CN109116884A - A kind of seedling medium and preparation method thereof improving the yield of watermelon - Google Patents

A kind of seedling medium and preparation method thereof improving the yield of watermelon Download PDF

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Publication number
CN109116884A
CN109116884A CN201810796779.0A CN201810796779A CN109116884A CN 109116884 A CN109116884 A CN 109116884A CN 201810796779 A CN201810796779 A CN 201810796779A CN 109116884 A CN109116884 A CN 109116884A
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parts
node
watermelon
relay node
relay
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尚晓良
田亚星
尚彦坤
杨树芝
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Luohe Henan Agriculture Science And Technology Development Co Ltd
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Luohe Henan Agriculture Science And Technology Development Co Ltd
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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
    • A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
    • A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
    • A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
    • A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
    • A01G24/23—Wood, e.g. wood chips or sawdust
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
    • A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
    • A01G24/25—Dry fruit hulls or husks, e.g. chaff or coir
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
    • A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
    • A01G24/27—Pulp, e.g. bagasse
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/60—Apparatus for preparing growth substrates or culture media
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Wood Science & Technology (AREA)
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  • Cultivation Of Plants (AREA)

Abstract

The invention belongs to technical field of agricultural seedling-raising, disclose a kind of seedling medium and preparation method thereof for improving the yield of watermelon, and preparation system includes: sorting module, fermentation module, ageing module, mixing module.The present invention in the dedicated seedling medium of watermelon by adding 15 parts~25 parts and 15 parts~25 parts of vermiculite of perlite, the gas porosity and water retention property for improving watermelon dedicated substrate, more efficiently have adjusted aqueous vapor ratio, and preparation method is simple, agricultural wastes are recycled, it is low in cost；Simultaneously, watermelon seedling culturing substrate of the present invention, using the remaining mushroom slag of processing of farm products, the primary raw material of eucalyptus sawdust and mulberry tree sawdust as cultivation matrix, solves the problems, such as the processing of organic solid castoff material, it is also more environmentally-friendly, it is good with the watermelon seed shoot survival percent height of watermelon seedling culturing substrate cultivation of the invention, growing way；Substrate preparation process is simple and convenient to operate, is suitable for promoting and applying.

Description

A kind of seedling medium and preparation method thereof improving the yield of watermelon
Technical field
The invention belongs to technical field of agricultural seedling-raising more particularly to a kind of seedling medium for improving the yield of watermelon and its preparations Method.
Background technique
Currently, the prior art commonly used in the trade is such that
Nursery is exactly to cultivate the meaning of seedling.Original meaning, which refers to, cultivates seedling in nursery, breeding ground or greenhouse, in case migrating to It goes to plant in soil.Also can refer to various biologies it is tiny when by manually protecting until this stage that can independently survive.It as the saying goes " half harvest of robust seedling ".Nursery is a large labor intensity, time-consuming, technical strong work.However, existing watermelon seedling culturing is organic Matrix is hard, inconvenient, and aeration is poor, poor water retention property, and nursery effect is poor；Meanwhile the feature of environmental protection is poor, survival rate is low.
In conclusion problem of the existing technology is:
Existing watermelon seedling culturing organic substrate is hard, and inconvenient, aeration is poor, poor water retention property, and nursery effect is poor；
Meanwhile the feature of environmental protection is poor, survival rate is low, and with single nutrient component in soil, microelement deficiencies can not improve watermelon Yield.
Existing preparation system intelligentized control method is low, and product obtained cannot provide Reasonable Regulation And Control according to the demand of plant Foundation.
Summary of the invention
In view of the problems of the existing technology, the present invention provides a kind of seedling medium for improving the yield of watermelon and its preparations Method.
