CN105893004A - Feed formula software - Google Patents

Abstract

The invention discloses feed formula software, and belongs to a scheme for obtaining low-cost feed formulas in the breeding industry. Disperse subsidiary agricultural products are not compounded into compound feed to utilize, so that waste is caused; and the farmers cannot use the conventional feed formula software which is complicated to operate. According to the feed formula software, the feed is grouped and put at certain positions of the same formula operation interface, so as to guide the users to click the mouse to reasonably select the feed, select the feed with low nutrition cost according to the nutrition costs of the selected feed to carry out formula operation, and carry out programming by using a Visual Basic computer language to automatically complete formula calculation to obtain the dosages of the feed, so that the feed formulas with low cost are obtained under the premise of satisfying the nutrient requirements of the livestock and poultry. The feed formula software is mainly used by the farmers with certain raising scales for preparing compound feeds by themselves, and adjusting the feed formulas along with the seasonality of feed raw material supply and the change of market costs, so as to reduce the production cost. The feed formula software is also used for the teaching of agronomy majors of secondary vocational schools.

Description

Feed formula software

One. technical field

The invention belongs to the technical scheme of rationalization's means of production in a kind of agricultural production, specifically aquaculture acquisition low cost is raised The software of material formula.

Two. background technology

Present Domestic feed formula software is the most few, mainly has: Brill feed formula software, agriculture doctor's feed formula software and gold Herding feed formula software etc., these softwares use linear programming and object function to obtain low cost formula mostly.Wherein function is the strongest Big is Brill feed formula software, and these feed formula softwares and the present invention have herein below to be identical: (1) is all to utilize poultry The price of the feedstuff in the feeding standard of fowl and market, nutrient content calculate on the premise of meeting raising poultry nutritive needs Low cost formula, to instruct feed factory or raiser to produce mixed feed, so the operation basis of these softwares is all to each breeding stock The nutrient content analysis of the research of fowl nutritional need, the formulation of feeding standard and all feeds raw material.(2) although the finger being met by Mark quantity have have more few, but be all first meet the energy of poultry needs, protein, lysine, methionine, calcium, phosphorus and Seven basic indexs such as Sal.(3) there are several functions such as the operation of Database of Feed, formula, formula output and information safety protection Plate.The operator of Present Domestic feed formula software are the professional and technical personnel of large-scale feed factory or plant, and interface is complicated, Input content and setting item are many, many functions be professional and technical personnel for analyzing, general raiser does not uses；These softwares Have does not has the function instructing user to select feedstuff, and some guiding functions are scattered in multiple interface, and have is the most abstract Word instructs, and these guiding functions are all difficult to be applied with understanding by the common raiser without Professional knowledge, common without Professional knowledge Raiser uses maximum being probably of these softwares selection feedstuff is unreasonable and joins to making software also cannot allot rational feedstuff Side；And the low cost formula that many feed formula software is joined is that the low cost on the premise of user determines feedstuff kind is joined Side, be not the most existing feedstuff kind the most optional on the premise of the low cost formula of real meaning；These feed formulas Software also needs to consult the cattle and sheep nutritional need table of complexity input the nutritional need of cattle and sheep when joining Diet Formula to cattle and sheep before, and To need manual computing to maintain after tabling look-up need and produce the number needing and the loaded down with trivial details operations such as both additions just being obtained input According to.Common raiser uses these feed formula softwares also through special training, and to require having certain zootrophic basis Knowledge and computation basis.

Three. summary of the invention

(1) goal of the invention: what major part medium and small raiser in rural area relied on now is the finished product mixed feed on market, raw Produce cost and be largely limited by mixed feed manufacturer, there is also certain production and operation risk.And oneself rice of just having Bran, the agricultural byproducts such as crack rice could not obtain Appropriate application, and have is even wasted.Present small-sized mixed feed produces equipment in agriculture Village gradually should use, and computer is the most gradually popularized in rural area, and this creates condition for family, rural culture oneself deployment and conjugation feedstuff, Deployment and conjugation feedstuff will have the feed formula of economical rationality to instruct, and want seasonality and the market can supplied with feedstuff Price and adjust feed formula at any time.An object of the present invention is exactly for shortcoming Animal nutrition knowledge and computer operation specialty skill The common cultivation peasant household of art provides a feed formula software simple to operation.

