Cost benefit analysis for disaster protection management (a case of Dzud) Dienstag, 19. Februar 2008

The Journal of Agricultural Science Nr. 1(01), pp. 108-113
ХАА-н Шинжлэх Ухаан сэтгүүл №1(01), хуудас 108-113

ÃÀÌØÃÀÀÑ ÕÀÌÃÀÀËÀÕ ¯ÉË ÀÆÈËËÀÃÀÀÍÛ ÇÀÐÄÀË–ªÃªªÆÈÉÍ ØÈÍÆÈËÃÝÝ (ÇÓÄÛÍ ÆÈØÝÝÃÝÝÐ)

Ã.Ãàíçîðèã, Ð.Îðîñîî
ÕÀÀÈÑ, Ýäèéí çàñàã áèçíåñèéí ñóðãóóëü
Ýäèéí çàñãèéí îíîëûí òýíõèì
ganjaa123@yahoo.com

Õóðààíãóé
Ýíýõ¿¿ ñóäàëãààíû çîðèëãî íü Ìîíãîë óëñûí ãàìøãèéí áàéäëûã ñóäàëæ, ýäèéí çàñãèéí õîõèðîë, ãàìøãààñ õàìãààëàõ ¿éë àæèëëàãààíä çàðöóóëæ áóé çàðäàë, ò¿¿íýýñ áèé áîëæ áàéãàà íèéãìèéí öýâýð ºãººæèéã òîîöîõ ÿâäàë þì.
Ñóäàëãààíû òààìàãëàë áîë Ìîíãîë îðíû õýìæýýíä ãàìøãààñ õàìãààëàõ çîðèëãîîð çàðöóóëæ áàéãàà çàðäàë íü ºãººæ áàãàòàé, ¿ðýëãýí áàéãààãèéí äýýð ò¿¿íýýñ óðüä÷èëàí ñýðãèéëýõ, çàðäàë áàãàòàé äàâàí òóóëàõ çýðýã çºâ ìåíåæìåíòèéã áîëîâñðîíãóé áîëãîõîä ÷èãëýãäýæ ÷àäàõã¿é áàéãàà ÿâäàë þì
Àëèâàà òºñºë, õºòºëáºð, áîäëîãûí íèéãýìä ¿ç¿¿ëýõ ¿ð íºëººã ýäèéí çàñãèéí ¿¿äíýýñ ìºíãºí ä¿íãýýð èëýðõèéëýõ äýëõèéä õ¿ëýýí çºâøººðºãäñºí àðãà áîë Çàðäàë-ªãººæèéí Øèíæèëãýý (Cost-Benefit Analysis) þì. ¯¿íèéã àøèãëàí Ìîíãîë óëñàä ãàð÷ áàéãàà ãàìøèã, îñîë, àþóëò ¿çýãäýëä çàðöóóëæ áóé çàðäàë íü ÿìàð õýìæýýíèé ºãººæòýé áîëîõûã õàðóóëàõààð çóäûã ñîíãîí àâ÷ ýíýõ¿¿ ñóäàëãààã õèéëýý.
Ìîíãîë óëñûí ãàìøèãòàé òýìöýõ öààøäûí ¿íäñýí áàðèìò áè÷èã áîëîõ ͯÁ-ûí õºãæëèéí õºòºëáºðººñ Ìîíãîë óëñûí çàñãèéí ãàçàð, Îíöãîé áàéäëûí Åðºíõèé ãàçàð (ÎÁÅÃ)-ûí çàõèàëãààð áîëîâñðóóëñàí “Ãàìøèãòàé òýìöýõ ÷àäàâõèéã áýõæ¿¿ëýõ õºòºëáºð”-èéã ¿íäñýí ñóäàëãààíû îáúåêò áîëãîí ñóäàëëàà.
Ñóäàëãààíû ¿ð ä¿íä Ìîíãîë óëñûí ãàìøèãòàé òýìöýõ àæèëëàãààíä çàðöóóëæ áàéãàà òºñºâ íü íýëýýä ¿ðýëãýí, çºâ ìåíåæìåíòèéã õýðýãæ¿¿ëýõ ÿâö óäààøðàëòàé, çàðöóóëñàí çàðäëûí òàëààñ èë¿¿ õóâü íü ãàìøãààñ õàìãààëàõ àëáà, òºðèéí áàéãóóëëàãóóä ðóó ÷èãëýñýí, ººðººð õýëáýë óäèðäëàãûí çàðäàë õýò ºíäºð áàéãàà íü ñóäàëãààãààð õàðàãäàæ áàéíà. Ìîíãîë îðíû õóâüä áàéãàëü, öàã óóðûí ýðñ òýñ óóð àìüñãàëòàé òóë ãàìøèã, îñëûí òîî ñ¿¿ëèéí æèë¿¿äýä ºñºõ õàíäëàãàòàé áàéíà. պ人 àæ àõóéí ñàëáàðûí ãîë ãàìøèã áîëîõ çóäûí äàâòàìæ óëàì îéðòîæ áàéãàà íü èðýýä¿éä ãàðàõ çàðäëûã èõýñãýæ áàéãàà þì.
”Ãàìøèãòàé òýìöýõ ÷àäàâõèéã áýõæ¿¿ëýõ” õºòºëáºðèéã 2006-2015 îí õ¿ðòýë 10 æèëèéí õóãàöààíä õýðýãæ¿¿ëñýíýýð çóäíû àþóëààñ õàìãààëñíû íèéãìèéí öýâýð ºãººæ íü 58.9 òýð áóì òºãðºã áîëæ áàéíà.