The invention is realized in this way a kind of control method of the preparation system for the seedling medium for improving the yield of watermelon, institute It states and improves the control method of preparation system of the seedling medium of the yield of watermelon and include:
Fermentation temperature is detected by least one first temperature sensor that fermentation module integrates, passes through integrated single-chip microcontroller Fermentation temperature is regulated and controled；
The fractional lower-order ambiguity function that first temperature sensor detects the digital modulation signals x (t) of fermentation temperature indicates are as follows:
Wherein, τ is delay skew, and f is Doppler frequency shift, 0 < a, b < α/2, x*(t) conjugation for indicating x (t), as x (t) When for real signal, x (t)<p>=| x (t) |<p>sgn(x(t))；When x (t) is time multiplexed signal, [x (t)]<p>=| x (t) |p-1x* (t)；
During single-chip microcontroller regulates and controls fermentation temperature, the integrated source node of single-chip microcontroller sends data packet to relay node, respectively Relay node judges whether to cooperate to source node according to the energy state of itself；If relay node assists source node Make, then the information sent to source node is decoded and carries out collection of energy；If relay node does not cooperate to source node, Only collection of energy is carried out from the signal that source node is sent；All information energy correct decodings for participating in cooperation and source node being sent Relay node, measure the instantaneous channel gain of itself link between destination node, according to measurement result carry out cooperating relay choosing It selects, and the data packet that the forwarding source node of the relay cooperative by being selected is sent；Obtain Optimal Temperature numerical value；
Source node sends data packet to relay node, and each relay node judges whether to save source according to the energy state of itself During point is cooperated, after source node S is encoded and modulated to data packet to be sent, by signal with PSPower be sent to Relay node Ri, i ∈ { 1 ..., N }, N are the sum of relay node in network；Each relay node is by the energy stored by itself Ei, two energy threshold E of i ∈ { 1 ..., N } and setting0And EminIt makes decisions and compares: for any relay node RiIf Ei ≥E0Then relay node RiRelay cooperative will be directly participated in, if E0> Ei≥EminThen relay node RiIn being participated in Probability p After cooperation, relay cooperative is not involved in probability 1-p, if Ei< EminThen relay node RiIt is not involved in relay cooperative；
Aging Temperature is detected by least one integrated second temperature sensor of ageing module, passes through integrated controller Aging Temperature is regulated and controled；
Second temperature sensor detects Aging Temperature and receives signal y (t) expression are as follows:
Y (t)=x (t)+n (t)；
Wherein, x (t) is digital modulation signals, and n (t) is the impulsive noise of obedience standard S α S distribution, the parsing shape of x (t) Formula indicates are as follows:
Wherein, N is sampling number, anFor the information symbol of transmission, in MASK signal, an=0,1,2 ..., M-1, M are Order of modulation, an=ej2πε/M, ε=0,1,2 ..., M-1, g (t) expression rectangle molding pulse, TbIndicate symbol period, fcIt indicates Carrier frequency, carrier wave initial phaseIt is the equally distributed random number in [0,2 π].
Further, in E0> Ei≥EminUnder the conditions of relay node RiWhether participation cooperation judgement, as follows carry out:
A) relay node RiGenerate the random number within one 0 to 1；
B) relay node RiThe random number that itself is generated is compared with scheduled probability threshold value p；
C) when produced random number is less than or equal to scheduled probability threshold value p by relay node RiIt is automatic to participate in association Make, the relay node R when produced random number is greater than scheduled probability threshold value piIt is not involved in cooperation；
E0For the energy expense of every time slot data transmission, EminValue for minimum energy thresholding, the two is determined by following formula:
E0=PR·T；
Wherein, PRFor the specified transmission power of relay node, A is the energy constraint factor, and A ∈ [0,1], η are energy conversion Efficiency, λ be power segregation ratio, λ ∈ [0,1],For the average link gain of source node S to relay node, T is single time slot Time interval.
Further, if relay node cooperates to source node, the information that source node is sent is decoded and is carried out Collection of energy；Include::
Participate in all relay node R of relay cooperativek, measure its instantaneous channel gain h with source node S linkS,kAnd With the instantaneous channel gain g of destination node D linkk,D, k ∈ { 1 ..., K }, K are the total of the relay node of participation relay cooperative Number；And the collection of energy is carried out using the power segregation ratio of λ and by the energy storage being collected into the energy storage device of node In, the decoding process of source node identification is carried out using the power segregation ratio of 1- λ, there are a maximum energy storage to hold for relay node Measure Emax, when the energy of relaying storage is more than that the value just cannot continue to store energy；
It is not involved in all relay node R of relay cooperativej, the information sent to source node is without demodulation, but by institute Some power is used for the collection of energy and by the energy storage being collected into the energy storage device of node, and j ∈ { 1 ..., J }, J is It is not involved in the sum of the relay node of cooperation；
If relay node does not cooperate to source node, collection of energy only is carried out from the signal that source node is sent；Packet It includes:
It is all to participate in cooperation and the relay node R that information is successfully decoded is sent to source nodem, according to itself and destination node D The instantaneous channel gain g of linkm,DCooperating relay selection is carried out, optimal relaying R' is therefrom selected as cooperating relay and carries out data Forwarding, m ∈ { 1 ..., M }, M are the sum for the relay node for participating in cooperation and being successfully decoded；
After the optimal relaying R' being selected recompiles the data that source node S is sent, by the data packet after coding with volume Determine power PRIt is sent to destination node D；
Destination node D will be decoded the signal after receiving the signal that optimal relaying R' is sent；
It is as follows as the method for cooperating relay to select optimal relaying R':
All relaying R for participating in cooperation and being successfully decodedmLocal clock initial time is set asWhereinFor the average link gain of relay node to destination node, t0For unit count down time.
Another object of the present invention is to provide a kind of preparation systems for realizing the seedling medium for improving the yield of watermelon Control method computer program.
Another object of the present invention is to provide a kind of preparation systems for realizing the seedling medium for improving the yield of watermelon Control method information data processing terminal.