In current middle vocational education national planning teaching material, the method for computing feed formula only has the most traditional diagonal method and examination poor Method, the market price of feedstuff is the most just not engaged in calculating, and have to consider feed cost in the cultivation operation of reality, This is to disconnect with actual application.And the calculating process of both of these approaches be with hand computation or with common computer calculate, diagonal Method can only join two kinds of (group) feedstuffs, and in group, calculating also bothers, and the nutritive index participating in calculating only has energy and albumen Matter two.Try and error method requires the certain experiences having deployment and conjugation feedstuff, knows the ratio range of all feeds raw material, and occupation is high In student the most just there is no the experience of deployment and conjugation feedstuff, have experience person to calculate with computer even if joining a formula by try and error method Also wanting several hours, it is to take longer to the most not necessarily join draw a rational feed formula that unfamiliar professional high school is born with.This The inventor of invention finds in agronomy specialized course teaching: agronomy specialty professional high school life try and error method is joined the greatest problem of feed formula and is Selecting feedstuff chaotic, the feedstuff chosen in usually lacking a certain class feedstuff in formula composition or same class feedstuff is too much, to making The index quantity that cannot require in full feeding standard or make calculating the most complicated；Agronomy specialty professional high school is raw joins Diet Formula for cattle and sheep Also having a difficulty is can not directly to look into forage standard table to obtain nutritional need, in addition it is also necessary to loaded down with trivial details calculating just can obtain total nutrition Need, teaching and production application are required for the scheme of a kind of automatic calculating cattle and sheep nutritional need.Let us say that, the most medium In vocational school's agronomy class teaching material, the method for computing feed formula is missing from.Join if school spends to install domestic existing feedstuff Side's software, just not saying the most many functions are not used, also wants supporting corresponding study teaching material and class hour, the teachers and students of present agronomy specialty Teaching is intended to a kind of simple and practical feed formula software that just can learn operation about half an hour.The present invention Purpose two exactly teachers and students for secondary vocational school's agronomy specialty provide in teaching a just can learn within a very short time or Utilize the feed formula software helping just to learn to use in software.

(2) technical scheme: in order to obtain low cost formula on the premise of meeting raising poultry nutritive needs, and require that operation is to the greatest extent May be simple, the present invention first the ultimate constituent of feed formula be plant protein feed, high energy feed, mental retardation feedstuff, Amino acid supplementation material (the mainly aminoacid of feed contg. animal protein, soybean cake and synthetic), phosphorus feedstuff of replenishing the calcium, replenish the calcium and raise Material, Sal, non-basic feedstuff 1 (the mainly processed side product of the Cereal seed of limited source), non-basic feedstuff 2 (master If the processed side product of beans seed), non-basic feedstuff 3 (mainly consumption restricted or the oil plant side-product of limited source) With 11 groups such as compound additives, and according to order of operation, they are put in the assigned position at same formula computing interface, see Accompanying drawing 7 (the packet situation of the Diet Formula of cattle and sheep is shown in accompanying drawing 8).Common feedstuff in each group and various nutrient content thereof are with number Deposit according to the method in storehouse and select that (professional and technical personnel can increase feedstuff or change in feedstuff and deletion group in group newly in software for user Feed nutrient content, the nutrient content being stored in is the most more accurately, has wider representational data).Only raise at each group All selected a kind of feedstuff in material, computing button " determine " just effectively (accompanying drawing 8 " determination " button have invalid with or without urine Element is unrelated), user so select feedstuff have a basic directive function, it is to avoid select the blindness of feedstuff, greatly carry The high probability successfully calculating feed formula.This packet is the rough packet being used as by feedstuff work in formula, Its objective is to instruct and select feedstuff, some feedstuffs all can occur in two groups, if two groups are all chosen it, finally them Proportioning be added just, so the feedstuff of feed formula that the present invention calculates is 8 to 11 kinds, (compound additive calculates one Kind), thus can effectively prevent feedstuff kind from too much causing when producing mixed feed increases the cost liter that metering brings with container High.In accompanying drawing 8, protein feeds has beans and processed side product (just making feedstuff through high-temperature process), fish flour (high yield cow Optional) and rapeseed cake；Energy feed has cereal seed and sweet potato is dry, Rhizoma Solani tuber osi does；Green hay has vine of sweet potato powder, alfalfa meal etc. The dry powder of plant stem-leaf；Succulent fodder has wild grass, green grass or young crops to cut the fresh goods of the plants such as Semen Maydis or ensilage and granulated slag, Glycine max (L.) Merr. etc. The feedstuff that water content is high；Agricultural byproducts have distiller grains, paddy sugar, Testa Tritici etc..

