詳細內容： 長期供應-POM M270LV ∩ 貨源穩定，價格優惠，質量保證，提供SGS出廠認證UL報告 15818465693 -POM M270LV ∩ MY FATHER WAS A SELF-TAUGHT MANDOLIN PLAYER. HE WAS ONE OF THE BEST STRING INSTRUMENT PLAYERS IN OUR TOWN. HE COULD NOT READ MUSIC, BUT IF HE HEARD A TUNE A FEW TIMES, HE COULD PLAY IT. WHEN HE WAS YOUNGER, HE WAS A MEMBER OF A SMALL COUNTRY MUSIC BAND. THEY WOULD PLAY AT LOCAL DANCES AND ON A FEW OCCASIONS WOULD PLAY FOR THE LOCAL RADIO STATION. HE OFTEN TOLD US HOW HE HAD AUDITIONED AND EARNED A POSITION IN A BAND THAT FEATURED PATSY CLINE AS THEIR LEAD SINGER. HE TOLD THE FAMILY THAT AFTER HE WAS HIRED HE NEVER WENT BACK. DAD WAS A VERY RELIGIOUS MAN. HE STATED THAT THERE WAS A LOT OF DRINKING AND CURSING THE DAY OF HIS AUDITION AND HE DID NOT WANT TO BE AROUND THAT TYPE OF ENVIRONMENT. 　　-POM M270LV ∩ OCCASIONALLY, DAD WOULD GET OUT HIS MANDOLIN AND PLAY FOR THE FAMILY. WE THREE CHILDREN: TRISHA, MONTE AND I, GEORGE JR., WOULD OFTEN SING ALONG. SONGS SUCH AS THE TENNESSEE WALTZ, HARBOR LIGHTS AND AROUND CHRISTMAS TIME, THE WELL-KNOWN RENDITION OF SILVER BELLS. "SILVER BELLS, SILVER BELLS, ITS CHRISTMAS TIME IN THE CITY" WOULD RING THROUGHOUT THE HOUSE. ONE OF DAD'S FAVORITE HYMNS WAS "THE OLD RUGGED CROSS". WE LEARNED THE WORDS TO THE HYMN WHEN WE WERE VERY YOUNG, AND WOULD SING IT WITH DAD WHEN HE WOULD PLAY AND SING. ANOTHER SONG THAT WAS OFTEN SHARED IN OUR HOUSE WAS A SONG THAT ACCOMPANIED THE WALT DISNEY SERIES: DAVEY CROCKETT. DAD ONLY HAD TO HEAR THE SONG TWICE BEFORE HE LEARNED IT WELL ENOUGH TO PLAY IT. "DAVEY, DAVEY CROCKETT, KING OF THE WILD FRONTIER" WAS A FAVORITE SONG FOR THE FAMILY. HE KNEW WE ENJOYED THE SONG AND THE PROGRAM AND WOULD OFTEN GET OUT THE MANDOLIN AFTER THE PROGRAM WAS OVER. I COULD NEVER GET OVER HOW HE COULD PLAY THE SONGS SO WELL AFTER ONLY HEARING THEM A FEW TIMES. I LOVED TO SING, BUT I NEVER LEARNED HOW TO PLAY THE MANDOLIN. THIS IS SOMETHING I REGRET TO THIS DAY.　　第三，提高養殖效果。我國畜禽養殖效率不高，競爭力不強。主要原因是生產效率比較低，勞動生產率、飼料轉化率、畜禽生產率與發達國家相比均有比較大的差距。我們畜牧業已經高度開發，如果養殖效果不提高，競爭劣勢將會長期存在。以生豬為例，我國與美國相比，料肉比我國是2.8：1，美國是2.5：1，飼料轉化率相差10%左右。我國與美國養殖商品豬的比例為我國養殖15頭，美國養殖25頭，相差70％。因此提高養殖效果就成為提升競爭力的關鍵，要通過標準化養殖提高勞動生產率，通過良好的飼養管理，疫病防控等措施提高畜禽生產力和飼料轉化率。 　-POM M270LV ∩ 　DAD LOVED TO PLAY THE MANDOLIN FOR HIS FAMILY HE KNEW WE ENJOYED SINGING, AND HEARING HIM PLAY. HE WAS LIKE THAT. IF HE COULD GIVE PLEASURE TO OTHERS, HE WOULD, ESPECIALLY HIS FAMILY. HE WAS ALWAYS THERE, SACRIFICING HIS TIME AND EFFORTS TO SEE THAT HIS FAMILY HAD ENOUGH IN THEIR LIFE. I HAD TO MATURE INTO A MAN AND HAVE CHILDREN OF MY OWN BEFORE I REALIZED HOW MUCH HE HAD SACRIFICED.　　第三，提高養殖效果。我國畜禽養殖效率不高，競爭力不強。主要原因是生產效率比較低，勞動生產率、飼料轉化率、畜禽生產率與發達國家相比均有比較大的差距。我們畜牧業已經高度開發，如果養殖效果不提高，競爭劣勢將會長期存在。以生豬為例，我國與美國相比，料肉比我國是2.8：1，美國是2.5：1，飼料轉化率相差10%左右。我國與美國養殖商品豬的比例為我國養殖15頭，美國養殖25頭，相差70％。因此提高養殖效果就成為提升競爭力的關鍵，要通過標準化養殖提高勞動生產率，通過良好的飼養管理，疫病防控等措施提高畜禽生產力和飼料轉化率。