Ò¿ëõ¿¿ð ¿ã
íèéãìèéí ºãººæ, öýâýð ºãººæ, çóä, çóäûí õîõèðîë, çóäûí ïðîãíîç, ãàìøãààñ ¿¿ññýí õîõèðîë, ãàìøãààñ õàìãààëàõ

Abstract
The natural disaster is one of the biggest reasons of social problems in Mongolia.
About 30 natural hazards and disasters occur In our country which is greatly related to the specific of regional localization.

The studying on disaster issues in Mongolia which includes the protection or preventation costs and economic loss due to the disaster, further, the calculation of social net benefits of the costs that are spent of disaster and disaster management.
We are summarizing the research of Cost Benefit Analysis for disaster protection activities as follows:
• The frequency of dzud was once in 8 or 9 years from 1944 until middle of 1980s. But, since then, quantity of frequency is getting high in recent years, especially between 1999 and 2003, when every year have occurred the dzud in Mongolia.
• According the function of the dead livestock in the year when dzud occurred, there will be 13.09 million dead livestock.
• The disaster protection costs that spent for dzud is not enough beneficial.
• The action plan of National Emergency Mitigation Agency needs to be implemented. Because, the CBA results that the net benefit of the plan is 58.9 billion MNT.
• The one of the main reasons for dzud is drought. A way to improve the pasture land that’s for decreasing the drought risk is to move the livestock to other pasture as possible as far.

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The results of the research experimentation in introducing an advanced technology in crop farming

The Journal of Agricultural Science Nr. 1(01), pp. 104-107
ХАА-н Шинжлэх Ухаан сэтгүүл №1(01), хуудас 104-107

