CN111998891A - Wolfberry growth information acquisition system and method based on mobile phone APP - Google Patents
Wolfberry growth information acquisition system and method based on mobile phone APP Download PDFInfo
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- CN111998891A CN111998891A CN202010708686.5A CN202010708686A CN111998891A CN 111998891 A CN111998891 A CN 111998891A CN 202010708686 A CN202010708686 A CN 202010708686A CN 111998891 A CN111998891 A CN 111998891A
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- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
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Abstract
The invention discloses a mobile phone APP-based wolfberry growth information acquisition system and method. According to the mobile phone APP-based wolfberry growth information acquisition system and method, the data acquisition device is used for automatically acquiring soil basic data and environment monitoring data, and the farming record data and the wolfberry growth data are manually acquired and input through the mobile phone APP, so that the working procedure is simplified, the efficiency is improved, and the time is saved. In addition, the data information acquired by the system is utilized to comprehensively cover parameters of the growth stage of the medlar, the data integrity is improved, the analysis accuracy is improved, the most preferable field management scheme is obtained through accurate powdering, and the quality and the yield of the medlar are finally improved.
Description
Technical Field
The invention relates to the technical field of information acquisition, in particular to a system and a method for acquiring medlar growth information based on a mobile phone APP.
Background
The medlar is popular because of its medical value in many aspects, such as regulating the organism immunity function, effectively inhibiting the tumor growth and the cell mutation, delaying senility, resisting fatty liver, regulating the blood fat and the blood sugar, promoting the hematopoiesis function, etc.
The quality and yield of the medlar are influenced by various factors such as environment, soil, irrigation, fertilization and the like. During the research of matrimony vine planting, various data are often required to be collected through multiple channels, and then research and analysis are carried out on the data, so that the next year field planting management scheme is obtained, the quality is improved to the maximum extent, and the yield is improved.
In the prior art, information collection usually needs manual collection and recording, data is input through a computer terminal, and then data analysis and research are carried out. The problems of inconvenience in data entry, low efficiency and the like exist in the conventional method for acquisition. In addition, the acquired data acquisition is relatively one-sided and dispersive, and has no systematic and complete data support, so that the analysis result is distorted, and the accuracy is relatively low.
Disclosure of Invention
The invention aims to solve the technical problem of providing a mobile phone APP-based wolfberry growth information acquisition system and an acquisition method, which can automatically acquire and transmit data information or input the data information through a mobile phone APP, improve the efficiency, save the time, comprehensively cover the data of a wolfberry growth stage, improve the data integrity and improve the accuracy.
The invention discloses a mobile phone APP-based wolfberry growth information acquisition system, which comprises a server, a data acquisition device connected with the server and a mobile phone APP, wherein the data acquisition device comprises:
the server comprises a data receiving module, a data processing module, a data calculating module and a data displaying module which are connected in sequence; the data receiving module is used for receiving data sent by the mobile phone APP and the data acquisition device; the data processing module is used for cleaning and processing the received data; the data calculation module is used for calculating indexes of the cleaned data according to the service requirement; the data display module is used for presenting the calculated index data to a user in a form of a chart;
the data acquisition device comprises a soil foundation detection module and an environment monitoring module, the soil foundation detection module comprises a soil temperature and humidity sensor and a soil detector, the environment monitoring module comprises an environment temperature and humidity sensor and a rain measuring cylinder, and the rain measuring cylinder is used for measuring rainfall; the soil temperature and humidity sensor, the soil detector, the environment temperature and humidity sensor and the rain measuring cylinder are respectively connected with the wireless sensor and the analog-to-digital converter, and data are sent to the server through the wireless sensor;
cell-phone APP includes farming record function module, growth collection function module and individual center function module, farming record function module is used for typeeing farming record data, growth collection function module is used for typeeing the matrimony vine growth data of gathering through the user action, individual center function module is used for setting up personal account information and accepts the notice bulletin.
Preferably, the soil detector is used for detecting the contents of quick-acting nitrogen, quick-acting phosphorus, effective potassium, total nitrogen, total phosphorus, total potassium and organic matters in soil, as well as the pH value and the salt content of the soil.
Preferably, the farm record data comprises farm irrigation data, farm fertilization data, farm medication data, farm pruning and bud picking data, farm weeding data, farm picking data, farm drying data and quality inspection report data.
Preferably, the medlar growth data comprise phenological period data, germination period data, spring shoot growth period data, investigation before summer pruning, full bloom period data, fruit initial harvest period data, fruit maturity period data, investigation after summer fruit harvest and autumn leaf fall period data.