Another object of the present invention is to provide a kind of computer readable storage mediums, including instruction, when it is in computer When upper operation, so that computer executes the control method of the preparation system of the seedling medium of the raising the yield of watermelon.
Another object of the present invention is to provide a kind of preparation systems of seedling medium for improving the yield of watermelon, comprising:
Sorting module, connect with fermentation module, for choosing 10 parts~15 parts of stalk, 20 parts~25 parts of rice husk, biogas residue 15 Part~25 parts, 6 parts~25 parts of schlempe, 25 parts~35 parts of mushroom slag, 26 parts~35 parts of eucalyptus sawdust, 22 parts of filter mud~35 parts, mulberry tree 16 parts~25 parts of sawdust, 18 parts~25 parts of cow dung be uniformly mixed, obtain fermentation substrate；
Fermentation module connect with sorting module, ageing module, carries out high-temperature closed fermentation to fermentation substrate, obtain compost Tunning；
Be aged module, connect with fermentation module, mixing module, for by fermentation material it is strip style or greatly pile up temperature for 60~ It is aged 25~45 days under the conditions of 65 DEG C, until water content is 20~35%, obtains biological base；
Mixing module connect with ageing module, is used for biological base and 15 parts~25 parts of perlite, vermiculite 15 parts~25 Part is mutually mixed, and obtains watermelon seedling culturing substrate.
Another object of the present invention is to provide a kind of preparation methods using the seedling medium for improving the yield of watermelon to include Following steps:
Step 1, by sorting module choose 10 parts~15 parts of stalk, 20 parts~25 parts of rice husk, 15 parts~25 parts of biogas residue, 6 parts~25 parts of schlempe, 25 parts~35 parts of mushroom slag, 26 parts~35 parts of eucalyptus sawdust, 22 parts~35 parts of filter mud, 16 parts of mulberry tree sawdust~ 25 parts, 18 parts~25 parts of cow dung are uniformly mixed, and obtain fermentation substrate；
Step 2 carries out high-temperature closed fermentation to fermentation substrate by fermentation module, obtains compost fermentation product；
Step 3, by ageing module by fermentation material it is strip style or greatly pile up temperature be 60~65 DEG C under the conditions of ageing 25~ 45 days, until water content is 20~35%, obtain biological base；
Step 4, it is by mixing module that biological base and 15 parts~25 parts of perlite, 15 parts~25 parts of vermiculite is mutually mixed It closes, obtains watermelon seedling culturing substrate.
Further, described when fermenting to fermentation substrate, moisture content is 60%~65%；
The compost fermentation time is 20~40 days；
In the composting fermentation process, the temperature for the pile that ferments reaches 60 DEG C, carries out turning.
Another object of the present invention is to provide a kind of seedling medium component for improving the yield of watermelon by mass parts by stalk 10 parts~15 parts, 20 parts~25 parts of rice husk, 15 parts~25 parts of biogas residue, 6 parts~25 parts of schlempe, 25 parts~35 parts of mushroom slag, eucalyptus wood Consider 26 parts~35 parts, 22 parts~35 parts of filter mud, 16 parts~25 parts of mulberry tree sawdust, 18 parts~25 parts of cow dung, perlite 15 parts~25 to be worth doing Part and 15 parts~25 parts of vermiculite compositions.
Advantages of the present invention and good effect are as follows:
The present invention is mentioned by adding 15 parts~25 parts and 15 parts~25 parts of vermiculite of perlite in the dedicated seedling medium of watermelon The high gas porosity and water retention property of watermelon dedicated substrate, more efficiently has adjusted aqueous vapor ratio, preparation method is simple, circulation It is low in cost using agricultural wastes；Outside the biogas residue of addition nitrogen rich in, phosphorus, potassium and a large amount of element, also containing to work The microelements such as object the growth boron, copper, iron, manganese, the zinc that play an important role, schlempe be generated during wine brewing or maturation it is non-molten The substances such as tartrate of solution property, addition mushroom slag can change soil organic matter content, humus content in soil, improve soil knot Structure promotes the formation of soil aggregate structure, improves the fertility of soil, can play improvement orchard soil, improves the work of fruit quality With, and fertilizer efficiency is lasting, economical and practical, while also can be used as vegetables base manure, eucalyptus sawdust as the sawdust of other broad leaf trees, It is easy to be decomposed by fermentation process, it, on the one hand can slowly, continuously after being manured into soil as organic fertilizer after decomposed Nutrient is improved to crops, moreover it is possible to be improved soil, is a kind of seedling medium of excellent raising the yield of watermelon.
