甘州区人民政府办公室关于2017年农作物种植计划的指导意见

发布时间:2017-03-16 10:40    阅读次数:    选择字号:T|T
 

甘州区人民政府办公室

关于2017年农作物种植计划的指导意见

 

各乡镇人民政府,区属有关部门:

<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">为进一步加强水资源管理工作,实行最严格水资源管理制度纳入常态化水利管理工作当中,<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">全面推行水资源总量控制、定额管理、以水定植、以水调结构,调整优化种植结构,确保农作物适时灌溉,根据《甘州区人民政府办公室关于下达各乡镇及部门单位201520202030年水资源管理控制指标的通知》(甘区政办发[2015]290号)精神,制定如下指导意见。

<span style="font-family: 黑体; font-size: 16pt; mso-hansi-font-family: "Times New Roman";">一、2017年可供水资源总量的确定

2017<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">年配置给我区水资源总量指标7.3980亿立米<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">,其中农业灌溉6.9435亿立米,<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">居民生活0.2908亿立米,<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">工业用水0.1637亿立米。<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">我区地表水主要依靠黑河、大野口河和酥油口河供给,按照水资源供给方式,全区分为黑河引水灌区、沿山灌区和井泉混合灌区。根据张掖水文局水情分析预测,2017年度黑河<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">来水量属偏枯年份,张掖市气象局预测,2017年降水量正常略少,春季(3月—5月)降水偏少,气温偏高,有春旱;春末夏初(5月—6月)降水略偏少,无区域性春末夏初旱,但有干旱少雨时段;夏季(6月—8月)降水正常略少,由于降水时空分布不均匀,伏期有干旱。根据黑河1957-2016年水文资料分析,56月份为用水高峰期,黑河来水量将比正常年份偏枯1成以上。3101130,除去调水期,灌溉期按182天计算,预测黑河草滩庄大坝前来水量约为51331万立方米。预计沿山灌区大野口、酥油口水库可供给水量约为3643万立方米,井泉混合灌区可供给地表水量约为3023万立方米。根据以井补河需求量确定地下水可供给量,预计黑河灌区提取地下水11193万立米,井泉灌区提取2881万立米。全区可供水量为地表水55361万立米,地下水14073万立米。(各分区供需水量见表1)。

 

 

 

 

 

 

 

<span style="font-family: 宋体; font-size: 14pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">表1        <span style="font-family: 宋体; font-size: 14pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">甘州区2017<span style="font-family: 宋体; font-size: 14pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">年农业灌溉用水供需平衡分析(75%)

 

 

 

 

 

 

 

 

 

 

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">单位:万立米

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">项目

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">合计

3<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月

4<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月

5<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月

6<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月

7<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月

8<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月

9<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月

10<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月

11<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">可
<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">供
<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">水
<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">量

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">黑河灌区

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">地表水

51331

1606

865

5848

9557

13092

12539

2310

1819

3695

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">地下水

11193

256

1

1774

3259

2305

1530

214

262

1593

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">井泉灌区

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">地表水

3023

<span style="color: black; font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";"> 

4

426

585

582

567

183

131

544

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">地下水

2881

<span style="color: black; font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";"> 

12

434

580

559

534

176

118

467

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">沿山灌区

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">地表水

3643

<span style="color: black; font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";"> 

<span style="color: black; font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";"> 

465

511

977

747

661

175

107

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">需
<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">水
<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">量

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">黑河灌区

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">地表水

49466

1686

613

6492

11888

10317

8073

1974

1909

6514

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">地下水

11193

256

1

1774

3259

2305

1530

214

262

1593

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">井泉灌区

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">地表水

3023

<span style="color: black; font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";"> 

4

426

585

582

567

183

131

544

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">地下水

2881

<span style="color: black; font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";"> 

12

434

580

559

534

176

118

467

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">沿山灌区

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">地表水

2872

0

0

470

700

764

423

181

333

0

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">缺
<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">水
<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">量

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">黑河灌区

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">地表水

-5964

-80

252

-644

-2331

2775

4466

336

-90

-2819

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">地下水

0

0

0

0

0

0

0

0

0

0

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">井泉灌区

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">地表水

0

0

0

0

0

0

0

0

0

0

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">地下水

0

0

0

0

0

0

0

0

0

0

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">沿山灌区

<span style="font-family: 宋体; font-size: 10pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">地表水