The invention also discloses a method for acquiring the growth information of the medlar based on the mobile phone APP, which comprises the following steps:
(1) soil basic data and environmental monitoring data are acquired through a data acquisition device, and after the data are converted by an analog-to-digital converter, the data are sent to a server through a wireless sensor:
(2) through artifical measurement matrimony vine growth information to type in through cell-phone APP, matrimony vine growth data includes following step through following step collection:
collecting phenological period data:
target tree form: selecting a single-trunk and single-center trunk two-layer type medlar tree, wherein the trunk height is 8m, the first branch belt layer height is 0.3m, the center extension trunk length is 0.4m, the second branch belt layer height is 0.2m, and the permanent crown height is 1.6 m;
the acquisition method comprises the following steps: selecting 10 medlar trees without plant diseases and insect pests and with consistent tree ages as investigation objects in a test park, respectively marking 5 biennial bearing branches and 5 annual bearing branches in the upper, middle, lower, inner and outer directions of the crown of each medlar plant, and observing and recording the corresponding object weather performance;
collecting germination period data:
plant height: selecting 10 representative plants in a natural state in the age of 4-5 years of the Chinese wolfberry, and measuring the vertical distance of the highest point of a tree body to the ground in a unit of cm;
dry and coarse: marking a measuring position 30cm away from the ground by using red lacquer, measuring the ground diameter at the north-south position, and measuring by using a vernier caliper in unit of cm;
branch length: respectively carrying out length investigation on 5 biennial bearing branches and 5 annual bearing branches marked on each tree in the germination stage, the summer fruit harvest stage and the autumn leaf fall stage, wherein the length investigation is carried out in cm;
and (3) branch thickness: measuring the thickness of 2cm outside the base implantation point of the marked branch, and performing thickness investigation in units of mm in the germination stage, after summer fruit harvest and in autumn leaf fall stage respectively;
growth rate: the length or thickness growth amount of the branch in a certain period of time is in cm/d;
thirdly, collecting the spring shoot growth period data:
and (3) measuring the cutting and branching force: selecting 5 trees, calculating the number of bearing mother branches in the spring twitching period of the current year, calculating the number of bearing mother branches before pruning in summer of the current year, and taking the difference between the two as the pruning branching force;
fourthly, data acquisition before summer pruning:
and (3) measuring the cutting and branching force: selecting 5 trees, calculating the number of bearing mother branches in the spring twitching period of the current year, calculating the number of bearing mother branches before pruning in summer of the current year, and taking the difference between the two as the pruning branching force;
collecting data of full bloom:
in the full-bloom stage, randomly selecting 15 marked annual bearing branches, investigating the character of a first flower from the base of the marked annual bearing branch, wherein the distance measurement of the initial flowering distance comprises the biennial bearing branches, the specific measurement mode is the same as that of the annual bearing branches, and recording the following data:
the color of the corolla is as follows: the color of the petals is shown when the flowers of the Chinese wolfberry are full;
starting flower pitch: in the full-bloom stage, the length from the base of the annual bearing branch of the Chinese wolfberry plant to the first flower is cm;
number of flowers per bud: in the full-bloom stage, counting the number of flowers on each bud eye of annual branches, wherein the unit is one, and calculating an average value;
the color of the corolla is as follows: the color of the sliding plate is shown when the flowers of the Chinese wolfberry are full;
starting flower pitch: during full-bloom, wolfberry plants;
collecting data at the initial harvest stage of the fruit:
the first fruit bearing distance: the length from the base of the annual bearing branch to the first bearing node of the Chinese wolfberry plant is randomly investigated for 15 bearing branches, the unit is: cm;
number of eyes and fruits: counting the fruit number of each bud eye of 10-30 cm, 30-50 cm, 50-70 cm and more than 70cm of annual branches respectively in the early stage of summer fruit bearing, wherein the unit is one, and calculating an average value;
the quantity of thorns on fruit branches is as follows: counting the number of thorns of each part of 10-30 cm, 30-50 cm, 50-70 cm and more than 70cm of annual branches at the early stage of summer fruiting;
collecting fruit mature period data:
and (3) measuring the leaf characteristics: measuring chlorophyll in the mature period of the fruit, taking leaves from the middle part of an annual bearing branch when the fruit is mature, collecting 2 leaves before and after the first fruit from the base part of 5 annual bearing branches marked on each tree, scanning by using a scanner to obtain a high-definition picture, and analyzing by using a seed tester to obtain data;
leaf length: measuring the maximum linear distance of the blade from the blade base to the blade tip, and solving the average value in cm;
leaf width: measuring the maximum linear distance of the width of the blade, and solving the average value in cm;
leaf area: selecting annual branches in full bearing period, picking all leaves of the annual branches, and measuring the area of the annual branches by using a leaf area meter;
leaf shape: analyzing by using a leaf area meter, wherein the leaf shapes comprise a strip shape, a narrow needle shape, a wide needle shape, an oval needle shape and an oval shape;
chlorophyll content: measuring by using a hand-held chlorophyll meter, placing the leaves at the position of a sensor, respectively measuring the near base part, the middle part and the near tip part of each leaf once by each leaf, and representing the chlorophyll content of the leaf by the mean value of data obtained by three times of measurement;
longitudinal diameter of fruit: in the fruit maturation period, the maximum linear distance of the completely mature fruits of the medlar from the top to the bottom is in cm;
transverse diameter of fruit: in the mature period of the fruits, the maximum width of the completely mature fruits of the medlar is in cm;
fruit quality: weighing after removing the handle and counting by using a seed tester;
fruit shape index: the longitudinal diameter of the fruit is larger than the transverse diameter of the fruit;
the length of the fruit handle is as follows: the fruit is mature, the length of the fruit stalk of the completely mature fruit of the medlar;
selfing fruit setting rate: the fruit setting rate of the medlar under the self-pollination condition is expressed in units;
yield of single fresh fruit: during the mature period of the fruits, the annual total yield of the fresh fruits of the single plants of the Chinese wolfberry for the fruits is kg;
yield of single dry fruit: during the mature period of the fruits, the annual total yield of the single dry fruits of the Chinese wolfberry for the fruits is kg;
fresh-dry ratio determination: the ratio of the mass of the dried fruits to the mass of the fresh fruits after the drying of the medlar fruits;
50 g of dried fruit: mixing all the year round to determine grade for more than three times;
eighthly, acquiring data after harvesting summer fruits:
plant height: selecting 10 medlar trees measured in the germination period, and continuously measuring the vertical distance from the highest point of the tree body to the ground in cm;
ground diameter: measuring the ground diameter at a position 10cm away from the ground (marking the measuring position by red paint), measuring the ground diameter at the north-south position, and measuring by using a vernier caliper;
branch length: respectively carrying out length investigation on 5 biennial bearing branches and 5 annual bearing branches marked on each tree in the germination stage, the summer fruit harvest stage and the autumn leaf fall stage, wherein the length investigation is carried out in cm;
and (3) branch thickness: measuring the thickness of the position 2cm outside the base of the marked branch, and performing thickness investigation in units of mm in the germination stage, after summer fruit harvest and in the autumn leaf fall stage respectively;
growth rate: the length or thickness growth amount of the branch in a certain period of time is in cm/d;
average internode length: after harvesting summer fruits, counting the number of nodes corresponding to branch lengths of 10-30 cm, 30-50 cm, 50-70 cm and more than 70cm respectively, wherein the average internode length of each section is equal to the branch length/node number;
ninthly, collecting falling leaf period data in autumn:
plant height: selecting 10 medlar trees measured in the germination period, and continuously measuring the vertical distance from the highest point of the tree body to the ground in cm;
ground diameter: marking the measuring position 10cm away from the ground by using red paint, measuring the ground diameter at the north-south position, and measuring by using a vernier caliper;
branch length: respectively carrying out length investigation on 5 biennial bearing branches and 5 annual bearing branches marked on each tree in the germination stage, the summer fruit harvest stage and the autumn leaf fall stage, wherein the length investigation is carried out in cm;
and (3) branch thickness: measuring the thickness of the position 2cm outside the base of the marked branch, and performing thickness investigation in units of mm in the germination stage, after summer fruit harvest and in the autumn leaf fall stage respectively;
growth rate: the length or thickness growth amount of the branch in a certain period of time is in cm/d;
and (3) measuring the natural branching force: and 5 trees are selected in the test park, the fruit quantity of the whole tree in the former autumn is calculated, the fruit quantity of the whole tree in the current autumn is calculated again, and the difference value between the two is the investigation basis of natural branching force.