The watermelon seedlings cultivated using the watermelon seedling culturing substrate of body of the present invention are more healthy and stronger, and melon seedling quality is good, watermelon seedlings Gross dry weight significantly improves；The root density for the watermelon seedlings cultivated using the watermelon seedling culturing substrate of body of the present invention is significantly improved； Meanwhile watermelon seedling culturing substrate of the present invention, using the remaining mushroom slag of processing of farm products, eucalyptus sawdust and mulberry tree sawdust as cultivation base The primary raw material of matter solves the problems, such as the processing of organic solid castoff material, also more environmentally-friendly, while reducing production cost； Aerobic fermentation bacterium fermentation a period of time will be first added in eucalyptus sawdust and mulberry tree sawdust, then filter mud, mushroom slag and cow dung are mixed into Row, which ferments, to be aged, and mushroom slag is added and is conducive to consider the better fermentation with cow dung to be worth doing by trees later, obtains watermelon after being aged and educates Seedling matrix, the watermelon seed shoot survival percent height cultivated with watermelon seedling culturing substrate of the invention, growing way are good；Substrate preparation process is simple, It is easy to operate, suitable to promote and apply.
In the control method of the preparation system of the seedling medium for the raising the yield of watermelon that the present invention supplies in fact:
Fermentation temperature is detected by least one first temperature sensor that fermentation module integrates, passes through integrated single-chip microcontroller Fermentation temperature is regulated and controled；
The fractional lower-order ambiguity function that first temperature sensor detects the digital modulation signals x (t) of fermentation temperature indicates are as follows:
Wherein, τ is delay skew, and f is Doppler frequency shift, 0 < a, b < α/2, x*(t) conjugation for indicating x (t), as x (t) When for real signal, x (t)<p>=| x (t) |<p>sgn(x(t))；When x (t) is time multiplexed signal, [x (t)]<p>=| x (t) |p-1x* (t)；
During single-chip microcontroller regulates and controls fermentation temperature, the integrated source node of single-chip microcontroller sends data packet to relay node, respectively Relay node judges whether to cooperate to source node according to the energy state of itself；If relay node assists source node Make, then the information sent to source node is decoded and carries out collection of energy；If relay node does not cooperate to source node, Only collection of energy is carried out from the signal that source node is sent；All information energy correct decodings for participating in cooperation and source node being sent Relay node, measure the instantaneous channel gain of itself link between destination node, according to measurement result carry out cooperating relay choosing It selects, and the data packet that the forwarding source node of the relay cooperative by being selected is sent；Obtain Optimal Temperature numerical value；It can be the yield of watermelon The optimum quality of seedling medium, which is made, to be guaranteed.Solve the problems, such as that the quality of the prior art is relatively rough.
Detailed description of the invention
Fig. 1 is that the present invention implements the seedling medium of raising the yield of watermelon provided and preparation method thereof flow chart.
Fig. 2 is the seedling medium and its preparation system structure chart that the present invention implements the raising the yield of watermelon provided.
In figure: 1, sorting module；2, fermentation module；3, it is aged module；4, mixing module.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to Limit the present invention.
With reference to the accompanying drawing and specific embodiment is further described application principle of the invention.
As shown in Figure 1, a kind of seedling medium for improving the yield of watermelon provided by the invention and preparation method thereof includes following Step:
S101 chooses 10 parts~15 parts of stalk, 20 parts~25 parts of rice husk, 15 parts of biogas residue~25 parts, wine by sorting module 6 parts~25 parts of slag, 25 parts~35 parts of mushroom slag, 26 parts~35 parts of eucalyptus sawdust, 22 parts~35 parts of filter mud, mulberry tree sawdust 16 parts~25 Part, 18 parts~25 parts of cow dung be uniformly mixed, obtain fermentation substrate；
S102 carries out high-temperature closed fermentation to fermentation substrate by fermentation module, obtains compost fermentation product；
S103, by being aged, module is strip style by fermentation material or big pile up under the conditions of temperature is 60~65 DEG C is aged 25~45 It obtains biological base until water content is 20~35%；
15 parts~25 parts of biological base and perlite, 15 parts~25 parts of vermiculite are mutually mixed by S104 by mixing module, Obtain watermelon seedling culturing substrate.
As shown in Fig. 2, the seedling medium preparation system provided by the invention for improving the yield of watermelon includes: sorting module 1, hair Ferment module 2, ageing module 3, mixing module 4.
Sorting module 1 is connect with fermentation module 2, for choosing 10 parts~15 parts of stalk, 20 parts of rice husk~25 parts, biogas residue 15 parts~25 parts, 6 parts~25 parts of schlempe, 25 parts~35 parts of mushroom slag, 26 parts~35 parts of eucalyptus sawdust, 22 parts of filter mud~35 parts, mulberry Trees consider 16 parts~25 parts, 18 parts~25 parts of cow dung to be worth doing and are uniformly mixed, and obtain fermentation substrate；
Fermentation module 2 connect with sorting module 1, ageing module 3, carries out high-temperature closed fermentation to fermentation substrate, obtain heap Fertile tunning；
It is aged module 3, connect with fermentation module 2, mixing module 4, for fermentation material is strip style or big pile up temperature and be It is aged 25~45 days under the conditions of 60~65 DEG C, until water content is 20~35%, obtains biological base；
Mixing module 4 connect with ageing module 3, be used for by biological base and 15 parts~25 parts of perlite, 15 parts of vermiculite~ 25 parts are mutually mixed, and obtain watermelon seedling culturing substrate.
