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1.
蚕桑生产是新塍镇的传统产业,新塍镇又是秀洲区蚕桑重点产区,全镇有桑园面积1000余hm2,年均产茧1100t左右,蚕茧收入2370余万元。在桑园建设上一直沿用传统的办法、技术,为了不与粮食争地,桑树习惯栽植于地势较高、房前屋后或沿河道的旱地上,地块高低不平,桑园零星分散,品种混杂 相似文献
2.
"四川省富桑农业有限公司"是大学生肖勇和另外几名大学生回乡共同兴办的蚕桑产业发展公司,该公司在蚕桑家庭农场的基础上成立,目前已初具规模,初见成效.公司流转土地1 300余亩(86.67 hm2)建优质桑园,带动周边100余户栽桑养蚕,辐射面积2 000余亩(133.33 hm2),解决200余人的就业问题.2021年,... 相似文献
3.
江苏省如皋市雪岸镇是栽桑养蚕产业历史悠久的乡镇之一,全镇桑园面积866.7hm2,全年发蚕种4万余张,茧款收入5000余万元,一个只有3万多人口、2666.7hm2耕地的小镇,桑园面积占据了总耕地的三分之一,发种量占全市养蚕总量六分之一,亩桑园养蚕量、单产等均列全市前茅,为了总结经验,我们对该镇的情况进行了调查分析,以促进和提高全市蚕桑产业水平。 相似文献
4.
1 年度工作总体情况
推进南漳县蚕桑产业发展,2017年改造旧桑园1867hm2,新栽桑园1000hm2,5年内桑园面积达到5333hm2,建设小蚕共育室15个,面积达720m2,养蚕大棚20个面积达9000m2,推广方格蔟使用,提高蚕茧质量,惠及5个蚕桑产业镇,78个专业村,4948养蚕农户.产茧量达到5000t,农业产值达到2亿元. 相似文献
5.
浙江省桐乡市石门镇地处桐乡中部,栽桑、养蚕历来是石门镇农民的主要经济收入之一,原有专业桑园面积1213 hm2,年饲养蚕种达到4.54万张,有养蚕农户1.4万户,随着石门镇的扩大,城镇、道路、水利建设等征用土地318 hm2.其中桑园面积达到158 hm2,桑园面积锐减,蚕种饲养量期期下降,加以蚕茧比较效益低,桑园失管,有叶不养蚕,养蚕农户仅余不足8千户,为稳定蚕桑生产,我们采取了两条新措施. 相似文献
6.
近年来,我国西部各省、区的蚕桑生产得到较快发展.保山市隆阳区作为滇西地区蚕桑基地也获得了迅猛发展,桑园面积已达1690hm2,比3年前的65hm2增加25倍.在发展中涌现出许多栽桑达3.3hm2以上、甚至6.7hm2以上的规模大户,3.3hm2以上连片桑园已随处可见.规模连片的桑园创造了适宜于家禽散养的生产条件. 相似文献
7.
1蚕桑基本概况1.1蚕桑生产 在大力发展开发性农业的1995年.贵池区蚕桑生产出现了前所未有的辉煌,桑同面积达到:3800hm2,年发种量突破1万张,年产蚕茧325t。1996～1997年的蚕桑低潮造成了大面积毁桑现象的发生.虽经近几年的恢复性发展,全区桑园面积仍只有440hm2、其中100hm2为低产桑同、110hm2为荒芜桑园。2001年冬以来,共调进桑苗70万株,新发展桑园67hm2。2001年共养蚕4600张,产鲜茧164t。2002年发放春蚕种2700张,比上年春季增加200张,增长8％。 相似文献
8.
