TIET KIEM DIEN, XANG DAU CHAT LU'0NG KHONG NHU QUANG CAO
W;iii.^s-'i^sm!.m .-i^is^mmnH^yiav^
cao, chua eo bieu hien rung la chan (trong khi cac gidng khac da CO la vang va rung la chan).
M5i eay co td 5-7 cu, eu dai hon gidng san dd'i chdng, du kien
TIN Tl/C
tap huan cho ba eon nong dan d
xa Cao Phong va tien hanh D E P H O N G V d l CAC SAN PHAM trong thd nghiem 10 ha gidng
San KM98-7. 5 thang sau khi trong, den nay, qua theo doi va danh gia, gidng san KM98-7
sinh trudng va phat trie'n tdt, cay \ / ^ " 9 ^^"' ^'^" "^"9 '^ SOO.OOOd/thigt bj. Tuy nhi§n.
I f nhien lieu dau vao trong qua trinh sd dung nhdng X \ q u a n trpng cua nhieu thiet bj nay thuc chat khong nganh cong nghiep va la nhu tiet kiem dien, xang dau nhir cau thiet yeu lien quan true tiep quang cao cija nha san xuat den san xuat, ddi sdng cua ma xuat hien nhdng phien nhan dan. Vipc xang dau va phdc phat sinh nhu: xe hay thdi gian cho thu sdm han cac ,.. ~ , . . . ,- ., u-* - tu- u- ^ .*•
^ dien nang lien tue tang gia chet may, tham chi xe dang di gidng san thudng 1 thang va dat j^^^g j ^ ^ . g,g^ ^^^ ^^..^ ^^^^. ^^^^ ^^^^g ^-^^^ ^-^^ ^^^ ^.^
khoang 5 kg/1 khom. ^^^ 1^ ^^^-^ ^^- ^^^^ ^^^ |y ^^^ ^g^jy ^-^^^ ^^^ ^g^^^j ^jg^
Day la mpt gidng san mdi vdi tren thi trudng xuat hien eae khien phuang tien khi tham gia nhieu dac diem uu viet han thiet bi quang cao la tiet kiem giao thdng.
cac gidng san thudng nhir thdi xang, dien vdi gia ca hap ly, De giup eho ngudi tieu dung gian sinh trirdng, nang suat, cung nhdng chieu thde quang jua chpn dung dan san pham, chat lupng... Vi vay dupe ba cao ha'p d§n nhu: "Tir dpng chanh mua phai hang gia, Chi con nhan dan xa Cao Phong (^ieu chinh tiet kiem td 20-30% euc Tieu chuan - Do ludng - danh gia cao. Sau khi thu "^'^n lieu, co the chay dupe Chat lupng VTnh Phuc khuyen hoach, khang dinh dupe nang ^^^^1^ lit xang, tang eong eao de ngudi tieu dung biet suat thue sir cua gidng, Hpi s"^'* ^^"9 ^^' 9'^"^ ^ieng on, de phdng vdi nhdng chigu ndng dan xa Cao Phong se td ^^° ^^' *"°' *^^ <^^"9 cd giam quang eao noi tren nhu sau:
chdc hdi nghi dau bd, gidi l^^ng khi thai, he thdng chmh Thi/c te thie't bi tiet kiem xang thieu den ba con nong dan ^ i ^ tdt hoac dong ho dien se khdng co kha nang tiet kiem
chay cham lai, co tu tich dien nhu ten san pham, tieu chuan va phong dien, bu duac cdng ca sd da edng bd va quang suat du do dien nang bien eao (ket qua thd nghiem mau thanh nhiet nang se tiet kiem thie't bj tiet kiem xang cua Cue trong san cua xa. ^^^^ ^Q_3QO/^ ^.^^ ^.^g ^..^ ^^,^ |, ^^..^ ^^^^^ ^^^ ^^.^^
Thu Thuy thu vdi gia td 70.000 - h^ng hda tai cdng van sd:
trong xa, trong nhung nam tdi cd the nhan rpng gidng san KM98-7 tren toan bd dien tich
' hoa hoe <Sr CAiig nfihv
si6-2oii am vfivH vlivii piiijc
K
J 'mmmmmm
TINTUfC
754/TDC-QLCL, ngay 10/6/
2011 cOa Tdng cue Tieu chuan Do ludng Chat lupng). Khi mua thiet bi dien ngudi tieu dung can quan tam tdi hieu suat hoac dpng ca cua thie't bi de ddi chieu, cac loai thie't bj tiet kiem dien cd xuat xd khong ro rang, ban troi ndi tren thi trudng hau het deu la chieu thde bjp bam danh Ida ngudi tieu dung.
De tiet kiem, giam chi phi sd dung mdi ngudi, m5i gia dinh hay thay ddi thdi quen sd dung dien, tat cae thie't bi thap dien khdng can thie't, sd dung tiet kiem dien vao eae gid eao diem, khong nen sd dung eac thie't bj dien co cong suat Idn cung mpt lue, dpc ky thdng sd ky thuat tren san pham trudc khi mua. Cach tiet kiem hieu qua la sd dung dien va nhien lieu mpt each khoa hpe vdi nhung thie't bj dupe kiem dinh chat lupng td ca quan chdc nang.
ThS. Pham Thj Mai Chinh Chi cue Tieu chuan Do li/ang
Chat litqtig Vinh Phuc
Kiem tra tie tai thuc ngliiem
HE THONG PHAT THANH KHONG DAY DIEU KHIEN TUrXA
B A N GKY THUAT SO
V
di dac thu vung doi nui, viee duy tri he thdng phat thanh d cae dan vi xa, thi tran d huyen Song Lo gap rat nhieu kho khan. Cd the nhan tha'y, he thdng truyen thanh huu tuyen bang day dong va tang am (Ampli) da dupe xay dirng va ton tai d cac xa tren dja ban huyen noi rieng va d tinh VTnh Phue noi ehung la kha lau, cong nghe thie't bi lac hau, chat lupng am thanh kem va khong dong deu tren toan tuye'n. Vi vay thudng xay ra su ed dudng day trong mua mua bao. Viec bao tri sda chda dudng day rat vat va va nguy hiem do set danh, chap dien ludi vao day truyen thanh. Khi then khai he thdng truyen thanh d vung cd nhieu doi nui thi viee trong cot tru va keo day se rat gian nan va tdn kem.Td nhdng kho khan nhu vay, trong nam 2011, Sd Cong thuang tinh VTnh Phuc da nghien edu va lap dat thd
nghiem he thdng phat thanh khong day dieu khien td xa bang ky thuat sd tren dja ban xa Cao Phong va Dong Thinh, huyen Song Lo. Qua thdi gian chay thd nghiem cho tha'y, he thdng phat thanh khong day dieu khien td xa bang ky thuat sd CO chat lupng am thanh dat chuan, khong bi nhi§u song la, lap dat va van hanh dan gian, dp ben cao, khong lam nhieu song truyen hinh, eo nhieu tien ich cho ngudi sd dung va dupe ngudi dan dja phuang danh gia cao.
Khong chi tiet kiem duac chi phf, vdi nhieu tinh nang uu viet han han he thdng truyen thanh hdu tuyen trudc day, he thdng phat thanh khdng day dieu khien td xa bang ky thuat sd ne'u duac trien khai dong bp tai cac dan vi xa, phudng, thi tran se dap dng dupe nhu cau ve thong tin cija ngudi dan hien nay, dac biet la cac vung nong thon.
Khanh Ha
E
hoa hof A Ciing light'Tvsn vIi^ii Piiijc Si 6-2011