It is provided by the invention that high-temperature closed fermentation is carried out to fermentation substrate, compost fermentation product is obtained, its moisture is adjusted and contains Amount is 60%~65%.
The compost fermentation time provided by the invention is 20~40 days.
In composting fermentation process provided by the invention, if the temperature of fermentation pile reaches 60 DEG C, turning is carried out.
Below with reference to concrete analysis, the invention will be further described.
The control method of the preparation system of the seedling medium provided in an embodiment of the present invention for improving the yield of watermelon, comprising:
Fermentation temperature is detected by least one first temperature sensor that fermentation module integrates, passes through integrated single-chip microcontroller Fermentation temperature is regulated and controled；
The fractional lower-order ambiguity function that first temperature sensor detects the digital modulation signals x (t) of fermentation temperature indicates are as follows:
Wherein, τ is delay skew, and f is Doppler frequency shift, 0 < a, b < α/2, x*(t) conjugation for indicating x (t), as x (t) When for real signal, x (t)<p>=| x (t) |<p>sgn(x(t))；When x (t) is time multiplexed signal, [x (t)]<p>=| x (t) |p-1x* (t)；
During single-chip microcontroller regulates and controls fermentation temperature, the integrated source node of single-chip microcontroller sends data packet to relay node, respectively Relay node judges whether to cooperate to source node according to the energy state of itself；If relay node assists source node Make, then the information sent to source node is decoded and carries out collection of energy；If relay node does not cooperate to source node, Only collection of energy is carried out from the signal that source node is sent；All information energy correct decodings for participating in cooperation and source node being sent Relay node, measure the instantaneous channel gain of itself link between destination node, according to measurement result carry out cooperating relay choosing It selects, and the data packet that the forwarding source node of the relay cooperative by being selected is sent；Obtain Optimal Temperature numerical value；
Source node sends data packet to relay node, and each relay node judges whether to save source according to the energy state of itself During point is cooperated, after source node S is encoded and modulated to data packet to be sent, by signal with PSPower be sent to Relay node Ri, i ∈ { 1 ..., N }, N are the sum of relay node in network；Each relay node is by the energy stored by itself Ei, two energy threshold E of i ∈ { 1 ..., N } and setting0And EminIt makes decisions and compares: for any relay node RiIf Ei ≥E0Then relay node RiRelay cooperative will be directly participated in, if E0> Ei≥EminThen relay node RiIn being participated in Probability p After cooperation, relay cooperative is not involved in probability 1-p, if Ei< EminThen relay node RiIt is not involved in relay cooperative；
Aging Temperature is detected by least one integrated second temperature sensor of ageing module, passes through integrated controller Carrying out principle of adjustment and control to Aging Temperature, with single-chip microcontroller to carry out regulation method to fermentation temperature identical.
Second temperature sensor detects Aging Temperature and receives signal y (t) expression are as follows:
Y (t)=x (t)+n (t)；
Wherein, x (t) is digital modulation signals, and n (t) is the impulsive noise of obedience standard S α S distribution, the parsing shape of x (t) Formula indicates are as follows:
Wherein, N is sampling number, anFor the information symbol of transmission, in MASK signal, an=0,1,2 ..., M-1, M are Order of modulation, an=ej2πε/M, ε=0,1,2 ..., M-1, g (t) expression rectangle molding pulse, TbIndicate symbol period, fcIt indicates Carrier frequency, carrier wave initial phaseIt is the equally distributed random number in [0,2 π].
In E0> Ei≥EminUnder the conditions of relay node RiWhether participation cooperation judgement, as follows carry out:
A) relay node RiGenerate the random number within one 0 to 1；
B) relay node RiThe random number that itself is generated is compared with scheduled probability threshold value p；
C) when produced random number is less than or equal to scheduled probability threshold value p by relay node RiIt is automatic to participate in association Make, the relay node R when produced random number is greater than scheduled probability threshold value piIt is not involved in cooperation；
E0For the energy expense of every time slot data transmission, EminValue for minimum energy thresholding, the two is determined by following formula:
E0=PR·T；
Wherein, PRFor the specified transmission power of relay node, A is the energy constraint factor, and A ∈ [0,1], η are energy conversion Efficiency, λ be power segregation ratio, λ ∈ [0,1],For the average link gain of source node S to relay node, T is single time slot Time interval.
