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Research On Hybridize And Product Development Of Two Kinds Of Color Pattern Of Tenebrio Molitor Linne

Posted on:2008-03-24Degree:MasterType:Thesis
Country:ChinaCandidate:Z X JiFull Text:PDF
GTID:2120360242468512Subject:Horticulture
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Tenebrio molitor linne is original to produce in the America, it has already distributed all through the world. In 1952 the zoo in Peking from Our country firstly ushers in it from the former Soviet Union. Tenebrio molitor linne is not only a kind of large storage pest ,but also a kind of important resources pest which has the pole development potential .In this article we research two kinds of color patterns of Tenebrio molitor linne's differences which performance Under the isozyme condition,and hybrid descendant's economical character etc., and we further study using technical s of the body and the excrement of Tenebrio molitor linne, its main results as follows.Through Continuously selecting and deputing from the grown directly from seed , yellow type and black type of Tenebrio molitor linne performance stability, after the isozyme's analysis, we can draw the conclusion that the Similarity factor of yellow type of Tenebrio molitor linne, black type of Tenebrio molitor linne from the same variety is higher, four insect conditions all come to 2/9 above, and the Similarity factor of POD, EST can basically reflect the likeness in morphology,while, the enzyme scores of isozyme of yellow type of Tenebrio molitor linne and black type of Tenebrio molitor linne exists bigger difference,and its Similarity factor and SOD isozyme all have remarkable differences , in the meantime from this we can assure that two kinds of color type of Tenebrio molitor linne come from different species which have the dissimilarity form, and it can be further researched as a breeding material .After the hybriding between different varieties,not all the tenebrio molitor linne's targets have its own advantages, black type of parents's characteristic in the amount of fat and the resistence to low temperature is all higher than its hybrid combines,the first Hybrid generation of B(♀)×Y(♂) all achieve a higher or highest leve than their own parents in the individual size ,reproduction rat ,resistance and so on, but its protein content is lower than the Inbred line combination of Y(♀)×Y(♂):the first Hybrid generation of Y(♀)×B(♂) all has smaller differences than their own parents in the individual size ,reproduction rat ,resistance and so on , but compared with the other processings, its protein content attain a remarkable leve.After carrying on hybriding of Tenebrio molitor linne,we can separately determines the concentration of fat and protain, The grease content is related to the body color, and it presents a return relation, the protein content of Tenebrio molitor linne can be descended with the heredity of body color,and presents a return relation, namely the more grades and the thiner hybrid algebra , and the middle leve of protain content is higher.The effective accumulated temperature of Entire generation and the prosopon from the first generation of inbred line combination of Tenebrio molitor linne is results as follows,In the hybid descendant of yellow(♀)×black(♂), the individual form mostly is close to the characteristic of Tenebrio molitor linne; In the hybid descendant of black(♀)×yellow(♂), the individual form mostly is close to the characteristic of black form.In the condition of pH=6.0, the ratio of solid :liquid l:1.9, degeneration temperature under 30℃, after degrading Tenebrio molitor linne with Mi Qumei,we can get the highest amount of compound amino acid, containing amount of nitrogen up to 4.234 g/100 g, and the amount of compound amino acid withdrown by the means of the microorganism ferments is 1.44 times of the enzymolysis and 0.88 times of acidolysis .when the amino acids is extracted ,the grease is simultaneous ly withdrown .The quantity of grease is most with the microorganism ferments and can reach to 19.9 g/100 g.Although the outputs of fat with the enzymolysis are very more, its production cost is also higher.It has a positive effect for cultivating the cucumber growing seedlings to add appropriate excrements of Tenebrio molitor linne to nutrition earth, The growing speed of Even mushroom fungus injected the 160-320 times extracts of insect muck can reach to 1.0cm per a day above;it is very appropriate to cultivate Even mushroom fungus by adding dry insect muck and excrement materials whose proportion is 1:12.5.In the process of extracting the Several Ding nature ,the amount of crab shell and shrimp shells using hydrochloric acid is obvisously higher than insect shells and insect sheds of Tenebrio molitor linne and Several Ding nature's concentrations in the body wall of Tenebrio molitor linne is also obviously higher than crabs and shrimps.The several Ding nature amount of insect sheds is about 37.77%,and in the process of withdrawing it the residuums are a few and it has little pollution to environment;in the process of agricultural chemicals duplicately matching ,the solution for insect disinfestation has the best effect when we use Several Ding nature for helpping and it can lowen the quantity of agricultural chemicals up to 18% above .
Keywords/Search Tags:Tenebrio molitor linne, two kinds color patterns, hybridcharacter and product development use
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