ÃÀÇÀÐ ÒÀÐÈÀËÀÍÃÈÉÍ ¯ÉËÄÂÝÐËÝËÄ ÄÝÂØÈËÒÝÒ ÒÅÕÍÈÊ ÒÅÕÍÎËÎÃÈÉà ÍÝÂÒЯ¯ËÆ ÁÀÉÃÀÀ ¯Ð įÍ

Á. Õàòàíìàãñàð
ÕÀÀÈÑ, Èíæåíåðèéí Ñóðãóóëü, Ñýëýíãý ñòàíäàðò ÕÕÊ

Õóðààíãóé
¯ðë¿¿ð-ñèéð¿¿ë¿¿ðèéí ñóìàí õîøóóíä ººðñäèéí çîõèîí á¿òýýñýí ¿ð öàöðóóëàã÷èéã óãñàð÷ ëàáîðàòîðè-òàëáàéí òóðøèëò ñóäàëãàà ÿâóóëñàí. Èíãýæ ¿ðèéã öàöðóóëàí òàðèàëæ áàéãàà ó÷ðààñ àðûí øààíòàã áóëíû íÿãòðóóëàõ òàëáàéã 6 ñì-ýýð ºðãºòãºñºí. Ìºí ¿ðèéã öàöðóóëæ òàðèàëñíààð 1 ¿ðèéí òýæýýëèéí òàëáàé 5õ5 áóþó 25 ñì2 áàéõ íü õàìãèéí îíîâ÷òîé áîëîõûã òóðøèëòûí áà îíîëûí ñóäàëãààãààð òîäîðõîéëñîí. Öàã àãààðûí õóóðàéøèë èõýñ÷ áàéãàà ºíºº ¿åä òàëáàéä áîðîîæóóëàõ òåõíèê òåõíîëîãèéã íýâòð¿¿ëñíýýð óðãàöûã 2 äàõèí íýìýãä¿¿ëæ 1 ãà-ààñ 37öí óðãàö àâàõ áîëîìæèéã á¿ðä¿¿ëýâ. Áèäíèé ñàíàà÷èëñàí 3 òºðëèéí ¿ð öàöðóóëàã÷èéí 1 ãà-èéí òåõíèê ýäèéí çàñãèéí ¿ç¿¿ëýëòèéã ñòàíäàðòûí ñóìàí õîøóóòàé õàðüöóóëàõàä ïðèçì õýëáýðèéí öàöðóóëàã÷ 75%, ãóóðñàí öàöðóóëàã÷ 50%, êîíóñ õýëáýðèéíõ 25% òóñ òóñ óðãàöûã íýìýãä¿¿ëñýí.

Ò¿ëõ¿¿ð ¿ã
Öàöðóóëàã÷, ïðèçì, êîíóñ, ãóóðñ, òàëáàé, áîðîîæóóëàõ, , ¿ð, áóë, ñîøíèê

Absract
We carried out a laboratory and field experimentation with seeder-tiller that was equipped with a seed sprayer designed by us in its arrow shaped drill. Such seed spraying allows to expand the area compacted by wedge roller by 6 cm. Both the field and theoretical study confirmed that seed spread out at 5x5 cm or 25 sq.cm. per seed are most optimal from the nutritional point of view.
In the light of increased dryness in nowadays, introduction of irrigation technology increased the crop yield over 2 times and allows productivity at 3.7 tons/ha.
The technical and economical assessments concluded that the three types of seed sprayer designed by us namely, prismatic sprayer, sprayer with tube and cone shaped sprayer increased the grop yield by 75%, 50% and 25% respectively when compared with the standard seeder with arrow shaped drills.

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The results of the research study on possibility to reduce fuel consumption of diesel engine while at light loading

The Journal of Agricultural Science Nr. 1(01), pp. 99-103
ХАА-н Шинжлэх Ухаан сэтгүүл №1(01), хуудас 99-103