If relay node cooperates to source node, the information that source node is sent is decoded and carries out energy receipts Collection；Include::
Participate in all relay node R of relay cooperativek, measure its instantaneous channel gain h with source node S linkS,kAnd With the instantaneous channel gain g of destination node D linkk,D, k ∈ { 1 ..., K }, K are the total of the relay node of participation relay cooperative Number；And the collection of energy is carried out using the power segregation ratio of λ and by the energy storage being collected into the energy storage device of node In, the decoding process of source node identification is carried out using the power segregation ratio of 1- λ, there are a maximum energy storage to hold for relay node Measure Emax, when the energy of relaying storage is more than that the value just cannot continue to store energy；
It is not involved in all relay node R of relay cooperativej, the information sent to source node is without demodulation, but by institute Some power is used for the collection of energy and by the energy storage being collected into the energy storage device of node, and j ∈ { 1 ..., J }, J is It is not involved in the sum of the relay node of cooperation；
If relay node does not cooperate to source node, collection of energy only is carried out from the signal that source node is sent；Packet It includes:
It is all to participate in cooperation and the relay node R that information is successfully decoded is sent to source nodem, according to itself and destination node D The instantaneous channel gain g of linkm,DCooperating relay selection is carried out, optimal relaying R' is therefrom selected as cooperating relay and carries out data Forwarding, m ∈ { 1 ..., M }, M are the sum for the relay node for participating in cooperation and being successfully decoded；
After the optimal relaying R' being selected recompiles the data that source node S is sent, by the data packet after coding with volume Determine power PRIt is sent to destination node D；
Destination node D will be decoded the signal after receiving the signal that optimal relaying R' is sent；
It is as follows as the method for cooperating relay to select optimal relaying R':
All relaying R for participating in cooperation and being successfully decodedmLocal clock initial time is set asWhereinFor the average link gain of relay node to destination node, t0For unit count down time.
The invention will be further described combined with specific embodiments below.
Embodiment 1
The seedling medium component provided in an embodiment of the present invention for improving the yield of watermelon is by mass parts by 10 parts of stalk, rice husk 20 Part, 15 parts of biogas residue, 6 parts of schlempe, 25 parts of mushroom slag, 26 parts of eucalyptus sawdust, 22 parts of filter mud, 16 parts of mulberry tree sawdust, 18 parts of cow dung, pearl 15 parts of rock and 15 parts of vermiculite compositions.
Embodiment 2
The seedling medium component provided in an embodiment of the present invention for improving the yield of watermelon is by mass parts by 15 parts of stalk, rice husk 25 Part, 25 parts of biogas residue, 25 parts of schlempe, 35 parts of mushroom slag, 35 parts of eucalyptus sawdust, 35 parts of filter mud, 25 parts of mulberry tree sawdust, 125 parts of cow dung, treasure 25 parts of pearl rock and 25 parts of vermiculite compositions.
Embodiment 3
The seedling medium component provided in an embodiment of the present invention for improving the yield of watermelon is by mass parts by 13 parts of stalk, rice husk 23 Part, 20 parts of biogas residue, 18 parts of schlempe, 30 parts of mushroom slag, 30 parts of eucalyptus sawdust, 27 parts of filter mud, 20 parts of mulberry tree sawdust, 20 parts of cow dung, treasure 20 parts of pearl rock and 20 parts of vermiculite compositions.
In the above-described embodiments, can come wholly or partly by software, hardware, firmware or any combination thereof real It is existing.When using entirely or partly realizing in the form of a computer program product, the computer program product include one or Multiple computer instructions.When loading on computers or executing the computer program instructions, entirely or partly generate according to Process described in the embodiment of the present invention or function.The computer can be general purpose computer, special purpose computer, computer network Network or other programmable devices.The computer instruction may be stored in a computer readable storage medium, or from one Computer readable storage medium is transmitted to another computer readable storage medium, for example, the computer instruction can be from one A web-site, computer, server or data center pass through wired (such as coaxial cable, optical fiber, Digital Subscriber Line (DSL) Or wireless (such as infrared, wireless, microwave etc.) mode is carried out to another web-site, computer, server or data center Transmission).The computer-readable storage medium can be any usable medium or include one that computer can access The data storage devices such as a or multiple usable mediums integrated server, data center.The usable medium can be magnetic Jie Matter, (for example, floppy disk, hard disk, tape), optical medium (for example, DVD) or semiconductor medium (such as solid state hard disk Solid State Disk (SSD)) etc..
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.