Preferably, the phenological period is according to the following:
a dormant period: in autumn, the time from the falling of leaves to the flowing of sap refers to that the tree takes the water invasion secretion appearing at a new wound as a mark;
and (3) in the sprouting stage: the method comprises the following steps of (1) expanding 20% of branch bud scales of a whole Chinese wolfberry plant tree, and spitting out green tender buds;
and (3) leaf expanding period: the buds of the whole trees of the Chinese wolfberry plants, which have 20 percent of buds, have 5 young leaves separated;
spring shoot growth period: the length of the new annual branch reaches more than 2 cm;
in the bud stage: the occurrence time of 20% summer buds of the whole tree of the Chinese wolfberry plant;
beginning of flowering period: 5% of the time for flower buds to bloom in the whole tree of the Chinese wolfberry plant;
full-bloom stage: more than 50% of flower buds of the whole medlar plant tree bloom time;
at the olive stage: more than 50% of the whole trees of the Chinese wolfberry plants have the time that the ovaries are expanded to form green young fruits;
fruit color change period: more than 50% of the Chinese wolfberry plants have green-to-yellow, green-to-red and green-to-purple time;
the initial fruit harvest stage: the total trees of the Chinese wolfberry plants have more than 5 percent of time for the summer fruits to be completely mature;
in the mature period of summer fruits: more than 50% of the time for the whole trees of the Chinese wolfberry plants to be completely mature in summer fruits;
autumn bud flowering period: more than 20% of the whole trees of the Chinese wolfberry plants have autumn buds;
and (3) at the end flowering stage: more than 80% of the time for buds to wither is existed in the whole tree of the Chinese wolfberry plant;
mature period of autumn fruits: more than 50% of the autumn fruits of the whole medlar plant tree mature;
and (4) final harvest stage of fruits: the harvesting time of the whole trees of the Chinese wolfberry plants is more than 90 percent of the harvesting time of the autumn fruits;
and (3) leaf fall period: the medlar plant is shaken, and the leaves of the bearing branches automatically fall off.
Preferably, the environment monitoring data includes environment temperature data and environment humidity data measured by an environment temperature and humidity sensor and rainfall data measured by a rainfall measuring cylinder; the soil basic data comprises soil temperature data and soil humidity data measured by a soil temperature and humidity sensor, and data of quick-acting nitrogen, quick-acting phosphorus, effective potassium, total nitrogen, total phosphorus, total potassium and organic matter content in the soil, soil pH value and soil salt content measured by a soil detector.
The invention has the beneficial effects that: according to the mobile phone APP-based wolfberry growth information acquisition system and method, the data acquisition device is used for automatically acquiring soil basic data and environment monitoring data, and the farming record data and the wolfberry growth data are manually acquired and input through the mobile phone APP, so that the working procedure is simplified, the efficiency is improved, and the time is saved. In addition, the data information acquired by the system is utilized to comprehensively cover parameters of the growth stage of the medlar, the data integrity is improved, the analysis accuracy is improved, the most preferable field management scheme is obtained through accurate powdering, and the quality and the yield of the medlar are finally improved.
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Fig. 1 is the utility model discloses a matrimony vine growth information acquisition system's based on cell-phone APP function step schematic diagram.
Detailed Description
Example 1:
the invention of the embodiment discloses a mobile phone APP-based wolfberry growth information acquisition system, which comprises a server, a data acquisition device connected with the server, and a mobile phone APP, wherein:
the server comprises a data receiving module, a data processing module, a data calculating module and a data displaying module which are connected in sequence; the data receiving module is used for receiving data sent by the mobile phone APP and the data acquisition device; the data processing module is used for cleaning and processing the received data; the data calculation module is used for calculating indexes of the cleaned data according to the service requirement; the data display module is used for presenting the calculated index data to a user in a form of a chart;
the data acquisition device comprises a soil foundation detection module and an environment monitoring module, the soil foundation detection module comprises a soil temperature and humidity sensor and a soil detector, the environment monitoring module comprises an environment temperature and humidity sensor and a rain measuring cylinder, and the rain measuring cylinder is used for measuring rainfall; the soil temperature and humidity sensor, the soil detector, the environment temperature and humidity sensor and the rain measuring cylinder are respectively connected with the wireless sensor and the analog-to-digital converter, and data are sent to the server through the wireless sensor;
cell-phone APP includes farming record function module, growth collection function module and individual center function module, farming record function module is used for typeeing farming record data, growth collection function module is used for typeeing the matrimony vine growth data of gathering through the user action, individual center function module is used for setting up personal account information and accepts the notice bulletin.