The present invention is obtained low cost feed formula and is completed by two steps: the first step is to choose minimum the raising of nutritional cost in group Material.When feedstuff in selection group in addition to user directly selects oneself existing feedstuff, also it is additionally arranged " calculating nutritional cost " choosing , when opening table section institute in accompanying drawing 4, accompanying drawing 5 or accompanying drawing 9 after this option that have selected in the drop-down menu of each group The interface shown, for Organic substance feedstuff (plant protein feed, high energy feed, mental retardation feedstuff, three groups of non-basic feedstuffs, ammonia Base acid supplements the soybean cake in material and animal fodder) formula of the nutritional cost that calculates each feedstuff is all that identical (simple stomach moves Thing and fowl Organic substance feed nutrition cost calculation are shown in that accompanying drawing 4, figure bottom are the formula series expressed with Excel 2003；Cattle and sheep Accompanying drawing 9 is shown in Organic substance feed nutrition cost calculation), it is all to go to calculate other for standard feed with Semen Maydis, Testa Tritici, soybean cake and fish flour The nutritional cost of feedstuff, embodies ancient metering method, and atomic weight the most used obtains by ancient metering method exactly Result, due to the nutritionists formula literal expression obtained by this ancient metering method of the eighties, nothing Method carries out automatic computing, and the nutritive index participating in computing limited (content of the first limiting amino acids is not engaged in computing), Operational formula is many and complicated, is not used widely, but its mathematical principle really up to the mark is the most convictive, at current meter Calculation machine language computing this formula supermatic today operation method should be used widely, and the present invention is restricted first Amino acid whose content also assists in the calculating into nutritional cost, and the nutritional cost in view of feedstuff is a relative quantity, simply Do sort by when selecting feedstuff, then Semen Maydis, Testa Tritici, soybean cake and four kinds of standard feeds of fish flour are currently had representative Concrete data (Semen Maydis: digestible energy 14.27M J/kg, metabolizable energy 13.56M J/kg, the crude protein of the nutrient composition content of property Matter 8.6%, lysine 0.24%, methionine 0.18%；Testa Tritici is followed successively by: 9.37M J/kg, 6.82M J/kg, and 15.7%, 0.58%, 0.13%；Soybean cake is followed successively by: 14.39M J/kg, 10.54M J/kg, 41.8%, 2.43%, 0.60%；Fish flour depends on Secondary it is: 12.93M J/kg, 12.13M J/kg, 53.3%, 3.87%, 1.39%) substitute in complicated formula, the most significantly Decrease the complexity of formula, and do not affect the evaluation result to this group feedstuff.Evaluate these four with these four standard feed to raise Material for the moment, is all 0 with nutritional cost result of calculation in the case of this kind of feedstuff is identical in standard at price and nutrient content.Right It is (bone meal: calcium 29.8%, available phosphorus 12.5% with bone meal and calcium carbonate as standard feed that nutritional cost in phosphorus feedstuff of replenishing the calcium calculates； Calcium carbonate 38.42%), the index participating in calculating also only has calcium content, phosphorus content and price, and formula is simply too much.Sal is must Need select, during only running software result of calculation is 0 formula, just there is no Sal.The second step carrying out low cost formula computing is The minimum nutritional cost feedstuff that often group is chosen is put into formula computing interface (accompanying drawing 7 or accompanying drawing 8) and is carried out computing, again with selected Three kinds of basic feedstuffs and nutritional cost that amino acid supplementation material is the non-basic feedstuff of criterion calculation three kinds, so that it is determined that three kinds of non-bases This feedstuff with the highest consumption of minimum amount, thus obtains low cost formula in the ratio range allowed, and be achieved in that is low This formula is may to consider the low cost formula on the premise of the numerous feedstuffs of selection based on user, is low cost worthy of the name Formula, has concrete data supporting.Alternatively possible scheme is all put all Organic substance feedstuffs together and is calculated them Nutritional cost, chooses low front 7 to 8 feedstuffs of wherein nutritional cost and participates in recipe calculation, but choose is all energy (albumen Matter) situation of nutritional need that is all less than (or being higher than) feeding standard is very possible generation, this situation computer also without Method is allotted and is reached the formula that feeding standard requires, this scheme is obsolete.So packet calculates nutritional cost and selects feedstuff to be only Scientific and reasonable scheme.

