Search results: 2,052 results (approx.)

1. Manufacture and the test analysis on the device of liquid fertilizer.

Aiming at the present conditions of the fast development of liquid fertilizer while the device of liquid fertilizer underdevelopment, a design of experimental platform to measure technical and parameters of liquid device was put forward. Based on this, the perpendicular rotating experiment has been ...

Author(s) : Yan HuAng; Chun Wang; Yi ShuJuan

Publisher : Chinese Society of Agricultural Machinery, Beijing, China

Journal article : Nongye Jixie Xuebao = Transactions of the Chinese Society for Agricultural Machinery 2007 Vol.38 No.4 pp.85-87, 102 ref.3

2. Spreading of slurry: economical and good for the environment.

Different slurry spreaders are briefly described, including tube systems using pressure, rotating pumps, piston pumps, and screw pumps. The accuracy of spatial distribution and slurry quantity are tabulated for different slurry spreaders.

Foreign Title :Epandage du lisier: économique et favorable à l'environnement.

Author(s) : Moser, A.

Journal article : Technique Agricole 1999 Vol.61 No.5 pp.4-6

3. Volumetric capacity of closed tank type manure spreaders.

Publisher : American Society of Agricultural Engineers (ASAE), St Joseph, USA

Miscellaneous : ASAE standards 1999. Standards, engineering practices, data. 1999 No.Ed.46 pp.171

4. Safety devices for chemigation.

Publisher : American Society of Agricultural Engineers (ASAE), St Joseph, USA

Miscellaneous : ASAE standards 1999. Standards, engineering practices, data. 1999 No.Ed.46 pp.894-896

5. Analysis of the environmental and health/hygiene conditions in deep stores.

A study was made of the air quality (gases and dust) in large Russian storehouses holding mineral fertilizers, and of the problems caused by vehicles and conveyors working in the stores. Methods for reducing the problems of gases and dust in such stores are discussed.

Author(s) : Vakhrameev, Y. I.; Shmonin, V. A.; Vakhrameeva, L. N.

Journal article : Traktory i Sel'skokhozyaĭstvennye Mashiny 1999 No.No. 5 pp.14-15

6. Capacity designation for fertilizer and pesticide hoppers and containers.

Publisher : American Society of Agricultural Engineers (ASAE), St Joseph, USA

Miscellaneous : ASAE standards 1999. Standards, engineering practices, data. 1999 No.Ed.46 pp.113

7. Slurry pumps.

The design and operation of compression pumps and centrifugal pumps for slurry are explained, and practical details are given on pump maintenance to ensure effective functioning.

Foreign Title :Techniek van mestopompen.

Author(s) : Rozeboom, H.

Journal article : Landbouwmechanisatie 1998 Vol.49 No.6/7 pp.24-25

8. Procedure for measuring distribution uniformity and calibrating granular broadcast spreaders.

Publisher : American Society of Agricultural Engineers (ASAE), St Joseph, USA

Journal article : ASAE standards 1998: standards engineering practices data 1998 No.No. 45 pp.187-190 ref.4

9. Stripe fertilizer in the ridge.

A tractor mounted fertilizer applicator is presented for the application of fertilizer pellets during ridging. The fertilizer is placed 70 mm below the top of the ridge which is 180 mm high.

Author(s) : Mizuno, H.

Journal article : Journal of the Japanese Society of Agricultural Machinery 1998 Vol.60 No.5 pp.137-138

10. Safety devices for chemigation.

Publisher : American Society of Agricultural Engineers (ASAE), St Joseph, USA

Journal article : ASAE standards 1998: standards engineering practices data 1998 No.No. 45 pp.880-882

11. Capacity designation for fertilizer and pesticide hoppers and containers.

Publisher : American Society of Agricultural Engineers (ASAE), St Joseph, USA

Miscellaneous : ASAE standards 1997. Standards, engineering practices, data. 1997 No.Ed. 44 pp.115

12. Terminology and definitions for agricultural chemical application.

Publisher : American Society of Agricultural Engineers (ASAE), St Joseph, USA

Miscellaneous : ASAE standards 1997. Standards, engineering practices, data. 1997 No.Ed. 44 pp.174-177 ref.4

13. Separation of the solid from the liquid.

The mechanical separation of solids from liquid in pig slurry by centrifugation is described. The dense product is used as an organic amendment, while the liquid fraction is clarified and used in fertigation.

Foreign Title :Ecco come viene separato il solido dal liquido.

Author(s) : Tibiletti, E.

Journal article : Rivista di Suinicoltura 1997 Vol.38 No.12 pp.66-68

14. A study on the method of calculating the pulsating frequency of a combustion chamber and exhaust tube.

The theoretical formula of calculating pulsating frequency of a combustion chamber and exhaust tube, one of the main units of a fogger used in disease and insect control, is given.