Claims (10)

1. a kind of control method of the preparation system for the seedling medium for improving the yield of watermelon, which is characterized in that the raising watermelon The control method of the preparation system of the seedling medium of yield includes:
Fermentation temperature is detected by least one first temperature sensor that fermentation module integrates, by integrated single-chip microcontroller to hair Ferment temperature is regulated and controled；
The fractional lower-order ambiguity function that first temperature sensor detects the digital modulation signals x (t) of fermentation temperature indicates are as follows:
Wherein, τ is delay skew, and f is Doppler frequency shift, 0 < a, b < α/2, x*(t) conjugation for indicating x (t), when x (t) is real When signal, x (t)< p >=| x (t) |< p >sgn(x(t))；When x (t) is time multiplexed signal, [x (t)]< p >=| x (t) |p-1x*(t)；
During single-chip microcontroller regulates and controls fermentation temperature, the integrated source node of single-chip microcontroller sends data packet to relay node, each to relay Node judges whether to cooperate to source node according to the energy state of itself；If relay node cooperates to source node, The information that source node is sent is decoded and carries out collection of energy；If relay node does not cooperate to source node, only from Collection of energy is carried out in the signal that source node is sent；In all information energy correct decodings for participating in cooperation and being sent to source node After node, the instantaneous channel gain of itself link between destination node is measured, cooperating relay selection is carried out according to measurement result, and The data packet sent by the relay cooperative forwarding source node selected；Obtain Optimal Temperature numerical value；
Source node to relay node send data packet, each relay node according to the energy state of itself judge whether to source node into In row cooperation, after source node S is encoded and modulated to data packet to be sent, by signal with PSPower be sent to relaying Node Ri, i ∈ { 1 ..., N }, N are the sum of relay node in network；Each relay node is by the ENERGY E stored by itselfi, i ∈ Two energy threshold E of { 1 ..., N } and setting0And EminIt makes decisions and compares: for any relay node RiIf Ei≥E0Then Relay node RiRelay cooperative will be directly participated in, if E0> Ei≥EminThen relay node RiRelaying association will be participated in Probability p Make, relay cooperative is not involved in probability 1-p, if Ei< EminThen relay node RiIt is not involved in relay cooperative；
Aging Temperature is detected by least one integrated second temperature sensor of ageing module, by integrated controller to old Change temperature to be regulated and controled；
Second temperature sensor detects Aging Temperature and receives signal y (t) expression are as follows:
Y (t)=x (t)+n (t)；
Wherein, x (t) is digital modulation signals, and n (t) is the impulsive noise of obedience standard S α S distribution, the analytical form table of x (t) It is shown as:
Wherein, N is sampling number, anFor the information symbol of transmission, in MASK signal, an=0,1,2 ..., M-1, M be modulation Order, an=ej2πε/M, ε=0,1,2 ..., M-1, g (t) expression rectangle molding pulse, TbIndicate symbol period, fcIndicate carrier wave Frequency, carrier wave initial phaseIt is the equally distributed random number in [0,2 π].
2. improving the control method of the preparation system of the seedling medium of the yield of watermelon as described in claim 1, which is characterized in that
In E0> Ei≥EminUnder the conditions of relay node RiWhether participation cooperation judgement, as follows carry out:
A) relay node RiGenerate the random number within one 0 to 1；
B) relay node RiThe random number that itself is generated is compared with scheduled probability threshold value p；
C) when produced random number is less than or equal to scheduled probability threshold value p by relay node RiIt is automatic to participate in cooperation, work as institute Generate relay node R when random number is greater than scheduled probability threshold value piIt is not involved in cooperation；
E0For the energy expense of every time slot data transmission, EminValue for minimum energy thresholding, the two is determined by following formula:
E0=PR·T；
Wherein, PRFor the specified transmission power of relay node, A is the energy constraint factor, and A ∈ [0,1], η are energy conversion efficiency, λ For power segregation ratio, λ ∈ [0,1],For the average link gain of source node S to relay node, T is the time of single time slot Interval.
3. improving the control method of the preparation system of the seedling medium of the yield of watermelon as described in claim 1, which is characterized in that if Relay node cooperates to source node, then the information sent to source node is decoded and carries out collection of energy；Include::
Participate in all relay node R of relay cooperativek, measure its instantaneous channel gain h with source node S linkS,kAnd and mesh Node D link instantaneous channel gain gk,D, k ∈ { 1 ..., K }, K are the sum for participating in the relay node of relay cooperative；And The collection of energy is carried out using the power segregation ratio of λ and by the energy storage being collected into the energy storage device of node, adopt The decoding process of source node identification is carried out with the power segregation ratio of 1- λ, there are a maximum stored energy capacitances for relay node Emax, when the energy of relaying storage is more than that the value just cannot continue to store energy；
It is not involved in all relay node R of relay cooperativej, the information sent to source node is without demodulation, but by all function Rate is used for the collection of energy and by the energy storage being collected into the energy storage device of node, and j ∈ { 1 ..., J }, J are to be not involved in The sum of the relay node of cooperation；
If relay node does not cooperate to source node, collection of energy only is carried out from the signal that source node is sent；Include:
It is all to participate in cooperation and the relay node R that information is successfully decoded is sent to source nodem, according to itself and destination node D link Instantaneous channel gain gm,DCooperating relay selection is carried out, optimal relaying R' is therefrom selected as cooperating relay and carries out data forwarding, m ∈ { 1 ..., M }, M are the sum for the relay node for participating in cooperation and being successfully decoded；
After the optimal relaying R' being selected recompiles the data that source node S is sent, by the data packet after coding with specified function Rate PRIt is sent to destination node D；
Destination node D will be decoded the signal after receiving the signal that optimal relaying R' is sent；
It is as follows as the method for cooperating relay to select optimal relaying R':
All relaying R for participating in cooperation and being successfully decodedmLocal clock initial time is set asWherein For the average link gain of relay node to destination node, t0For unit count down time.