The soil detector is used for detecting the contents of quick-acting nitrogen, quick-acting phosphorus, effective potassium, total nitrogen, total phosphorus, total potassium and organic matters in soil, the pH value of the soil and the salt content of the soil.
The farm affair record data comprises farm affair irrigation data, farm affair fertilization data, farm affair medicine data, farm affair trimming and bud picking data, farm affair weeding data, farm affair picking data, farm affair drying data and quality inspection report data.
The medlar growth data comprises phenological period data, germination period data, spring shoot growth period data, survey before summer pruning, full bloom period data, fruit initial harvest period data, fruit maturity period data, survey after summer fruit harvest and autumn leaf fall period data.
The method for acquiring the growth information of the Chinese wolfberry based on the mobile phone APP comprises the following steps:
(1) soil basic data and environmental monitoring data are acquired through a data acquisition device, and after the data are converted by an analog-to-digital converter, the data are sent to a server through a wireless sensor:
(2) through artifical measurement matrimony vine growth information to type in through cell-phone APP, matrimony vine growth data includes following step through following step collection:
collecting phenological period data:
target tree form: selecting a single-trunk and single-center trunk two-layer type medlar tree, wherein the trunk height is 8m, the first branch belt layer height is 0.3m, the center extension trunk length is 0.4m, the second branch belt layer height is 0.2m, and the permanent crown height is 1.6 m;
the acquisition method comprises the following steps: selecting 10 medlar trees without plant diseases and insect pests and with consistent tree ages as investigation objects in a test park, respectively marking 5 biennial bearing branches and 5 annual bearing branches in the upper, middle, lower, inner and outer directions of the crown of each medlar plant, and observing and recording the corresponding object weather performance;
collecting germination period data:
plant height: selecting 10 representative plants in a natural state in the age of 4-5 years of the Chinese wolfberry, and measuring the vertical distance of the highest point of a tree body to the ground in a unit of cm;
dry and coarse: marking a measuring position 30cm away from the ground by using red lacquer, measuring the ground diameter at the north-south position, and measuring by using a vernier caliper in unit of cm;
branch length: respectively carrying out length investigation on 5 biennial bearing branches and 5 annual bearing branches marked on each tree in the germination stage, the summer fruit harvest stage and the autumn leaf fall stage, wherein the length investigation is carried out in cm;
and (3) branch thickness: measuring the thickness of 2cm outside the base implantation point of the marked branch, and performing thickness investigation in units of mm in the germination stage, after summer fruit harvest and in autumn leaf fall stage respectively;
growth rate: the length or thickness growth amount of the branch in a certain period of time is in cm/d;
thirdly, collecting the spring shoot growth period data:
and (3) measuring the cutting and branching force: selecting 5 trees, calculating the number of bearing mother branches in the spring twitching period of the current year, calculating the number of bearing mother branches before pruning in summer of the current year, and taking the difference between the two as the pruning branching force;
fourthly, data acquisition before summer pruning:
and (3) measuring the cutting and branching force: selecting 5 trees, calculating the number of bearing mother branches in the spring twitching period of the current year, calculating the number of bearing mother branches before pruning in summer of the current year, and taking the difference between the two as the pruning branching force;
collecting data of full bloom:
in the full-bloom stage, randomly selecting 15 marked annual bearing branches, investigating the character of a first flower from the base of the marked annual bearing branch, wherein the distance measurement of the initial flowering distance comprises the biennial bearing branches, the specific measurement mode is the same as that of the annual bearing branches, and recording the following data:
the color of the corolla is as follows: the color of the petals is shown when the flowers of the Chinese wolfberry are full;
starting flower pitch: in the full-bloom stage, the length from the base of the annual bearing branch of the Chinese wolfberry plant to the first flower is cm;
number of flowers per bud: in the full-bloom stage, counting the number of flowers on each bud eye of annual branches, wherein the unit is one, and calculating an average value;
the color of the corolla is as follows: the color of the sliding plate is shown when the flowers of the Chinese wolfberry are full;
starting flower pitch: during full-bloom, wolfberry plants;
collecting data at the initial harvest stage of the fruit:
the first fruit bearing distance: the length from the base of the annual bearing branch to the first bearing node of the Chinese wolfberry plant is randomly investigated for 15 bearing branches, the unit is: cm;
number of eyes and fruits: counting the fruit number of each bud eye of 10-30 cm, 30-50 cm, 50-70 cm and more than 70cm of annual branches respectively in the early stage of summer fruit bearing, wherein the unit is one, and calculating an average value;
the quantity of thorns on fruit branches is as follows: counting the number of thorns of each part of 10-30 cm, 30-50 cm, 50-70 cm and more than 70cm of annual branches at the early stage of summer fruiting;
collecting fruit mature period data:
and (3) measuring the leaf characteristics: measuring chlorophyll in the mature period of the fruit, taking leaves from the middle part of an annual bearing branch when the fruit is mature, collecting 2 leaves before and after the first fruit from the base part of 5 annual bearing branches marked on each tree, scanning by using a scanner to obtain a high-definition picture, and analyzing by using a seed tester to obtain data;
leaf length: measuring the maximum linear distance of the blade from the blade base to the blade tip, and solving the average value in cm;
leaf width: measuring the maximum linear distance of the width of the blade, and solving the average value in cm;
leaf area: selecting annual branches in full bearing period, picking all leaves of the annual branches, and measuring the area of the annual branches by using a leaf area meter;
leaf shape: analyzing by using a leaf area meter, wherein the leaf shapes comprise a strip shape, a narrow needle shape, a wide needle shape, an oval needle shape and an oval shape;
chlorophyll content: measuring by using a hand-held chlorophyll meter, placing the leaves at the position of a sensor, respectively measuring the near base part, the middle part and the near tip part of each leaf once by each leaf, and representing the chlorophyll content of the leaf by the mean value of data obtained by three times of measurement;