ÄÈÇÅËÜ ÕªÄªËï¯ÐÈÉÍ ÁÀÃÀ À×ÀÀËËÛÍ ¯ÅÄ Ò¯ËØ ÕÝÌÍÝÕ ÁÎËÎÌÆÈÉà ÑÓÄÀËÑÀÍ ¯Ð įÍ

Ã.Ýíõáàÿð, Ò.Íèãàìåò
ÕÀÀÈÑ, Инженерийн сургууль
miraj34@ yahoo.com

Õóðààíãóé
Äèçåëü õºäºëã¿¿ðèéí öèëèíäð òóñ á¿ðò íü ò¿ëø øàõàõ çîðèóëàëò á¿õèé ïëóíæåðèéí õîñíû ºíººãèéí ñòàíäàðò õèéö òðàêòîðûí õºíãºí à÷ààëëûí ¿åä ò¿ëø á¿ðýí õàñäàãã¿é, çîõèõ õýìæýýãýýð ºã÷ áàéäàã íü ò¿ëøíèé ¿ðã¿é àëäàãäëûã èõýñãýõ, õóâèéí ò¿ëø çàðöóóëàëòûã íýìýãä¿¿ëýõ ãîë øàëòãààí áîëæ áàéíà.
Õóâèéí ò¿ëø çàðöóóëàëòûã áóóðóóëæ, ò¿ëøíèé ¿ð àøèãã¿é àëäàãäëûã áàãàñãàõ áîëîìæòîé íýã àðãà íü ïëóíæåðèéí àæëûí ãàäàðãóóä íýìýëò õîâèë ãàðãàõ õóâèëáàð þì. Ýíýõ¿¿ íýìýëò õîâèëûí ãîë çîðèëãî íü äèçåëü õºäºëã¿¿ðèéí õºíãºí à÷ààëëûí ¿åä ò¿ëø õàñàõ ¿éëäëèéã èõýñãýõýä îðøèíî.Ïëóíæåðèéí ò¿ëø òàñëàõ èðìýãèéí äýýä õýñýãò ººð÷ëºëò îðóóëàõäàà ýõëýýä õýä õýäýí õóâèëáàð ñîíãîæ òóðøèõ øààðäëàãàòàé. Äèçåëü õºäºëã¿¿ðèéí èõ ÷àäëûí ¿åä íºëºº ¿ç¿¿ëýõã¿é, áàãà à÷ààëëûí ¿åä ò¿ëø õýìíýæ áîëîõ ãóðâàí õóâèëáàðûã ñîíãîí õèéöèéí ººð÷ëºëò îðóóëñàí ïëóíæåðèéí õîñûã ÎÕÓ–í Íîãèíû çàâîäàä ¿éëäâýðë¿¿ëýí õºäºëã¿¿ðò, ëàáîðàòîðèéí áà àøèãëàëòûí íºõöºëä òóðøèõàä äóãóéò òðàêòîðûí õºíãºí à÷ààëëûí ¿åä ò¿ëø õýìíýõ îíîëûí ¿íäýñëýë, äýâø¿¿ëñýí òààìàãëàë áàòëàãäëàà.

Ò¿ëõ¿¿ð ¿ã
Äèçåëü õºäºëã¿¿ð, ñòàíäàðò áóñ ïëóíæåðèéí õîñ

Abstract
Today`s standard design of a pump element dedicated to inject fuel into each sylinder of the diesel engine does not adequately reduce fuel consumption while at an idle or light loading of tractor, but it gives corresponding an amount into engine. Therefore, the main purpose is to increase fuel efficiency and reduce specific fuel concumption.
One feasibile method to reduce inefficiency fuel consumption while under light loading of the wheeled tractor`s diesel engine is a revision to the plunger by making an extra groove in the working surface.
The main goal of the extra groove is to increase the action thus reducing fuel consumption during light loading of the tractor aggregate.
First it is required to select and experiment with several variations to the area above the helical groove of the plunger. Cutting too small an amount from the working surface decreases the chance of economizing fuel and conversely cutting too much would have the negative effect of decreased engine power and a reduction in productivity of the tractor aggregate.

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Results of the experimental trials on dustness evaluation in the the engine area of a tractor operating in the field

The Journal of Agricultural Science Nr. 1(01), pp. 93-98
ХАА-н Шинжлэх Ухаан сэтгүүл №1(01), хуудас 93-98

ÒÐÀÊÒÎÐÛÍ ÕªÄªËï¯ÐÈÉÍ ÎÐ×ÍÛ ÀÃÀÀÐÛÍ ÒÎÎÑÆÈËÒÛà ÑÓÄÀËÑÀÍ Ä¯Í

Ö.ªëçèéáààòàð1, Ã.Ãàíòóëãà2
1-ÕÀÀÈÑ, Èíæåíåðèéí Ñóðãóóëü
2-ÕÀÀÈÑ, Øèíæëýõ Óõààíû Ǻâëºë
Ulzii_30@yahoo.com, gantulg@yahoo.com

