<li id="daroe"><acronym id="daroe"></acronym></li>

  • <rp id="daroe"><ruby id="daroe"><u id="daroe"></u></ruby></rp>
  • <em id="daroe"><ruby id="daroe"></ruby></em>

    <form id="daroe"></form><em id="daroe"></em>

    搜索

    春分农事

    安若玟 2018-4-26 16:23 1459 0

    摘要:  春分竖蛋在每年的春分那一天,世界各地都会有数以千万计的人在做“竖蛋”试验。这一被称之为“中国习俗”的玩艺儿,何以成为“世界游戏”,尚难考证。不过其玩法确简单易行且富有趣味:选择一个光滑匀称、刚生下四五 ...



    北方春季少雨的地区要抓紧春灌,浇好拔节水,施好拔节肥,注意防御晚霜冻害;南方仍需继续搞好排涝防渍工作。江南早稻育秧和江淮地区早稻薄膜育秧工作已经开始,早春天气冷暖变化频繁,要注意在冷空气来临时浸种催芽,冷空气结束时抢晴播种。群众经验说:“冷尾暖头,下秧不愁。”要根据天气情况,争取播后有3—5个晴天,以保一播全苗。春茶已开始抽芽,应及时追施速效肥料,防治病虫害,力争茶叶丰产优质。

    “二月惊蛰又春分,种树施肥耕地深。”春分也是植树造林的极好时机,古诗就有“夜半饭牛呼妇起,明朝种树是春分”之句。

    春分后,中国南方大部分地区越冬作物进入春季生长阶段。南方大部分地区各地气温则继续回升,但一般不如雨水至春分这段时期上升得快。3月下旬平均气温华南北部多为13℃至15℃,华南南部多为15℃至16℃。高原大部分地区已经雪融冰消,旬平均气温约5℃至10℃。我国南方大部分地区等河谷地区气温最高,平均已达18℃至20℃左右。南方除了边缘山区以外,平均十有七、八年日平均气温稳定上升到12℃以上,有利于水稻、玉米等作物播种,植树造林也非常适宜。但是,春分前后华南常常有一次较强的冷空气入侵,气温显著下降,最低气温可低至5℃以下。有时还有小股冷空气接踵而至,形成持续数天低温阴雨,对农业生产不利。根据这个特点,应充分利用天气预报,抓住冷尾暖头适时播种。 

    俗话讲:“春分麦起身,肥水要紧跟”。一场春雨一场暖,春雨过后忙耕田。春季大忙季节就要开始了,春管、春耕、春种即将进入繁忙阶段。春分过后,越冬作物进入生长阶段,要加强田间管理。由于气温回升快,需水量相对较大,农民朋友要加强蓄水保墒。“春分麦起身,一刻值千金”。


    鲜花

    握手

    雷人

    路过

    鸡蛋
    123国学网 家是我们永远的信仰
    关于我们
    公司简介
    发展历程
    联系我们
    本站站务
    友情链接
    新手指南
    内容审核
    商家合作
    广告合作
    商家入驻
    新闻合作

    官方微信

    手机版

    手机APP

    联系电话:010-88866401 地址:北京市朝阳区 邮箱:www123guoxue@126.com ICP备案号: ( 京ICP备18019101号-2 )
    Copyright © 2001-2019 Comsenz Inc. All Rights Reserved.   Powered by Discuz! X3.4
    返回顶部
    好运快3app
    <li id="daroe"><acronym id="daroe"></acronym></li>

  • <rp id="daroe"><ruby id="daroe"><u id="daroe"></u></ruby></rp>
  • <em id="daroe"><ruby id="daroe"></ruby></em>