Author(s) : Zhou HongPing; Cheng XiangZhi; Jiang BenHao

Journal article : Journal of Nanjing Forestry University 1997 Vol.21 No.2 pp.58-62 ref.4

15. Safety notes: trailer manure distributors.

Foreign Title :Schede sicurezza: carro spandiletame.

Journal article : Macchine e Motori Agricoli 1997 Vol.55 No.11 pp.37-48

16. Application methods improve compost use.

Methods available for the efficient application of compost are considered. The spreading equipment currently available for the compost industry is overviewed and their applications are discussed. The six basic types of spreading equipment are flail, slinger, spinner, brush, beater drum/rotating...

Author(s) : Alexander, R.

Journal article : BioCycle 1997 Vol.38 No.6 pp.76-77

17. Procedure for calibrating granular applicators.

Publisher : American Society of Agricultural Engineers (ASAE), St Joseph, USA

Miscellaneous : ASAE standards 1997. Standards, engineering practices, data. 1997 No.Ed. 44 pp.226-227

18. Volumetric capacity of closed tank type manure spreaders.

Publisher : American Society of Agricultural Engineers (ASAE), St Joseph, USA

Miscellaneous : ASAE standards 1997. Standards, engineering practices, data. 1997 No.Ed. 44 pp.173

19. Slurry processing: points to remember when distributing animal slurry.

An account is given of practical points when preparing and applying slurry on grassland and arable, viz. the amount to be applied, proper preparation, uniformity of distribution (along and across), correct use of the equipment (distributor, pipes, coulters or injectors), etc.

Foreign Title :Aandachtspunten bij verdelen van dierlijke mest.

Author(s) : Kasper, C. F.

Journal article : Landbouwmechanisatie 1997 Vol.48 No.12 pp.54-55

20. Design of concrete structures for secondary containment of liquid pesticides and fertilizers.

Publisher : American Society of Agricultural Engineers (ASAE), St Joseph, USA

Miscellaneous : ASAE standards 1997. Standards, engineering practices, data. 1997 No.Ed. 44 pp.758-766 ref.6

21. New advice for the use of nitrogen fertilizer in grasslands is suitable.

In 1998, 54 Dutch dairy farms used the new advice for N fertilizers on grasslands. Farms were able to reduce the use of N fertilizer by 50 kg/ha without yield losses. The main constraint was uneven spreading of fertilizers, due to technical difficulties with spreading of small quantities of...

Foreign Title :Nieuw stikstofbemestingsadvies voor grasland in de praktijk goed bevonden.

Author(s) : Pol-van Dasselaar, A. van den; Vellinga, T.

Journal article : Praktijkonderzoek Rundvee, Schapen en Paarden 1999 Vol.12 No.2 pp.36-37

22. Hydrodynamics of the dust wave when applying fertilizers or pesticides by aircraft.

A mathematical analysis is made of the movement of a cloud of fertilizer or herbicide applied from an aircraft. Although the movement depends on the size of the particles, wind speed, etc., it is in general subject to the laws of affine transformations and movements. A set of equations is derived...

Author(s) : Voĭtyuk, D. G.; Draganov, B. K.

Journal article : Tekhnika v Sel'skom Khozyaĭstve 1999 No.No. 2 pp.39-40 ref.1

23. Introduction of mechanization to remove drudgery of women in performing farm practices on tea gardens.

A study was carried out during 1995-96 in the north Lakhimpur district of Assam to examine the working practices and postures endured by women performing farm work in tea gardens. It was found that full stooping caused maximum drudgery, followed by half stooping. Slight stooping caused minimum...

Author(s) : Yadav, L. S.

Journal article : Crop Research (Hisar) 1999 Vol.17 No.3 pp.433-435 ref.3

24. A model for ammonia volatilization after surface application and subsequent incorporation of manure on arable land.

When applying manure to arable land by surface spreading, volatilization of ammonia takes place. Reduction of ammonia volatilization can be achieved by incorporation of the manure into the soil. The degree of reduction depends on the method of incorporation and the time-lag between application and...

Author(s) : Huijsmans, J. F. M.; Mol, R. M. de

Journal article : Journal of Agricultural Engineering Research 1999 Vol.74 No.1 pp.73-82 ref.8

25. Test of an automatic rate control system for a centrifugal-type dry fertilizer spreader.

A study was undertaken to investigate the accuracy of a commercial electronic system for the control of dry fertilizer application rate from a centrifugal spreader. The components of the electronic equipment, the logical sequence of the controller functioning, and the test procedure are described....

Author(s) : Fiala, M.; Oberti, R.

Journal article : Applied Engineering in Agriculture 1999 Vol.15 No.4 pp.273-278 ref.8