longitudinal diameter of fruit: in the fruit maturation period, the maximum linear distance of the completely mature fruits of the medlar from the top to the bottom is in cm;
transverse diameter of fruit: in the mature period of the fruits, the maximum width of the completely mature fruits of the medlar is in cm;
fruit quality: weighing after removing the handle and counting by using a seed tester;
fruit shape index: the longitudinal diameter of the fruit is larger than the transverse diameter of the fruit;
the length of the fruit handle is as follows: the fruit is mature, the length of the fruit stalk of the completely mature fruit of the medlar;
selfing fruit setting rate: the fruit setting rate of the medlar under the self-pollination condition is expressed in units;
yield of single fresh fruit: during the mature period of the fruits, the annual total yield of the fresh fruits of the single plants of the Chinese wolfberry for the fruits is kg;
yield of single dry fruit: during the mature period of the fruits, the annual total yield of the single dry fruits of the Chinese wolfberry for the fruits is kg;
fresh-dry ratio determination: the ratio of the mass of the dried fruits to the mass of the fresh fruits after the drying of the medlar fruits;
50 g of dried fruit: mixing all the year round to determine grade for more than three times;
eighthly, acquiring data after harvesting summer fruits:
plant height: selecting 10 medlar trees measured in the germination period, and continuously measuring the vertical distance from the highest point of the tree body to the ground in cm;
ground diameter: measuring the ground diameter at a position 10cm away from the ground (marking the measuring position by red paint), measuring the ground diameter at the north-south position, and measuring by using a vernier caliper;
branch length: respectively carrying out length investigation on 5 biennial bearing branches and 5 annual bearing branches marked on each tree in the germination stage, the summer fruit harvest stage and the autumn leaf fall stage, wherein the length investigation is carried out in cm;
and (3) branch thickness: measuring the thickness of the position 2cm outside the base of the marked branch, and performing thickness investigation in units of mm in the germination stage, after summer fruit harvest and in the autumn leaf fall stage respectively;
growth rate: the length or thickness growth amount of the branch in a certain period of time is in cm/d;
average internode length: after harvesting summer fruits, counting the number of nodes corresponding to branch lengths of 10-30 cm, 30-50 cm, 50-70 cm and more than 70cm respectively, wherein the average internode length of each section is equal to the branch length/node number;
ninthly, collecting falling leaf period data in autumn:
plant height: selecting 10 medlar trees measured in the germination period, and continuously measuring the vertical distance from the highest point of the tree body to the ground in cm;
ground diameter: marking the measuring position 10cm away from the ground by using red paint, measuring the ground diameter at the north-south position, and measuring by using a vernier caliper;
branch length: respectively carrying out length investigation on 5 biennial bearing branches and 5 annual bearing branches marked on each tree in the germination stage, the summer fruit harvest stage and the autumn leaf fall stage, wherein the length investigation is carried out in cm;
and (3) branch thickness: measuring the thickness of the position 2cm outside the base of the marked branch, and performing thickness investigation in units of mm in the germination stage, after summer fruit harvest and in the autumn leaf fall stage respectively;
growth rate: the length or thickness growth amount of the branch in a certain period of time is in cm/d;
and (3) measuring the natural branching force: and 5 trees are selected in the test park, the fruit quantity of the whole tree in the former autumn is calculated, the fruit quantity of the whole tree in the current autumn is calculated again, and the difference value between the two is the investigation basis of natural branching force.
The phenological period is based on the following:
a dormant period: in autumn, the time from the falling of leaves to the flowing of sap refers to that the tree takes the water invasion secretion appearing at a new wound as a mark;
and (3) in the sprouting stage: the method comprises the following steps of (1) expanding 20% of branch bud scales of a whole Chinese wolfberry plant tree, and spitting out green tender buds;
and (3) leaf expanding period: the buds of the whole trees of the Chinese wolfberry plants, which have 20 percent of buds, have 5 young leaves separated;
spring shoot growth period: the length of the new annual branch reaches more than 2 cm;
in the bud stage: the occurrence time of 20% summer buds of the whole tree of the Chinese wolfberry plant;
beginning of flowering period: 5% of the time for flower buds to bloom in the whole tree of the Chinese wolfberry plant;
full-bloom stage: more than 50% of flower buds of the whole medlar plant tree bloom time;
at the olive stage: more than 50% of the whole trees of the Chinese wolfberry plants have the time that the ovaries are expanded to form green young fruits;
fruit color change period: more than 50% of the Chinese wolfberry plants have green-to-yellow, green-to-red and green-to-purple time;
the initial fruit harvest stage: the total trees of the Chinese wolfberry plants have more than 5 percent of time for the summer fruits to be completely mature;
in the mature period of summer fruits: more than 50% of the time for the whole trees of the Chinese wolfberry plants to be completely mature in summer fruits;
autumn bud flowering period: more than 20% of the whole trees of the Chinese wolfberry plants have autumn buds;
and (3) at the end flowering stage: more than 80% of the time for buds to wither is existed in the whole tree of the Chinese wolfberry plant;
mature period of autumn fruits: more than 50% of the autumn fruits of the whole medlar plant tree mature;
and (4) final harvest stage of fruits: the harvesting time of the whole trees of the Chinese wolfberry plants is more than 90 percent of the harvesting time of the autumn fruits;
and (3) leaf fall period: the medlar plant is shaken, and the leaves of the bearing branches automatically fall off.
The environment monitoring data comprises environment temperature data and environment humidity data measured by an environment temperature and humidity sensor and rainfall data measured by a rainfall measuring cylinder; the soil basic data comprises soil temperature data and soil humidity data measured by a soil temperature and humidity sensor, and data of quick-acting nitrogen, quick-acting phosphorus, effective potassium, total nitrogen, total phosphorus, total potassium and organic matter content in the soil, soil pH value and soil salt content measured by a soil detector.
