The investigation with respect to the cow incidence in cultivation farm and household in different areas of Daqing has been carried out. The information of the numbers of cow, the sorts of diseases, the etiological factors and the incidences are get through ask the veterinarian and cultivation household. Related medical records are also consulted.
We conclude that the main incidence is the internal medicine diseases, the next comes obstetrics diseases, surgical diseases and infectious diseases.
In addition, the incidence of obstetrics diseases, surgical diseases and infectious diseases in household are higher than that of in cultivation farm. The distribution rule and regular pattern of all diseases are get.
We find some problems such as: unscientific breed and management, incomplete anti-epidemic, lacking clinical records.

2006-10-09 02:26:04 · 7 answers · asked by alma 1 in Medicine

0 ⤊

Joe Jump dives at the same angle as Jenny Jump and enters?

the water 6 feet from the base of the wall. How high was the diving block from which Joe Jump jumped?

2006-10-09 02:25:19 · 2 answers · asked by osurules 1 in Mathematics

0 ⤊

Diving from a 3 foot high diving board block, Jenny Jump enters...?

the water 4 feet from the base of the wall How far did Jenny Jump jump altogether?

2006-10-09 02:24:13 · 3 answers · asked by osurules 1 in Mathematics

1 ⤊

What's Osmium form commonly found in Nature?

(free,combined with other elements,or both)

2006-10-09 02:20:35 · 5 answers · asked by Domonic R 1 in Chemistry

1 ⤊

how can i build an easy homemade bazooka? i can´t usea any sort of proyectiles or anything... it´s for school

2006-10-09 02:19:16 · 7 answers · asked by anitaa 1 in Physics

0 ⤊

what is goLgi complex?(focus on its description and function)?

2006-10-09 02:15:03 · 5 answers · asked by aiadheLe0n 1 in Biology

1 ⤊

What are tests that carried out on a patient suffering from hypothyroidism?

2006-10-09 02:10:45 · 7 answers · asked by Akki 1 in Biology

0 ⤊

why does my car get frost on the windshield when there is dew on everything else around?

2006-10-09 02:09:51 · 4 answers · asked by Anonymous in Weather

0 ⤊

What do atoms under a microscope look like?

is it possible to see an individual atom?

2006-10-09 02:08:47 · 6 answers · asked by Anonymous in Chemistry

0 ⤊

1 ⤊

if you filled a balloon with pure helium would it float all the way up to the sun?

or would it get blown away by the solar wind

2006-10-09 02:01:50 · 12 answers · asked by Anonymous in Astronomy & Space

2 ⤊

0 ⤊

5 ⤊

Is it possible that humans originally came from Mars ? Is there any 'hard' evidence for this ?

2006-10-09 01:26:20 · 19 answers · asked by Timbo 3 in Astronomy & Space

1 ⤊

does voice ever destroyed?

i want to know that if once sometthing is said did that remain forever in atmosphere

2006-10-09 01:26:07 · 6 answers · asked by dhruv_cat 1 in Other - Science

3 ⤊

Does religion have any place in science education?

2006-10-09 01:21:40 · 26 answers · asked by magooio 1 in Biology

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Science & Mathematics - 9 October 2006

Why are young kids Obese?

A bundle of 500 sheets of 8 1/2 by 11 inch paper is 2 inches tall. What is the surface area of the bundle?

Average temperatures in northeastern Siberia range from -50 degrees C in January to 15 degrees C in June...?

The mass of rust is made up of 7 grams of iron for every 10 grams of rust. How many?

Who can tell me whether it is right or wrong in grammar????

Joe Jump dives at the same angle as Jenny Jump and enters?

Diving from a 3 foot high diving board block, Jenny Jump enters...?

What's Osmium form commonly found in Nature?

how can i build an easy homemade bazooka? i can´t usea any sort of proyectiles or anything... it´s for school

what is goLgi complex?(focus on its description and function)?

What are tests that carried out on a patient suffering from hypothyroidism?

why does my car get frost on the windshield when there is dew on everything else around?

What do atoms under a microscope look like?

how can space itself be increasing, and could this increase in space be measurable, with a yardstick maybe?

If there was life on Mars and they started testing Nukes do u think the UN would impose sanctions?

why doesnt big bang make sense to some people?

if you filled a balloon with pure helium would it float all the way up to the sun?

who and how was gravity discovered?

what can we do in fish scales?

I must clean lime out from a 30 mil. gal. potable water tank. How?

If it takes Bill 20 hours to paint a house and it takes George 30 hours.?

design of singlepilecap foundation?

who isolate mitochondrial dna at first?

what are the projects for electronics and communication engireeing(graduate level)?

What do you mean by biodiversity?

How to fly in the sky?

In the simplest terms, what's a gametophyte and what's a zygophyte?

Is it possible that humans originally came from Mars ? Is there any 'hard' evidence for this ?

does voice ever destroyed?

Does religion have any place in science education?