obliquely arranged, and the included angle between the reflector and the trunk of the kumquat tree is 40-45 degrees. The reflector is provided with a supporting frame, and the reflector can turn 360 degrees in the frame.
The reflector has two surfaces, one surface is a reflecting surface, and the other surface is a non-reflecting surface; after the cumquats are fruited, arranging the reflecting surface of the reflecting plate towards the cumquats tree direction; and in summer with strong illumination or in case of excessive illumination, arranging the non-reflective surface of the reflector towards the kumquat tree. The manufacturing method and the using method of the reflector are the same as those of the embodiment 1.
The lighting management further comprises the steps of: the solar street lamp is arranged in the cumquat garden, is 40cm higher than the reflector plate, is used at night after the cumquat is fruited, and is started for 0-3 points in the morning every night. .
Example 3
A cumquat planting method comprises the steps of ploughing, field planting, weeding, fertilizer and water management, pruning, pest control, illumination management and flower and fruit management, wherein:
(1) besides conventional management, the fertilizer and water management method further comprises the following steps:
deeply ploughing and fertilizing soil once a year in 2-3 months every year, and specifically operating as follows: digging a strip-shaped ditch at the 20-30cm outward extension of the dripping line of the kumquat crown, wherein the length of the ditch is 60-70cm, the depth of the ditch is 30-50cm, the width of the ditch is 15-20cm, applying special fertilizer for kumquats, and backfilling dug soil, wherein the thickness of the backfilled soil is 3-5 cm;
the special fertilizer for kumquats is prepared from the following raw materials in parts by weight: 110 parts of apple pomace, 60 parts of rice flour processing wastewater, 80 parts of straw, 40 parts of chicken manure and 30 parts of wormcast;
the preparation method of the special fertilizer for kumquats comprises the following steps: crushing straw into straw powder, uniformly mixing apple pomace and the straw powder, sealing and standing for 3 days to obtain a mixture A, sequentially adding chicken manure, wormcast and rice flour processing wastewater into the mixture A, uniformly mixing to obtain a mixture B, placing the mixture B in an environment at 35 ℃ for fermentation, and standing for 30 hours to obtain the special fertilizer for kumquats.
(2) The illumination management comprises the steps of: and a reflector is arranged in the open space between two rows of kumquat trees. The reflector is 40-50cm higher than the cumquat tree. The reflector is obliquely arranged, and the included angle between the reflector and the trunk of the kumquat tree is 30-50 degrees. The reflector is provided with a supporting frame, and the reflector can turn 360 degrees in the frame.
The reflector has two surfaces, one surface is a reflecting surface, and the other surface is a non-reflecting surface; after the cumquats are fruited, arranging the reflecting surface of the reflecting plate towards the cumquats tree direction; and in summer with strong illumination or in case of excessive illumination, arranging the non-reflective surface of the reflector towards the kumquat tree.
The lighting management further comprises the steps of: the solar street lamp is arranged in the cumquat garden, is 40-50cm higher than the reflector plate, and is used after the cumquats are fruited.
Example 4
The same as example 1 except that: in the illumination management, the solar street light is not provided.
Example 5
The same as example 1 except that: there is no lighting management of step (2).
Example 6
The same as example 1 except that: in the fertilizer and water management, the fertilizer special for kumquats in the step (1) is not applied to kumquat trees.
Example 7
Basically the same as the embodiment 1, the daily planting is carried out, including the steps of ploughing, planting, weeding, managing fertilizer and water, pruning, preventing and treating plant diseases and insect pests, managing flowers and fruits and the like, but the application of special fertilizer for kumquats in the step (1) to kumquat trees and the illumination management in the step (2) are omitted.
Effect verification: the test was carried out on the kumquat field by the planting method of examples 1-7, in the order of test group 1, test group 2, test group 3, test group 4, test group 5, test group 6, and test group 7, each test group testing 1 mu kumquat, until the next year of picking and harvesting of kumquats.
And (3) after the kumquats are harvested, carrying out weight statistics and related index analysis, wherein specific test result data are shown in table 1.
TABLE 1
As can be seen from the cumquat weight data of the test groups 1 to 7 in table 1, the yield of cumquats can be improved by adding the fertilization management of the special cumquats and the illumination management of the solar street lamps by using the reflector panel, and the single cumquats have heavier weight, so that the benefits are improved and the fruit quality is improved. In terms of color, the illumination management of the invention can improve the color degree of kumquat fruits, has large coloring area, uniform and bright color and improves the appearance quality of kumquat skins. From the fruit shape, the kumquats harvested by the test groups 1-3 are correct in shape, oval in shape, good in appearance and popular with consumers; the results of the comparative test groups 5-7 show that the illumination management steps of the method are combined with the application of the special fertilizer for kumquats to plant kumquats, so that the distortion rate of kumquat fruits can be reduced.
The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.