Õóðààíãóé
Ìàíàé îðíû áàéãàëь öàã óóðûí îíöëîã íºõöºëä ãàäààäààñ èìïîðòîîð îðóóëæ èðñýí òåõíèêèéí çàñâàð, ¿éë÷èëãýýíèé íîðì, íîðìàòèâ ¿éëäâýðëýã÷èéí òîãòîîñíîîñ ººð áàéõ ¿íäñëýëòýé áºãººä áèä ýíý àñóóäëûã õ¿ðýýëýí áóé îð÷íû õóóðàéøèëò, òîîñæèëòòîé óÿëäóóëàí ñóäëàæ òîãòîîõ óëìààð òåõíèêèéí ýëýãäëèéã áóóðóóëàõ íºõöëèéã õàíãàæ, ýäýëãýýíèé õóãàöààã óðòàñãàõ çîðèëãîîð ã¿éöýòãýñýí ñóäàëãààíû àæëûí ¿íäñýí ¿ð ä¿íã ýíä òîëèëóóëæ áàéíà.
Òàðèàëàíãèéí òàëáàéä ÿíç á¿ðèéí îð÷èí, íºõöºëä àæèëëàæ áóé òðàêòîðóóäûí õºäºëã¿¿ðèéí àãààð ñîðîõ õîîëîéí îð÷èíä òîîñæèëòûí äýýæ àâ÷, òýäãýýðèéí ò¿¿âð¿¿äýä ìàòåìàòèê ñòàòèñòèêèéí øèíæèëãýý õèéæ àãààð äàõ òîîñæèëòûí àãóóëàìæ, òîîñíû ãåîìåòð õýìæýý çýðãèéã òîãòîîñîí áà òîîñæèëòîíä íºëººëºõ ¿íäñýí õ¿÷èí ç¿éë¿¿äèéã òîãòîîí òýäãýýðèéí àãààðûí òîîñæèëòîíä íºëººëºõ õàìààðëûí ìàòåìàòèê çàãâàð ãàðãàæ àâñàí áîëíî. Õºäºëã¿¿ðèéí îð÷íû àãààðûí òîîñæèëò (1) íü õºäºëã¿¿ðèéí àãààð ø¿¿ã÷èéí áàéðëàë (H), õºðñíèé ÷èéã ( ), àãðåãàòûí àæëûí õóðä ( ), ñàëõèíû õóðä, ( ), çýðýãöýý àæèëëàõ ìàøèíû òîî (nm) çýðãýýñ õàìààð÷ áàéíà.
Àãààðûí òîîñæèëòûí ìàòåìàòèê çàãâàð íü òóõàéí íºõöºëä òºðºë á¿ðèéí òðàêòîðûí õºäºëã¿¿ðèéí îð÷íû àãààðûí òîîñæèëòûí õýìæýýã óðüä÷èëàí òîäîðõîéëîõ óëìààð àãààð ø¿¿õ ýëåìåíòèéí ¿éë÷èëãýýíèé õóãàöààã òðàêòîðûí àæèëëàõ íºõö뺺ñ õàìààðóóëæ íàðèéâ÷ëàí òîãòîîõ áîëîìæòîé áîëãîæ áàéíà.

Ò¿ëõ¿¿ð ¿ã
àãààð ø¿¿ã÷, òîîñíû àãóóëãà, òåõíèêèéí ýäýëãýý, ¿éë÷èëãýýíèé õóãàöàà

Abstract
In this paper presented are the results of experimental study trials on evaluating the dust contamination in the air surrounding the engine of a tractor working in the field during soil preparation and seeding operations.
The field trials for dust sample collection were carried out by using the simple dust receiver specially designed for this purpose by the authors of this study and placed at the engine air inlet of the tractor.
Statistical evaluations of the experimentel data resulted in the conclusion that the dust contamination (1) at the engine air inlet depends on various parameters including the engine air filter placement (H), soil moisture contents ( ), tractor running speed ( ), air wind velocity ( ), and number of tractors working simultaneously on the field (nm) and we developed following mathematical model.

The dust contents around the tractor engine were ranging from 0.968 g/m3 to 1.281 g/m3 depending on the above mentioned factors. Dust granulation varied between 6 and 53 mkm. The dust receiver was placed at 1.5 m, 1.8 m, 2.0 m and 2.6 m depending on the tractor engine type and mean size of dust collected were 13.6 mkm, 11.2 mkm, 10.1 mkm and 7.5 mkm respectively. It confirms that dust contents and granulation depend on tractor engine type and air inlet placement.
These data presented above can be used for determining the actual service period of the air filter elements to avoid excessive wearing of engine piston-sleeve sliding pairs due to the presence of dust abrasive particles in engine oil lubricating.

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