-353

0

0

-5

-189

213

324

480

-158

107

   <span lang="EN-US" style="font-family: 黑体; font-size: 16pt; mso-hansi-font-family: "Times New Roman";"> <span style="font-family: 黑体; font-size: 16pt; mso-hansi-font-family: "Times New Roman";">二、灌溉制度的确定

<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">我区种植的农作物主要有春小麦、制种玉米、带田、瓜菜等,分黑河及井泉灌区、沿山灌区两个不同的灌溉制度,在方案分析时,采用了甘州区水资源配置方案拟定的水资源总量和定额指标,引黑灌区年灌水次数5.89次,其中:小麦3.1次,带田、蔬菜5.8次,制种玉米、大田玉米5.2次,除林草地外,全面积泡地一次。年平均灌水定额指标77.85立方米/亩,灌溉定额指标458.22立方米/亩(包括1次泡地水),其中带田定额指标432.1立方米/亩,制种玉米、大田玉米定额指标386.36立方米/亩。其它作物定额指标<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">详见表2<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">。

 

2   2017年甘州区黑河灌区灌溉制度(定额指标)

作物名称

灌溉面积(万亩)

灌水次数

灌水定额
(
立米/)

灌溉定额
(
立米/)

灌水时间

合计

合计或
平均

81.53

60.21

21.32

5.89

77.85

458.23

3101130 182

春泡地
及早菜

19.00

14.40

4.60

1

95

95

3.104.830

小麦

12.83

9.37

3.46

3.1

74

229.4

5.15.2525天、5.256.1825天、6.197.921天、7.57.95

带田

4.58

3.40

1.18

5.8

74.5

432.1

5.15.2626天、5.216.1324天、6.116.2616天、6.257.915天、7.158.724天、8.149.321

蔬菜

8.87

4.88

3.99

5.8

73.6

426.88

5.15.2626天、5.216.1324天、6.116.2616天、6.257.915天、7.158.724天、8.149.321

制种玉米大田玉米

52.25

39.77

12.48

5.2

74.3

386.36

5.146.826天、6.66.2722天、6.237.917天、7.158.219天、8.149.321  8.309.35

其它

0.72

0.50

0.22

3.3

73.7

243.21

5.15.2222天、6.16.2727天、7.158.219天、8.149.119

林草

2.29

2.29

 

2

78

156

7.158.724天、8.149.321

冬泡地
及林草

64.53

46.41

18.12

1

95

95

10.2511.3037

说明:灌水时间内未安排的时间为黑河调水期。乌江井泉灌区参照执行。

沿山灌区年灌水次数3.58次,年均灌水定额80.59立方米/亩,灌溉定额指标288.56立方米/亩,从55开闸灌水,115结束灌溉。各类作物定额指标详见表3

 

 

 

 

3 2017年甘州区沿山灌区灌溉制度(定额指标)

                                 

面积
(
万亩)

灌水次数   (次)

灌水定额
(
立方米/)

灌溉定额
(
立方米/)

灌水时间

灌水天数

(天)

合计或平均

5.01

3.58

80.59

288.56

5<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月5<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">日

11<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月5<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">日

184

小麦

1.77

1

75

195

5<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月5<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">日

6<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月5<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">日

31

1

75

6<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月6<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">日

7<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月5<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">日

29

0.6

75

7<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月6<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">日

8<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月5<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">日

30

玉米
洋芋
油料

2.94

1

75

203

6<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月6<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">日

7<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月5<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">日

29

1

75

7<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月6<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">日

8<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月5<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">日

30

0.7

75

8<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月6<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">日

9<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月5<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">日

30

林草

0.30

1

75

98

5<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月5<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">日

6<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月5<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">日

31

0.3

75

8<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月21<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">日

9<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月20<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">日

30

泡地

5.01

1

95

95

9<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月6<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">日

11<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">月5<span style="font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">日

60

<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">从3<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">月10<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">日<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">春灌开始至11<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">月30<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">日<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">冬灌结束,实施一轮春灌,三轮夏灌,两轮秋灌,一轮冬灌,各轮次时间安排详见表4<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">。

   4   2017年甘州区各灌区总量指标完成进度安排表

灌区

春灌

夏灌

秋灌

冬灌

合计

名称

地表水

地下水

 地表水

地下水

地表水

地下水

地表水

地下水

地表水

地下水

灌溉时间

3.10.4.8

5.17.9

7.15.8.28.149.3

10.25.11.30.