Excel 2003 can be with computing low cost formula, but formula is easily being revised unintentionally by operator, and lacks human computer conversation. The present invention is that (the formula series that accompanying drawing 6 and accompanying drawing 10 are expressed is to use on the basis of Excel 2003 computing low cost formula The foundation of Visual Basic language programming, has the cell of ellipsis to need not fill out content in figure) use Visual Basic Language programming realizes being automatically performed the software of the calculating of this formula series, and its operation is quick, stable, Its operation result example such as accompanying drawing 11, the most just reaches feeding standard or fluctuation range is less than through checking various nutritive indexs The 1% of nutritional need.As shown in Figure 6, main process divides nine steps to the calculation step of fowl and monogastric animal feed formula: 1. utilize Plant protein feed, high energy feed, mental retardation feedstuff and four kinds of feedstuffs of amino acid supplementation material meet energy, thick protein, first Three nutritive indexs of limiting amino acid, and the decimal proportioning sum of four kinds of feedstuffs is equal to formula coefficient, and (formula coefficient is Organic substance The decimal proportioning sum of feedstuff, general poultry are about 0.98, and laying poultry is about 0.92), thus obtain a quaternary one Equation of n th order n group, solves this equation group with equation, obtains the first proportioning of these four feedstuff.2. calculate these four Feed Energy to provide Phosphorus, compare with the phosphorus of nutritional need, not enough phosphorus meets the first proportioning of the phosphorus feedstuff that obtains replenishing the calcium with phosphorus feedstuff of replenishing the calcium.3. count Calculating first five and plant the calcium that Feed Energy provides, compare with the calcium of nutritional need again, not enough calcium obtains, with feedstuff of replenishing the calcium is satisfied, feedstuff of replenishing the calcium First proportioning.4. before, four kinds of feedstuffs are the nutritional cost that standard feed calculates three kinds of non-basic feedstuffs respectively, when nutritional cost is little In 0 time, the proportioning of this feedstuff takes the maximum in its ratio range, and (ratio range is that professional and technical personnel's long campaigns is supported Growing the usual ratio range of a certain feedstuff that industry sums up, this ratio range is deposited in software, has selected this feedstuff, The ratio range of this feedstuff is the most just invoked)；When nutritional cost is more than or equal to 0, the proportioning of this feedstuff takes joins in scope Minima.5., after the proportioning of three kinds of non-basic feedstuffs determines, go to replace again in the first proportioning of front 6 kinds of feedstuffs with formula Get final proportioning.6. the proportioning plus three kinds of non-basic feedstuffs is the proportioning after adjusting, and presses in formula with or without fish flour and fish Powder proportioning calculates the proportioning of Sal.7. will adjust after proportioning round up be accurate to arithmetic point after four obtain decimal proportioning, and Subtract these proportioning sums with 1 and obtain the decimal proportioning of compound additive.Send out when the decimal proportioning of compound additive is less than 0.006 Go out warning, it is desirable to gravity treatment feedstuff, then point " determines " operation, the manually adjustable formula system when user determines without other feedstuffs Rerun after number.8. decimal proportioning expansion 100 times is become percent proportioning.9. the second restricted amino is calculated by formula inspection Acid and crude fiber content.As shown in Figure 2, undesirable of the second limiting amino acid considers the second limiting amino acid not The situation of foot, reason is that in formula, the second limiting amino acid overproof 2% needs the probability adjusted minimum, so in flow process Not reflection in figure.Second limiting amino acid is above standard within 2% and does not processes, and automatically finds this ammonia more than 2% system The feedstuff that base acid content is the highest, its per distribution ratio is reduced and increase high energy feed proportioning (the high feedstuff of general amino acid content and The energy of high energy feed is closest, and so exchange will not make energy that big variation occurs), per distribution ratio (%)=(formula of increase and decrease The aminoacid of the aminoacid-feeding standard that can be provided by) ÷ (aminoacid of the amino acid content-high energy feed of high amino acid feed Content) × 100%.Other actual nutrition also does corresponding variation by below equation, actual nutrition=this nutrient of certain nutrient original Actual nutrition-(content of this nutrient of the content-high energy feed of this nutrient of high amino acid feed) × (per distribution ratio of increase and decrease (%) ÷ 100).If the aminoacid checked is not enough, poor with nutritional need how much just in compound additive, add how many.As Really the crude fiber content of chicken and the body weight piglets less than 35 kilograms is above standard, and will automatically reduce the proportioning of non-basic feedstuff, system Recalculate the proportioning after the adjustment of above all feeds, check and adjust crude fibre just for chicken and body weight less than 35 kilograms Pig, other poultry only calculate crude fiber content and do not adjust.

