mba論文寧南半干旱黃土丘陵區(qū)草畜產(chǎn)業(yè)發(fā)展模式及經(jīng)濟(jì)效益分析pdf

1、寧夏大學(xué)碩士學(xué)位論文寧南半干旱黃土丘陵區(qū)草畜產(chǎn)業(yè)發(fā)展模式及經(jīng)濟(jì)效益分析姓名：艾琦申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：草業(yè)科學(xué)指導(dǎo)教師：李生寶2011-04II Abstract Investigated of the thesis is grass and livestock industry development patterns in semi- arid loess hilly region of Loess

2、 Plateau in Southern Ningxia. According to the survey, try to divide the specimen into three kinds of farmer：small- scale households，large- scale households，grass households. Analyze different type

3、 of planting structure, breeding a structure, agricultural income and economic benefit, then optimize the survey region, finally put forward corresponding development countermeasures of grass and l

4、ivestock industry of mountain area in the southern Ningxia. the preliminary conclusions are as follows: (1)Three kinds of farmer all till wheat ,corn, forage and alfalfa as main crop in farm

5、production. The order of planting area as follows : wheat > alfalfa> corn>forage of the first kind and the second kind of farmer, and alfalfa> wheat > corn>forage of the thir

6、d of farmer .Labor, fertilizer and organic fertilizer account for a large proportion in farm production, the Labor input of the first and the second kind of farmer is the biggest, fertilizer

7、 input of the third of farmer is the biggest; looking from agrotype , input value and output value both take wheat ,corn and alfalfa as the principal thing of all three kinds of farmer. Th

8、e value of output of corn is the biggest. The value of input in farm production is as follows : alfalfa> corn>potato> wheat >forage, the ratio of input to output in the third k

9、inds of planting pattern is the biggest ,but is opposite in the first kinds of planting pattern. The average amount of flocks and herds on hand and the amount of beef to slaughter and sale

10、 of farmers are all as follows: the second kind >the first kind >the third kind. The labor force input and feed input are as the main body in the input value of breeding industry an

11、d the second of farmer are obvious bigger than others. The ratio of input to output in sheep industry and in beef industry are all as follows: the second kind >the third >the first.

12、The ratio of input to output in sheep industry is more in beef industry. （2）By the search on the present pattern of farmer, to maximize their output, optimize grass and livestock, and general

13、ized practical technique applies to in every aspect of production management, after the object of planning achieved, Economic output will be up to 1023691 yuan. Two kinds of grass and livestoc

14、k industry development patterns that suit to the local are proposed: the development pattern of grassing to feed the livestock and grassing for sealing. （3）To develop south of ningxia semiarid

15、 loess hills area grass and livestock industry level, summarized as follows: relying on science and technology, strive for policy; positively introduces improved varieties; Relying on science and

16、 technology, try to improve the level of animal husbandry; focus on quality, and establish and perfect the safeguards of product safety; enhance the system construction of forage grass productin

17、g, accelerate the speed of raising communities construction; strong bibcock, improve our comprehensive power of breeding and animal industry ; Extended industry chain, Accelerate the industrializat

18、ion; Initiate association, play a full part in a well- functioning bridge of specialized farmers’ cooperatives.Perfect service system, Strengthen the construction of raise livestock grass- roots organization