<正>秀洲区是浙江省的重点蚕区,蚕桑生产是秀洲区的传统优势产业,种桑养蚕有着几千年的历史,全区现有桑园面积2000余hm2(年报),养蚕户1.5万余户。近年来,蚕桑生产面临着前所未有的挑战,传统产业受到重大冲击,特别是2014年以来,桑园面积下降较快。据初步调查统计,近2年来,因城市建设、道路建设、土地整理、新农村建设及改种其它作物,共减少桑园333 hm~2以上。特别是2014年下半年以来,更是 相似文献
9.
农民致富、财政增收的骨干产业,蚕桑业在宿豫区的大农业生产中居于主导优势地位。宿豫历史上蚕桑生产最高潮时是1994～1995年,桑园面积达13333.3hm2,年发种量达30.9万张,但自1995年以来,由于受多种因素影响,桑园面积逐渐减少,至2005年,桑园面积减至2833.3hm2,减少10500hm2,减少 相似文献
10.
1基本情况
建德市是我省蚕桑西进的8个重点县之一,现有桑园面积1466.7hm^2,分布在7个乡镇,主要集聚在大同、大洋2个镇,其中大同镇桑园总面积600hm^2;大洋镇桑园总面积606hm2,2个镇占全市桑园总面积的82.3%,逐步形成了蚕桑两大区域优势。 相似文献
11.
In late December 1985, 1485 institutional veterinarians and small and mixed animal clinics across Canada were sent a questionnaire in order to assess the status of Dirofilaria immitis in Canada in 1985 and 44% of them responded. Veterinarians reported that 137,300 dogs were blood-tested to check for microfilariae and 1210 dogs were found with heartworm. Another 36 dogs were amicrofilaremic but diagnosed with heartworm disease to give the total number diagnosed in 1985 as 1247 (0.91%). Heartworm was reported from all provinces except Prince Edward Island, Newfoundland and Saskatchewan but most (1126) of the cases were in Ontario. Southwestern Ontario continued to be the primary focus of the infection in Canada. From Quebec, 91 cases were reported mostly from and around Montreal. From Manitoba, 19 cases were reported from Winnipeg and surrounding areas. Heartworm was found most frequently in companion dogs over three years of age maintained mainly outdoors in rural areas. About 28% of the cases were observed with clinical signs of heartworm disease and 78% had a history of not having left Canada. 相似文献
12.
In late November 1988, 1581 small and mixed animal clinics and institutional veterinarians across Canada were sent a questionnaire in order to assess the status of Dirofilaria immitis in Canada in 1988, and 46% of them responded. Veterinarians reported that 181,577 dogs were blood-tested for heartworm disease and 367 dogs were found with D. immitis microfilariae. Another 60 dogs were amicrofilaremic but diagnosed with heartworm disease to give the total number of cases diagnosed in 1988 as 441 (0.24%). 相似文献
13.
In late December 1984, 1853 institutional veterinarians and small and mixed animal clinics across Canada were sent a questionnaire in order to assess the status of Dirofilaria immitis in Canada in 1984 and 35% of them responded. Veterinarians reported that 97,794 dogs were blood-tested to check for microfilariae and 1417 dogs (1.45% of those tested) were found with heartworm. Another 34 dogs were amicrofilaremic, but were diagnosed as having heartworm disease, to give the total number diagnosed in 1984 as 1451 (1.48%). Heartworm was reported from all provinces except Prince Edward Island and Newfoundland but most (1310) of the cases were in Ontario. In Quebec, 126 cases were reported mostly from west of Montreal. Heartworm was found most frequently in companion dogs over three years of age maintained mainly outdoors in rural areas. About 27% of the cases were observed with clinical signs of heartworm disease and 72% had a history of not having left Canada. Southwestern Ontario continued to be the primary focus of the infection. 相似文献
15.