The present invention increases and decreases the carrier in compound additive to raising effect according to user on the premise of guarantee effective ingredient addition is constant The principle that fruit has no significant effect have employed compound additive proportioning elastic mechanism in prescribed limit (0.5%--1.5%), this It it is the important means making computing fast and stable.Reason is the trace element bag in compound additive, vitamin bag, acetylcholine bag Producing at home has strict demand, common raiser not to attempt to produce it, because some raw material dosage are the least, it is desirable to Mixing homogeneity common raiser do not reach, and common raiser is added plus requirement in recipe calculation by the explanation consumption of these three product The synthetic aminoacid added, adds the carriers such as wheat-middlings to the proportioning of compound additive in formula just, if no carrier added is Meeting or exceeding the proportioning of compound additive with regard to no carrier added, the part exceeded is the most negligible on the impact of formula.

(3) beneficial effect

Instant invention overcomes present feed formula software interface complexity, operation is more difficult, user selects feedstuff the most substantially refer to Lead the shortcomings such as effect, it is achieved that the automatic calculating of cattle and sheep nutritional need, enhance the cogency of feed formula low cost, have very Good compatibility.The creation point of the present invention has 5 points: be 1. automatically performed the fortune of formula by Visual Basic language programming Calculate and obtain low cost formula.2. the ultimate constituent of animal and fowl fodder formula is rationally grouped, thus user is selected feedstuff There is obvious directive function.3. by calculating nutritional cost selection feedstuff, obtain is low cost formula truly, operation Upper available mouse selects feedstuff also can pass through input through keyboard new feedstuff.4. the information such as the body weight of cattle and sheep, milk yield and daily gain are inputted The automatic operational formula of software obtains nutritional need and automatically fills out in relevant position, it is to avoid consult the form of complexity and loaded down with trivial details craft Calculate.5. the proportioning of compound additive takes the elastic mechanism in prescribed limit (0.5%--1.8%), makes computing the most steady Fixed.So the present invention is with simple to operate, practical for its maximum feature, as long as can be as simple as reading (both having made to typewrite), The people that can click the mouse can operate acquisition low cost feed formula, is well suited for having the common cultivation peasant household of certain cultivation scale to use, Being of course also apply to deeper Professional knowledge and computer capacity personnel, they can input the nutritional need of other animals With nutrient content and the ratio range of other feedstuffs, the data in software are updated to be more suitable for the production needs of oneself, but Can not revise formula therein and and formula in parameter.Utilize the present invention can make professional and technical personnel further and commonly support Grow the electronic product " feed formula instrument " that peasant household all may use.