Claims (7)
1. The utility model provides a matrimony vine growth information acquisition system based on cell-phone APP which characterized in that, includes the server and rather than the data acquisition device of being connected and put cell-phone APP, wherein:
the server comprises a data receiving module, a data processing module, a data calculating module and a data displaying module which are connected in sequence; the data receiving module is used for receiving data sent by the mobile phone APP and the data acquisition device; the data processing module is used for cleaning and processing the received data; the data calculation module is used for calculating indexes of the cleaned data according to the service requirement; the data display module is used for presenting the calculated index data to a user in a form of a chart;
the data acquisition device comprises a soil foundation detection module and an environment monitoring module, the soil foundation detection module comprises a soil temperature and humidity sensor and a soil detector, the environment monitoring module comprises an environment temperature and humidity sensor and a rain measuring cylinder, and the rain measuring cylinder is used for measuring rainfall; the soil temperature and humidity sensor, the soil detector, the environment temperature and humidity sensor and the rain measuring cylinder are respectively connected with the wireless sensor and the analog-to-digital converter, and data are sent to the server through the wireless sensor;
cell-phone APP includes farming record function module, growth collection function module and individual center function module, farming record function module is used for typeeing farming record data, growth collection function module is used for typeeing the matrimony vine growth data of gathering through the user action, individual center function module is used for setting up personal account information and accepts the notice bulletin.
2. The system of claim 1, wherein the soil detector is configured to detect the content of available nitrogen, available phosphorus, available potassium, total nitrogen, total phosphorus, total potassium, organic matter, the ph value of soil, and the salt content of soil in the soil.
3. The system for acquiring medlar growth information based on mobile phone APP as claimed in claim 1, wherein the farming record data includes farming irrigation data, farming fertilization data, farming drug data, farming pruning and bud picking data, farming weeding data, farming picking data, farming drying data and quality inspection report data.
4. The system of claim 1, wherein the wolfberry growth data includes phenological period data, germination period data, spring shoot growth period data, pre-summer pruning survey, blooming period data, fruit initial harvest period data, fruit maturity period data, post-summer fruit harvest survey, and fall leaf period data.
5. A method for acquiring growth information of Chinese wolfberry based on a mobile phone APP is characterized by comprising the following steps:
(1) soil basic data and environmental monitoring data are acquired through a data acquisition device, and after the data are converted by an analog-to-digital converter, the data are sent to a server through a wireless sensor:
(2) through artifical measurement matrimony vine growth information to type in through cell-phone APP, matrimony vine growth data includes following step through following step collection:
collecting phenological period data:
target tree form: selecting a single-trunk and single-center trunk two-layer type medlar tree, wherein the trunk height is 8m, the first branch belt layer height is 0.3m, the center extension trunk length is 0.4m, the second branch belt layer height is 0.2m, and the permanent crown height is 1.6 m;
the acquisition method comprises the following steps: selecting 10 medlar trees without plant diseases and insect pests and with consistent tree ages as investigation objects in a test park, respectively marking 5 biennial bearing branches and 5 annual bearing branches in the upper, middle, lower, inner and outer directions of the crown of each medlar plant, and observing and recording the corresponding object weather performance;
collecting germination period data:
plant height: selecting 10 representative plants in a natural state in the age of 4-5 years of the Chinese wolfberry, and measuring the vertical distance of the highest point of a tree body to the ground in a unit of cm;
dry and coarse: marking a measuring position 30cm away from the ground by using red lacquer, measuring the ground diameter at the north-south position, and measuring by using a vernier caliper in unit of cm;
branch length: respectively carrying out length investigation on 5 biennial bearing branches and 5 annual bearing branches marked on each tree in the germination stage, the summer fruit harvest stage and the autumn leaf fall stage, wherein the length investigation is carried out in cm;
and (3) branch thickness: measuring the thickness of 2cm outside the base implantation point of the marked branch, and performing thickness investigation in units of mm in the germination stage, after summer fruit harvest and in autumn leaf fall stage respectively;
growth rate: the length or thickness growth amount of the branch in a certain period of time is in cm/d;
thirdly, collecting the spring shoot growth period data:
and (3) measuring the cutting and branching force: selecting 5 trees, calculating the number of bearing mother branches in the spring twitching period of the current year, calculating the number of bearing mother branches before pruning in summer of the current year, and taking the difference between the two as the pruning branching force;
fourthly, data acquisition before summer pruning:
and (3) measuring the cutting and branching force: selecting 5 trees, calculating the number of bearing mother branches in the spring twitching period of the current year, calculating the number of bearing mother branches before pruning in summer of the current year, and taking the difference between the two as the pruning branching force;
collecting data of full bloom:
in the full-bloom stage, randomly selecting 15 marked annual bearing branches, investigating the character of a first flower from the base of the marked annual bearing branch, wherein the distance measurement of the initial flowering distance comprises the biennial bearing branches, the specific measurement mode is the same as that of the annual bearing branches, and recording the following data:
the color of the corolla is as follows: the color of the petals is shown when the flowers of the Chinese wolfberry are full;
starting flower pitch: in the full-bloom stage, the length from the base of the annual bearing branch of the Chinese wolfberry plant to the first flower is cm;
number of flowers per bud: in the full-bloom stage, counting the number of flowers on each bud eye of annual branches, wherein the unit is one, and calculating an average value;
the color of the corolla is as follows: the color of the sliding plate is shown when the flowers of the Chinese wolfberry are full;
starting flower pitch: during full-bloom, wolfberry plants;
collecting data at the initial harvest stage of the fruit:
the first fruit bearing distance: the length from the base of the annual bearing branch to the first bearing node of the Chinese wolfberry plant is randomly investigated for 15 bearing branches, the unit is: cm;
number of eyes and fruits: counting the fruit number of each bud eye of 10-30 cm, 30-50 cm, 50-70 cm and more than 70cm of annual branches respectively in the early stage of summer fruit bearing, wherein the unit is one, and calculating an average value;
the quantity of thorns on fruit branches is as follows: counting the number of thorns of each part of 10-30 cm, 30-50 cm, 50-70 cm and more than 70cm of annual branches at the early stage of summer fruiting;