In late November 1991, 1883 clinics in Canada were sent a questionnaire to assess the status of Dirofilaria immitis in dogs in 1991 and there was a 60.0% response. There were 344,031 dogs tested for heart-worm (HW), 627 were found infected and the prevalence of HW infection was 0.18%. There were 417 dogs with HW in Ontario, 116 in Manitoba, 38 in Quebec, 53 in British Columbia, three in Alberta, and one in Nova Scotia. In British Columbia, all of the infected dogs but one were from the Okanagan valley which, as from 1991, is a new focus of infection in Canada. Most dogs with HW had not been on preventive medication in 1990, and the prevalence among dogs tested and unprotected was 0.59%. That prevalence was considerably higher in endemic areas. Companion dogs, over three years of age and maintained primarily outdoors in rural areas, were most frequently infected. One cat was diagnosed with D. immitis and 33 dogs had Dipetalonema reconditium. 相似文献
16.
In late November 1989, 1732 clinics and institutional veterinarians were sent a questionnaire to assess the status of Dirofilaria immitis, and 51.7% responded. Of 247,716 dogs tested, 394 had D. immitis microfilariae and 51 were amicrofilaremic for a total of 445 cases and heartworm prevalence of 0.17%. Most (408) of these dogs had no preventive medication and the prevalence among dogs tested and unprotected was 1.01%. That prevalence was considerably higher in endemic areas. Thirty-seven dogs with heartworm had preventive medication. Heartworm was most frequent in companion dogs over three years of age maintained outdoors in rural areas. About 75% of the cases had never left Canada, 26% had clinical signs and 125 were not treated. Heartworm was reported from British Columbia, Manitoba, Ontario, Quebec, Nova Scotia and Newfoundland, but 383 cases were in Ontario. South-western Ontario was the primary focus of infection. There were 33 cases in Quebec and 24 in Manitoba, mainly found in and around Metropolitan Montreal and Winnipeg respectively. 相似文献
17.
In late November 1987, 1246 institutional veterinarians and small and mixed animal clinics across Canada were sent a questionnaire in order to assess the status of Dirofilaria immitis in Canada in 1987, and 50% of them responded. Veterinarians reported that 165,428 dogs were blood tested for heartworm disease and 511 dogs were found with D. immitis microfilariae. Another 78 dogs were amicrofilaremic but diagnosed with heartworm disease to give the total number of cases diagnosed in 1987 as 589 (0.35%). 相似文献
18.
In late December 1986, 1224 institutional veterinarians and small and mixed animal clinics across Canada were sent a questionnaire in order to assess the status of Dirofilaria immitis in Canada in 1986; 46% of them responded. Veterinarians reported that 150,989 dogs were blood-tested for microfilariae and 869 dogs were found with heartworm. Another 65 dogs were amicrofilaremic but diagnosed with heartworm disease and one was found with heartworm at necropsy to give the total number diagnosed in 1986 as 935 (0.62%). Heartworm was reported from Manitoba, New Brunswick, Ontario and Quebec, but most (810) of the cases were from Ontario. South-western Ontario continued to be the primary focus of the infection in Canada. There were 103 cases reported from Quebec, mostly from and around Montreal, and 21 cases from Manitoba, from Winnipeg and surrounding areas. Heartworm was found most frequently in companion dogs over three years of age maintained mainly outdoors in rural areas. About 33% of the cases were observed with clinical signs of heartworm disease and 81% had a history of not having left Canada. 相似文献
20.
In late December 1983, 2 800 veterinarians across Canada were sent a questionnaire in order to assess the status of heartworm disease in Canada in 1983 and 26% of them responded. Veterinarians reported that 59 504 dogs were blood-tested to check for microfilariae and 771 dogs (1.30% of those tested) were found with Dirofilaria immitis. Heartworm disease was diagnosed in all provinces except New Brunswick and Newfoundland but most (733) of the cases were in Ontario. Heartworm disease was found most frequently in companion dogs over three years of age maintained mainly outdoors in rural areas. About 31% of the cases were observed with clinical signs of heartworm disease and 64% had a history of not having left Canada. Southwestern Ontario continues to be the focus of the infection and most of the dogs there had not left the province previously. 相似文献
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