The present invention mainly has following two aspects application: if 1. common raiser is just not necessarily by the present invention and oneself the most more moves Knowledge in terms of thing nutrition does not plays professional and technical personnel and worries, and is also not necessarily and cannot afford and will not be with powerful feedstuff Formula software and worry, common raiser also can make full use of own feed resource and produce low cost mixed feed, and according to raising In the seasonality of material raw material supply and market, the change of feedstuff price adjusts feed formula in time, greatly reduces production cost, Bring out and out economic benefit for raiser, also can pull society that mixed feed is produced the demand of the product such as equipment and computer. The guiding theory that this Huinong's policy meeting country and science and technology are gone to a grassroots level, is the technical foundation of agricultural modernization.The most medium duty The Faculty and Students present invention of industry technical school, can not spend the too much time just allow one technical ability of students, if it It is used in the practical operation training of student, the phenomenon that current book knowledge disconnects with actual production can be changed, make up in current teaching material Disappearance on feed formula technology, it is lowly to change that student and teacher also can be allowed to realize original work efficiency, utilizes not The achievement of people's research can improve work efficiency in tens times of hundreds of times ground, will be about several with one low cost formula of common computer operation Hour, but can complete about a few minutes by the present invention.

Four. accompanying drawing explanation

Fig. 1 is the functional block diagram of the present invention.

Fig. 2 is the flow chart of the feed formula of computing nonruminant of the present invention, fowl.

Fig. 3 is the flow chart of the Diet Formula of computing cattle and sheep of the present invention.

Fig. 4 is interface and the formula used signal that the present invention calculates the nutritional cost selection feedstuff of fowl and nonruminant Organic substance feedstuff Figure.

Fig. 5 is that the present invention calculates calcium phosphorus and supplements the nutritional cost of material and select the interface of feedstuff and formula schematic diagram used.

Fig. 6 be present invention Excel 2003 express computing nonruminant and fowl feed formula formula series.

Fig. 7 is the feed formula computing interface schematic diagram of nonruminant of the present invention and fowl.

Fig. 8 is the Diet Formula computing interface schematic diagram of cattle and sheep of the present invention.

Fig. 9 is that the present invention calculates the interface of the nutritional cost selection feedstuff of cattle and sheep organic feed and formula schematic diagram used.

Figure 10 is computing cattle and sheep nutritional need and the formula series of Diet Formula of present invention Excel 2003 expression.

Figure 11 is with the result figure of computing 0～8 week old feed formula for laying hen of the present invention.

Five. detailed description of the invention

Rural area has the raiser of certain scale or vocational school first to set login password after installing the present invention, then may log into behaviour Make, for there is no skilled person person and having skilled person person can not knowing about the formula of formula computing and parameter In the case of, carry out operation by the operating instruction in the prompting of software or help system rashly and be obtained with low cost feedstuff Formula.As shown in Figure 2, the feed formula that before can being consulted by " function selecting " after login, computing preserves, it is possible to To consult help, selecting " newly joining feed formula " after returning, " simple stomach moves to utilize " selection animal species " selection in new interface Thing ", one of " poultry " or " cattle and sheep " just can enter formula computing interface, (accompanying drawing 7 show the feed formula computing interface of fowl, Nonruminant is similar to fowl, simply metabolism is changed into digestible energy and exchanges the position of methionine and lysine；Cattle and sheep Diet Formula is transported Calculate interface such as accompanying drawing 8).