collecting fruit mature period data:
and (3) measuring the leaf characteristics: measuring chlorophyll in the mature period of the fruit, taking leaves from the middle part of an annual bearing branch when the fruit is mature, collecting 2 leaves before and after the first fruit from the base part of 5 annual bearing branches marked on each tree, scanning by using a scanner to obtain a high-definition picture, and analyzing by using a seed tester to obtain data;
leaf length: measuring the maximum linear distance of the blade from the blade base to the blade tip, and solving the average value in cm;
leaf width: measuring the maximum linear distance of the width of the blade, and solving the average value in cm;
leaf area: selecting annual branches in full bearing period, picking all leaves of the annual branches, and measuring the area of the annual branches by using a leaf area meter;
leaf shape: analyzing by using a leaf area meter, wherein the leaf shapes comprise a strip shape, a narrow needle shape, a wide needle shape, an oval needle shape and an oval shape;
chlorophyll content: measuring by using a hand-held chlorophyll meter, placing the leaves at the position of a sensor, respectively measuring the near base part, the middle part and the near tip part of each leaf once by each leaf, and representing the chlorophyll content of the leaf by the mean value of data obtained by three times of measurement;
longitudinal diameter of fruit: in the fruit maturation period, the maximum linear distance of the completely mature fruits of the medlar from the top to the bottom is in cm;
transverse diameter of fruit: in the mature period of the fruits, the maximum width of the completely mature fruits of the medlar is in cm;
fruit quality: weighing after removing the handle and counting by using a seed tester;
fruit shape index: the longitudinal diameter of the fruit is larger than the transverse diameter of the fruit;
the length of the fruit handle is as follows: the fruit is mature, the length of the fruit stalk of the completely mature fruit of the medlar;
selfing fruit setting rate: the fruit setting rate of the medlar under the self-pollination condition is expressed in units;
yield of single fresh fruit: during the mature period of the fruits, the annual total yield of the fresh fruits of the single plants of the Chinese wolfberry for the fruits is kg;
yield of single dry fruit: during the mature period of the fruits, the annual total yield of the single dry fruits of the Chinese wolfberry for the fruits is kg;
fresh-dry ratio determination: the ratio of the mass of the dried fruits to the mass of the fresh fruits after the drying of the medlar fruits;
50 g of dried fruit: mixing all the year round to determine grade for more than three times;
eighthly, acquiring data after harvesting summer fruits:
plant height: selecting 10 medlar trees measured in the germination period, and continuously measuring the vertical distance from the highest point of the tree body to the ground in cm;
ground diameter: measuring the ground diameter at a position 10cm away from the ground (marking the measuring position by red paint), measuring the ground diameter at the north-south position, and measuring by using a vernier caliper;
branch length: respectively carrying out length investigation on 5 biennial bearing branches and 5 annual bearing branches marked on each tree in the germination stage, the summer fruit harvest stage and the autumn leaf fall stage, wherein the length investigation is carried out in cm;
and (3) branch thickness: measuring the thickness of the position 2cm outside the base of the marked branch, and performing thickness investigation in units of mm in the germination stage, after summer fruit harvest and in the autumn leaf fall stage respectively;
growth rate: the length or thickness growth amount of the branch in a certain period of time is in cm/d;
average internode length: after harvesting summer fruits, counting the number of nodes corresponding to branch lengths of 10-30 cm, 30-50 cm, 50-70 cm and more than 70cm respectively, wherein the average internode length of each section is equal to the branch length/node number;
ninthly, collecting falling leaf period data in autumn:
plant height: selecting 10 medlar trees measured in the germination period, and continuously measuring the vertical distance from the highest point of the tree body to the ground in cm;
ground diameter: marking the measuring position 10cm away from the ground by using red paint, measuring the ground diameter at the north-south position, and measuring by using a vernier caliper;
branch length: respectively carrying out length investigation on 5 biennial bearing branches and 5 annual bearing branches marked on each tree in the germination stage, the summer fruit harvest stage and the autumn leaf fall stage, wherein the length investigation is carried out in cm;
and (3) branch thickness: measuring the thickness of the position 2cm outside the base of the marked branch, and performing thickness investigation in units of mm in the germination stage, after summer fruit harvest and in the autumn leaf fall stage respectively;
growth rate: the length or thickness growth amount of the branch in a certain period of time is in cm/d;
and (3) measuring the natural branching force: and 5 trees are selected in the test park, the fruit quantity of the whole tree in the former autumn is calculated, the fruit quantity of the whole tree in the current autumn is calculated again, and the difference value between the two is the investigation basis of natural branching force.
6. The mobile phone APP-based growth information collection method for Lycium barbarum according to claim 5, wherein the phenological period is based on:
a dormant period: in autumn, the time from the falling of leaves to the flowing of sap refers to that the tree takes the water invasion secretion appearing at a new wound as a mark;
and (3) in the sprouting stage: the method comprises the following steps of (1) expanding 20% of branch bud scales of a whole Chinese wolfberry plant tree, and spitting out green tender buds;
and (3) leaf expanding period: the buds of the whole trees of the Chinese wolfberry plants, which have 20 percent of buds, have 5 young leaves separated;
spring shoot growth period: the length of the new annual branch reaches more than 2 cm;
in the bud stage: the occurrence time of 20% summer buds of the whole tree of the Chinese wolfberry plant;
beginning of flowering period: 5% of the time for flower buds to bloom in the whole tree of the Chinese wolfberry plant;
full-bloom stage: more than 50% of flower buds of the whole medlar plant tree bloom time;
at the olive stage: more than 50% of the whole trees of the Chinese wolfberry plants have the time that the ovaries are expanded to form green young fruits;
fruit color change period: more than 50% of the Chinese wolfberry plants have green-to-yellow, green-to-red and green-to-purple time;
the initial fruit harvest stage: the total trees of the Chinese wolfberry plants have more than 5 percent of time for the summer fruits to be completely mature;
in the mature period of summer fruits: more than 50% of the time for the whole trees of the Chinese wolfberry plants to be completely mature in summer fruits;
autumn bud flowering period: more than 20% of the whole trees of the Chinese wolfberry plants have autumn buds;
and (3) at the end flowering stage: more than 80% of the time for buds to wither is existed in the whole tree of the Chinese wolfberry plant;
mature period of autumn fruits: more than 50% of the autumn fruits of the whole medlar plant tree mature;
and (4) final harvest stage of fruits: the harvesting time of the whole trees of the Chinese wolfberry plants is more than 90 percent of the harvesting time of the autumn fruits;
and (3) leaf fall period: the medlar plant is shaken, and the leaves of the bearing branches automatically fall off.
