Basing main number of using graders in smoothing irrigated land in Bukhara province

RESULTS OF RESEARCH.

Our calculations match with the information of Uzdaverloyiha ministry of water and agriculture of the republic of Uzbekistan. Based on this information 2,2 long grader is enough for 1000 hectare irrigated land.

Demand on graders in Bukhara region

1-table

№	District	The total irrigated area (1000)	Long base leveling
			There is (pieces)	Is required (pieces)
1	Bukhara	27,367	19	28
2	Vobkent	24,792	17	25
3	Jondor	33,066	11	34
4	Kagan	18,643	16	19
5	Karakul	25,065	14	25
6	Karaulbazar	16,678	12	17
7	Olot	21,475	12	22
8	Peshku	22,756	7	23
9	Rometan	27,421	14	28
10	Shofirkon	28,402	24	29
11	G’ijduvon	27,074	16	27
12	Bukhara (city)	2,350	3	4
Total		275,089	165	281

Developing technologies and productivity of work can partly take a place of short a long grader. In other ways using grader productively of aggregate but in much region productivity is lessened because graders are not used and kept correctly. That’s why for mechanizations working on these aggregates improving experience lectures and seminars should be organized. According to table given above graders are provided and used productively, the ameliorative condition of the land will be improved and water will be saved in irrigating the land.

LITERATURE

1.Following documents which are approved by council of Ministers and regional authorities ‘’The state Resolution on wisely using water resources and improving ameliorative state of irrigating lands during 2013-2017 years’’.

2. Govermental documents on construction, reconstruction fixing works in the ameliorative systems and buildings,Tashkent-2015,page 56.

3.www.ziyonet.uz.

4. Contemporary scientific and practical conferences on "Modern problems of agriculture and water management" Part I. Tashkent, 1996, page 96.

5. N.Rakhimov, R.Muradov. Manual on laser leveling and soil softening. Tashkent,2012 pp. 23-26.

6. Khikmatov P.G. The study of the qualitative and technological indicators of the work of the long-base scheduler in order to substantiate the optimal width and motion speed. Abstract of the Ph.D. Tashkent, 1978

7. Vasilenko P.M. Elements of the method of mathematical processing of experimental results. Moscow, 1958

8. Khasanov I.S. and others. Determination of the productivity of a screw working body. Russia. "Agrarian science" scientific-theoretical and industrial journal. № 6.2016

9. Akhmedzhanov M.A. "Planning of irrigated land". "Mekhnat", Tashkent, 1991

10. Qo’chqorov J.J., Turaev B.M. Murodov M.M. Calculations on spherical disk instant center of rotation. iScience Poland modern scientific challenges and trends collection of scientific works of the international scientific conference. Issue 8. Warsaw 2018 129-131 peges.

11. Qo’chqorov J.J., Turaev B.M. Murodov M.M. About movement of soil on spherical disk. iScience Poland modern scientific challenges and trends collection of scientific works of the international scientific conference. Issue 8. Warsaw 2018 126-128 peges.

12. Qo’chqorov J.J., Turaev B.M. Murodov M.M. The results of experiments on the use the screw in front of the skimmer scoop. The way of science. International scientific journal № 11 (57), 2018, Vol. I. Volgograd. 58-60 ст.

13. The issue of mechanization and electrification of agriculture. Start VII. Fan Tashkent 1970 year. 106-111.

14. I Khasanov 1 , J Kuchkarov and H Nuriddinov. Efficiency of irrigated land meliorativity through the usage of fixing softening disk device to base leveler. IOP Conf. Series: Materials Science and Engineering 883 (2020) 012174.

15. Kuchkorov J J, Musurmanov R K, Hasanov I S. The research results of fixing disc device in base land straightener scoop. International Journal of AdvancedResearch in Science Engineering and Technology Vol. and others 2019.

16. Productivity of screw working together with the planner’s scoop. I Khasanov and A Muratov. IOP Conf. Series: Materials Science and Engineering 883 (2020) 012217.

17. The issue of mechanization and electrification of agriculture. Start VII. Fan Tashkent 1970 year. 106-111.