If entering nonruminant or the feed formula computing interface (as shown in Figure 7) of fowl, point following four steps complete: 1. Selection feeds object (feeding period to be had an optimistic view of, economic use and concrete poultry kind): " please select and raise object " below drop-down Menu has: " 0--8 week old laying hen ", " the 7 above broiler of week old ", " goose of laying eggs " a lot of option, selected concrete feed right As the data of the rear nutritional need associated with it are just automatically filled in relevant position below, and the formula coefficient value given tacit consent to occurs in The backstage of " the formula coefficient " in the lower left corner.2. feedstuff is selected: feedstuff selects a kind of feedstuff often organizing or inputs new raising Material, and after have selected certain feedstuff in the drop-down menu of every class feedstuff (when selecting amino acid supplementation material, synthetic for fowl Lysine show and greyish white can not select, for domestic animal the methionine of synthetic show greyish white can not select), associate with it is this The content of the nutritional labeling of feedstuff just automatically appears on corresponding position, and has in the drop-down menu of every class feedstuff and " calculate Nutritional cost " option, if having selected this option, by opening the interface of nutritional cost that calculates this group feedstuff, (accompanying drawing 4 is plant The nutritional cost of protein feeds calculates boundary and formula schematic diagram, and high energy feed, mental retardation feedstuff, the aminoacid of unartificial synthesis are mended Charge is identical with formula all identical with this figure with the nutritional cost main calculation interface of non-basic feedstuff, the only lower feedstuff hung in menu Different.Accompanying drawing 5 is that calcium phosphorus supplements material nutrient cost calculation interface schematic diagram, and various poultry are all by same equation and index.Replenish the calcium The nutritional cost of feedstuff=price ÷ calcium content), interface arranges " determination ", " sequence ", " selection " and " two select " four presses Button.Drop-down menu is had after each feedstuff, the feedstuff selecting user likely to select of can clicking the mouse, its nutritional labeling after selection Content can be automatically filled in, price can directly input also can put left and right "-" or "+" be transferred to the price that user investigation is arrived. Can select a kind of or two kinds from five kinds of feedstuffs every time.After often row has selected feedstuff, point " determines " and can calculate nutritional cost, then point " sort " and feedstuff can be pressed the arrangement of nutritional cost ascending order, then point " selects " feedstuff being in A3 can be automatically filled in formula fortune Calculate the relevant position at interface.When the nutritional cost difference of the minimum two kinds of feedstuffs of nutritional cost is the least, user expects and feeds " two choosings " can be clicked on during multiple formula of same target, the feedstuff of A3 and A4 can be in after sequence and alternately put into computing and join Main interface, side participates in computing, it is achieved many formula function.Note: the feedstuff meaning of the same name as standard feed and selected feedstuff is not With, their nutrient content is likely to difference, normal already engaged in equation below of the various nutrient contents of standard feed The calculating of number.Feedstuff name drop-down menu below also have " preservation " option (in raising object drop-down menu below also Have), after the new feedstuff not having in user inputs drop-down menu and nutrient composition content, this option is made available by, and this time point " is protected Deposit " this feedstuff can be saved in open next time in drop-down menu after available, if not putting preservation, newly inputted feedstuff does not preserves Can only be with the most once.Owing to three groups of non-basic feedstuffs do not have strict boundary, so being by it when carrying out nutritional cost calculating Be placed in non-basic feedstuff 1 and do total computing, take minimum front 3 feedstuffs of nutritional cost and be automatically put into three groups successively and substantially raise Material enters formula computing, has " display ratio range " " to protect in " the formula composition " of three groups of non-basic feedstuffs drop-down menu below Deposit " " input " three options, display ratio range, the proportioning that newly inputted user newly defines in choosing " display ratio range " after-frame Scope (fractional representation) " preserves " option afterwards and can use, and clicks on " preservation " and will preserve this ratio range, if choosing " input " The formula of this amount of closed operation will be closed, user can the newly inputted quantity that can meet according to oneself determine hundred number proportionings (joining In the range of Bi and or little 1%--4% bigger than the proportioning that software produces), this per distribution ratio will turn to replacement accompanying drawing 6 after decimal In the decimal proportioning of three groups of non-basic feedstuff corresponding proportioning (non-) relevant positions, then point " determines ", after software will be rerun Adjust the contents such as proportioning, the newly generated formula meeting user's needs, thus realize many formula function.3. computing.When often organizing feedstuff After all have selected a kind of feedstuff, " determination " button is made available by, point " determine " after without prompting gravity treatment feedstuff, explanation is joined Side's computing success, if point " determines " button or puts formula coefficient both sides, the lower left corner again after pointing out gravity treatment feedstuff to select feedstuff the most again "-" or "+" (general compound additive proportioning too small formula coefficient of just should turning down, every, formula coefficient adjustment button is once Variable quantity is 0.01, can even put several times if desired, and the adjustable extent of control coefrficient is 0.90 ... 0.99, for feed factory Senior version manually regulates the button of formula coefficient, the interpolation ratio that input compound additive producer requires by cancelling on formula computing interface Example regulates formula coefficient at background loop, and often adjusting one-shot change amount is 0.0001, to the proportioning to compound additive just equal to factory The requirement of family) just automatically computing to not pointing out gravity treatment feedstuff.4. result is exported: such as accompanying drawing 11, when formula computing conforms to After asking, point " printing feed formula " just can be saved in software (the feed formula of preservation formula with the form of Excel document Display is fed object, the feedstuff title of formula and proportioning, the price of each feedstuff and the cost price of mixed feed, reality The nutritive index of border nutrition and quantity), for consulting at any time and comparing.