7. The mobile phone APP-based growth information collection method for Lycium barbarum of claim 5, wherein the environmental monitoring data comprises environmental temperature data measured by an environmental temperature and humidity sensor, environmental humidity data, and rainfall data measured by a rain gauge; the soil basic data comprises soil temperature data and soil humidity data measured by a soil temperature and humidity sensor, and data of quick-acting nitrogen, quick-acting phosphorus, effective potassium, total nitrogen, total phosphorus, total potassium and organic matter content in the soil, soil pH value and soil salt content measured by a soil detector.
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101138308A (en) * | 2006-09-07 | 2008-03-12 | 宁夏农林科学院 | Method for preventing and controlling matrimony vine diseases and pests |
| KR20110082700A (en) * | 2010-01-12 | 2011-07-20 | 장영수 | System for managing loan using car as security and method therefor |
| CN104542147A (en) * | 2014-11-21 | 2015-04-29 | 张家界特优水果研究所 | High-yield and cultivation method of Juhuaxin pomelo |
| CN105137899A (en) * | 2015-08-27 | 2015-12-09 | 重庆云晖科技有限公司 | Monitoring system |
| CN204990659U (en) * | 2015-07-10 | 2016-01-20 | 中国科学院、水利部成都山地灾害与环境研究所 | Olive growth factor's remote monitoring system |
| CN105388207A (en) * | 2015-12-24 | 2016-03-09 | 中国农业科学院农产品加工研究所 | Method for identifying geographical indication agricultural product Zhongning lycium chinense |
| CN106198920A (en) * | 2016-04-12 | 2016-12-07 | 北京林业大学 | The experimental provision simulating salt-soda soil moisture-salt transport and the method utilizing this device screening salt-soda soil to prevent accumulation of salt in the surface soil measure |
| CN109191074A (en) * | 2018-08-27 | 2019-01-11 | 宁夏大学 | Wisdom orchard planting management system |
| CN109387516A (en) * | 2018-11-19 | 2019-02-26 | 宁夏农林科学院农业经济与信息技术研究所（宁夏农业科技图书馆） | Fructus lycii plants the automatic monitoring and warning station of field insect pest |
| CN109993954A (en) * | 2019-03-22 | 2019-07-09 | 深圳市联智物联网科技有限公司 | A kind of meteorological data wireless monitor system and its working method suitable for wisdom agricultural |
| CN110719336A (en) * | 2019-10-21 | 2020-01-21 | 江苏省农业科学院 | Irrigation water analysis monitoring system based on Internet of things |
| CN210110194U (en) * | 2019-05-21 | 2020-02-21 | 宁夏农林科学院农业经济与信息技术研究所（宁夏农业科技图书馆） | Matrimony vine plant diseases and insect pests thing networking display device |
-
2020
- 2020-07-22 CN CN202010708686.5A patent/CN111998891A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101138308A (en) * | 2006-09-07 | 2008-03-12 | 宁夏农林科学院 | Method for preventing and controlling matrimony vine diseases and pests |
| KR20110082700A (en) * | 2010-01-12 | 2011-07-20 | 장영수 | System for managing loan using car as security and method therefor |
| CN104542147A (en) * | 2014-11-21 | 2015-04-29 | 张家界特优水果研究所 | High-yield and cultivation method of Juhuaxin pomelo |
| CN204990659U (en) * | 2015-07-10 | 2016-01-20 | 中国科学院、水利部成都山地灾害与环境研究所 | Olive growth factor's remote monitoring system |
| CN105137899A (en) * | 2015-08-27 | 2015-12-09 | 重庆云晖科技有限公司 | Monitoring system |
| CN105388207A (en) * | 2015-12-24 | 2016-03-09 | 中国农业科学院农产品加工研究所 | Method for identifying geographical indication agricultural product Zhongning lycium chinense |
| CN106198920A (en) * | 2016-04-12 | 2016-12-07 | 北京林业大学 | The experimental provision simulating salt-soda soil moisture-salt transport and the method utilizing this device screening salt-soda soil to prevent accumulation of salt in the surface soil measure |
| CN109191074A (en) * | 2018-08-27 | 2019-01-11 | 宁夏大学 | Wisdom orchard planting management system |
| CN109387516A (en) * | 2018-11-19 | 2019-02-26 | 宁夏农林科学院农业经济与信息技术研究所（宁夏农业科技图书馆） | Fructus lycii plants the automatic monitoring and warning station of field insect pest |
| CN109993954A (en) * | 2019-03-22 | 2019-07-09 | 深圳市联智物联网科技有限公司 | A kind of meteorological data wireless monitor system and its working method suitable for wisdom agricultural |
| CN210110194U (en) * | 2019-05-21 | 2020-02-21 | 宁夏农林科学院农业经济与信息技术研究所（宁夏农业科技图书馆） | Matrimony vine plant diseases and insect pests thing networking display device |
| CN110719336A (en) * | 2019-10-21 | 2020-01-21 | 江苏省农业科学院 | Irrigation water analysis monitoring system based on Internet of things |
Non-Patent Citations (1)
| Title |
|---|
| 朱丹等: "基于物联网技术的茨园环境监测系统设计", 《宁夏农林科技》 * |
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