灌溉期182

合 计

2387

498

21887

7067

24809

3994

6279

2515

55361

14074

黑河灌区

小计

2381

488

18631

5781

23140

3004

5315

1920

49466

11193

大满

593

168

4643

2002

5765.5

1023

1325

661

12326

3854

总口

25

0

192.6

0

239.73

0

55

0

512

 

盈科

436

196

3406

2326

4231

1203

971

771

9044

4496

西干

513

124

4012

1453

4982.7

778

1144

487

10652

2843

上三

392

0

3066

0

3807.6

0

874

0

8139

 

甘浚

423

0

3312

0

4113.1

0

945

0

8793

 

泉水灌区

乌江

6

10

1347

1286

1046.6

989

624

595

3023

2881

沿山灌区

小计

 

 

1909

 

622

 

341

 

2872

 

安阳

0

0

1160

0

377.48

0

207

0

1744

 

花寨

0

0

749.3

0

244.72

0

134

0

1128

 

<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">期间计划实施4<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">次调水,分别为4<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">月9<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">日<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">至4<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">月30<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">日22<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">天、7<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">月10<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">日<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">至7<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">月14<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">日5<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">天、8<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">月8<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">日<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">至8<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">月13<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">日6<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">天、9<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">月4<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">日<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">至10<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">月24<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">日51<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">天。具体调水时间根据黑河实际来水量机动确定。

  <span lang="EN-US" style="color: black; font-family: 黑体; font-size: 16pt; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: "Times New Roman";">  <span style="color: black; font-family: 黑体; font-size: 16pt; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: "Times New Roman";">三、农作物种植结构的确定

1.种植结构确定的依据及方法

一是重点对各乡镇、村社20152016年的实际作物种植情况进行统计,按当年实际来水量、受旱情况、调水等综合因素分析现行作物种植结构存在的问题;二是分析2017年河源来水量和下调水量,针对往年种植结构中受旱时段、缺水量等问题,对各阶段可供水量和农作物需水量模拟对比,选择出供水和需水过程相近的最优方案,作为2017年种植结构调整的依据;三是种植作物用水量不超过用水总量控制指标。

2.2017年种植结构调整方案

根据2017年可供水资源量,对多个种植结构方案进行分析对比,按照以水定地、以水调结构,定额管理、总量控制的原则,2017年全区各类作物种植面积计划确定为:全区用水面积为94.54万亩,其中:小麦及夏杂面积15.3万亩,占用水面积16.2%,带田面积7.56万亩,占用水面积8%,蔬菜面积11.04万亩,占用水面积11.6%,制种及大田玉米56.78万亩,占用水面积60.1%,林草及其它作物面积3.87万亩,占用水面积4.1%(详见附件表5)。

<span style="font-family: 黑体; font-size: 16pt; mso-hansi-font-family: "Times New Roman";">四、具体要求

1.<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">加强组织领导。<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">各灌区、各乡(镇)要切实加强作物种植结构调整工作的领导,确定专人负责,包干包片,深入村社督促落实种植计划,若因种植计划落实不合理,造成作物受旱的由所在乡(镇)、灌区负责,并承担相关责任。

2.<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">合理优化结构。<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">各灌区、各乡(镇)要严格按照制定的作物种植结构计划指导意见确定所在村、社的种植结构,细化种植方案,要将分配给各灌区的作物种植面积层层分解落实到乡、村、社和农户,分配到乡、村、社的种植面积不得突破限额。要重视作物连片种植、地膜覆盖等节水措施的应用,使各项抗旱措施应用到农业生产中,减轻农业灌溉用水压力。

3.<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">严格执行制度。<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">各灌区要严格按照总量控制,定额管理的要求,合理配置水资源,控制灌溉总量定额,限制灌水次数,确保各时段的作物需水。应着力改革传统的饱和灌溉习惯,推行非充分灌溉制度,掌握作物的需水临界期,灌好关键水,努力提高水的有效利用率,实现水资源效益的最大化,从而为农业增效、农民增收创造可持续利用的水利条件。要充分发挥农民用水者协会的作用,完善灌水制度,提高灌溉效率。

4.<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">加大宣传力度。<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">调整优化种植结构是确保水资源合理利用、控制总量、缓解旱情的有效措施,各水管单位、乡(镇)要深入村社、农户大力宣传省市“实行最严格水资源管理制度”有关要求,使广大农民充分认识今年旱情的严峻性,认识调整种植结构的必要性和重要性,确保种植计划落到实处。

 

<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">附件:甘州区2017<span style="font-family: 仿宋_GB2312; font-size: 16pt; mso-ascii-font-family: "Times New Roman";">年种植结构调整方案水资源总量指标分配表

 

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