4. a kind of realize the control for improving the preparation system of seedling medium of the yield of watermelon described in claims 1 to 3 any one The computer program of method.
5. a kind of realize the control for improving the preparation system of seedling medium of the yield of watermelon described in claims 1 to 3 any one The information data processing terminal of method.
6. a kind of computer readable storage medium, including instruction, when run on a computer, so that computer is executed as weighed Benefit requires the control method of the preparation system of the seedling medium of raising the yield of watermelon described in 1-3 any one.
7. a kind of realize the raising west for improving the control method of the preparation system of seedling medium of the yield of watermelon described in claim 1 The preparation system of the seedling medium of melon yield, which is characterized in that the preparation system packet of the seedling medium for improving the yield of watermelon It includes:
Sorting module, connect with fermentation module, for choose 10 parts~15 parts of stalk, 20 parts~25 parts of rice husk, 15 parts of biogas residue~ 25 parts, 6 parts~25 parts of schlempe, 25 parts~35 parts of mushroom slag, 26 parts~35 parts of eucalyptus sawdust, 22 parts~35 parts of filter mud, mulberry tree sawdust 16 parts~25 parts, 18 parts~25 parts of cow dung are uniformly mixed, and obtain fermentation substrate；
Fermentation module connect with sorting module, ageing module, carries out high-temperature closed fermentation to fermentation substrate, obtain compost fermentation Product；
Be aged module, connect with fermentation module, mixing module, for by fermentation material it is strip style or greatly pile up temperature be 60~65 DEG C Under the conditions of be aged 25~45 days, until water content be 20~35%, obtain biological base；
Mixing module connect with ageing module, is used for biological base and 15 parts~25 parts 15 parts~25 parts of perlite, vermiculite phases Mutually mixing, obtains watermelon seedling culturing substrate.
8. a kind of raising the yield of watermelon of the preparation system using the seedling medium for improving the yield of watermelon described in claim 7 is educated The preparation method of seedling matrix, which is characterized in that it is described improve the yield of watermelon seedling medium preparation method the following steps are included:
Step 1 chooses 10 parts~15 parts of stalk, 20 parts~25 parts of rice husk, 15 parts~25 parts of biogas residue, schlempe 6 by sorting module Part~25 parts, 25 parts~35 parts of mushroom slag, 26 parts~35 parts of eucalyptus sawdust, 22 parts~35 parts of filter mud, 16 parts~25 parts of mulberry tree sawdust, 18 parts~25 parts of cow dung are uniformly mixed, and obtain fermentation substrate；
Step 2 carries out high-temperature closed fermentation to fermentation substrate by fermentation module, obtains compost fermentation product；
Step 3, by being aged, module is strip style by fermentation material or big pile up under the conditions of temperature is 60~65 DEG C is aged 25~45 It obtains biological base until water content is 20~35%；
15 parts~25 parts of biological base and perlite, 15 parts~25 parts of vermiculite are mutually mixed by mixing module, are obtained by step 4 To watermelon seedling culturing substrate.
9. improving the preparation method of the seedling medium of the yield of watermelon as claimed in claim 8, which is characterized in that described pair of fermentation When matrix is fermented, moisture content is 60%~65%；
The compost fermentation time is 20~40 days；
In the composting fermentation process, the temperature for the pile that ferments reaches 60 DEG C, carries out turning.
10. a kind of raising watermelon of the preparation system preparation using the seedling medium for improving the yield of watermelon described in claim 7 produces The seedling medium of amount, which is characterized in that the seedling medium component for improving the yield of watermelon is by mass parts by stalk 10 parts~15 Part, 20 parts~25 parts of rice husk, 15 parts~25 parts of biogas residue, 6 parts~25 parts of schlempe, 25 parts~35 parts of mushroom slag, 26 parts of eucalyptus sawdust~ 35 parts, 22 parts~35 parts of filter mud, 16 parts~25 parts of mulberry tree sawdust, 18 parts~25 parts of cow dung, 15 parts~25 parts of perlite and vermiculite 15 parts~25 parts compositions.
CN201810796779.0A 2018-07-19 2018-07-19 A kind of seedling medium and preparation method thereof improving the yield of watermelon Withdrawn CN109116884A (en)

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