If entering the formula computing interface (such as accompanying drawing 8) of cattle and sheep, also divide four steps to complete: 1. to calculate nutritional need: when body weight, Natural law before daily gain, milk yield (be converted to the amount of fat corrected milk(FCM), do not give milk for 0), week old, childbirth (be not conceived cattle be 0, Often adjusted from 30 days to 120 days once increase and decrease 30 days, it is possible to directly input the number between 1 to 120), sex determine after " calculate Nutritional need " button becomes effective, can automatically occur the nutritional need calculated after clicking in relevant position.May not be used yet Click on " calculating nutritional need " and be manually entered the nutritional need that oneself computation of table lookup obtains.2. feedstuff is selected: same to simple stomach Animal and fowl, simply " determination " button " need not " carbamide time also effective, select after carbamide " need not ", K8, N8,08 all Being 0, but in order to reduce cost, " use " carbamide under condition is filled perhaps as far as possible, the daily ration at succulent fodder and agricultural byproducts is joined Drop-down menu behind side is chosen " input " will close calculate this amount formula, user can newly inputted one can expire according to oneself Foot quantity determine consumption (if input exceed backstage--the number between K10, the L10 in accompanying drawing 10 or between K11, L11 Value scope is by invalid), then run N10=010*E10/100, N11=011*E11/100, then point " determines " and will rerun out One formula being suitable for oneself needs.3. with 4. identical with nonruminant and fowl, simply the 3. in need not regulate formula coefficient, As long as " determining " that the Diet Formula of button significance arithmetic cattle and sheep can be successful.

Claims (5)

1. a feed formula software, is the computing flow process obtaining low cost feed formula by Visual Basic language programming. Its feature has: feedstuff is grouped and is put in the certain position at same formula computing interface thus instructs selection feedstuff (to include list Stomach animal, fowl feed formula computing interface and cattle and sheep Diet Formula computing interface), first according to the feed nutrition calculated by formula Cost is selected low nutrition cost feedstuff and is entered back into formula computing, is obtained by operation formula series automatically in formula computing Feedstuff consumption, the nutritional need of cattle and sheep can be obtained by automatic computing formula series.

Feed formula software the most according to claim 1, it is characterised in that feedstuff is grouped and is put in same formula computing Certain position (including nonruminant, fowl feed formula computing interface and cattle and sheep Diet Formula computing interface) in interface.

Feed formula software the most according to claim 1, it is characterised in that calculate the formula series of feed nutrition cost.

Feed formula software the most according to claim 1, it is characterised in that obtain the formula series of feedstuff consumption, including computing Nonruminant, the formula series of fowl feed formula and the formula series of computing cattle and sheep Diet Formula.

Feed formula software the most according to claim 1, it is characterised in that automatically calculate the formula series of cattle and sheep nutritional need.