    <form id="daroe"></form><em id="daroe"></em>
    www.21202t.com | hb8331.com | www.766885.com | www.88807e.com | 77605h.com | www.106846.com | www.888vip2.com | xpj44444.vip | www.354277.com | w5050w.com | www.4828118.com | 3438w.com | 78116644.com | www.596081.com | www.73990b.com | www.hg313.com | 4288t.com | www.170955.com | www.1764b.com | www.6767msc.com | y8287.com | 16690022.com | www.607995.com | www.22274.vip | www.6787749.com | hg9695.com | 6177006.com | www.663738.com | www.aaa2848.com | www.606933.com | 33gg8331.com | 1106.com | dz3777.com | www.68689s.com | www.00773z.com | www.67797u.com | df8a.com | 5008999.com | 3678q.com | www.5441s.com | www.688544.com | www.2078i.com | r2146.com | bjytdbj.net | www.528121.com | www.954321v.com | www.4996zz.com | www.addbl.com | www.ag2020a.com | lh66x.com | 6868mm.cc | www.869619.com | www.1466d.com | www.8967m.com | www.307607.com | 81511x.com | rrr4255.com | 500000592.com | www.43131j.com | www.3552g.com | www.ya2019v.com | www.55070o.com | www.11139l.com | www.pj11588.com | mg0500.cc | 6002e.com | 28758j.com | 4379w.com | www.969761.com | www.hg5985.com | www.91779c.com | www.76775j.com | www.330099n.com | www.bwin299.com | 2595p.com | 8547u.com | f954.com | 3641.com | 33115qq.com | gc722.com | 13658ty.com | ty77711.com | 390390.com | 99151w.com | www.039079.com | www.593500.com | www.811030.com | www.6364y.com | www.78949y.com | www.55717m.com | www.xpj2.net | www.14168c.com | www.68993237.com | www.9928f.com | www.20899.com | www.68993227.com | www.33qxc.com | www.77801h.com | www.33112c.com | www.064wy.com | www.c5637.com | www.2109q.com | www.8667q.com | www.ya949.com | www.8816l.com | www.al5678.com | www.652699.com | www.137518.com | swin2.com | r15666.com | 3559ww.com | zz1331.com | 0289r.com | 0860h.com | 4508ii.com | pt138.com | 23233h.com | www.4123uu.com | www.lbj682.com | www.zs1199.com | www.pj9075.com | www.03365g.com | www.33111122.com | www.21202q.com | 00774uu.com | www.330895.com | eme9725.com | 22117i.com | 3568k.com | hg0088.sh | 08530004.com | www.48696.com | www.76060t.com | www.0860f.com | www.807239.com | www.00618d.com | www.69567f.com | www.77803n.com | www.526093.com | 7945uu.com | 603144.COM | xx00558.com | 8290p.com | www.s1043.com | www.hg005.com | www.38333.com | www.00778x.com | www.66652h.com | www.156689.com | 4995f.com | 3189hd.com | www.18373876153.com | www.8808777.com | www.2544h5.com | www.6832l.com | vipvip0000.com | c2554.com | 00uu8331.com | www.hggj5551.com | www.52062r.com | www.6364h.com | p5903.com | 8159p.cc | www.11088l.net | www.8080999b.com | www.3478i.cc | 55119193.com | www.js60g.com | www.zte666.com | www.305155.com | www.106537.com | 9999hd.com | www.yh06789.com | www.1299js.com | www.66652l.com | 21866b.com | 67890z.com | www.70777.com | www.30350o.com | www.779635.com | 1331jj.com | 8036ii.com | www.2y934.com | www.9149n.com | 567zcp.com | 8036gg.com | www.198930.com | www.36166p.com | 86811j.com | hgwz33.com | www.832365.com | www.3933v.cc | jx2300.com | www.8124m.com | www.593152.com | www.371931.com | 1408y.com | www.15144.com | www.x063801.com | www.526087.com | 44444ylg.com | www.sh8800.com | www.55676d.com | www.317199.com | 2240099.com | www.hg7977.com | www.68993258.com | 6175kk.com | www.hgw0088.biz | www.9971003.com | www.210927.com | 677070.com | www.2078a.com | www.22062a.com | 87665r.com | www.a3a222.cc | www.js58333.com | 5509m.com | www.407776.com | www.6768993.com | 8040ggg.com | www.147891635.com | www.bmw8066.com | c558.cc | www.bt258.com | www.290201.com | 566670000.com | www.pjhebei.com | www.2221101.com | 33678ee.com | www.4126n.cc | www.698771.com | 4114.com | www.88166b.com | 36508w.com | zhcp87.com | www.7240i.com | 22yy8332.com | www.729666.com | www.50080f.com | 58539999.com | www.668cp33.com | www.c2808.com | wnsr8824.com | www.120668.com | 7240w.com | www.jbs095.com | www.235952.com | 80892nn.com | www.68365w.com | 89777v.com | www.330246.com | www.240689.com | www.wn0001.com | www.50732n.com | 3242i.com | www.g3410.com | 22883r.com | www.k0678.com | www.ya130.com | 0033r.cc | www.588vip.xyz | 8159a.cc | www.4996jy.com | 42fhyl.com | www.808888v.com | 9649a.com | www.32126z.net | www.377823.com | www.399801.com | www.c5635.com | 66300vip48.com | www.bjd999.com | www.jzvip22.com | pt8338.com | www.aaa06.cc | www.78z5.com | 9149s.com | www.318187.com | www.361148.com | www.81a88.com | c45638.com | www.514677.com | www.pj9020.com | www.sun0003.com | 55967z.com | 86688092.com | www.6769l.com | www.net567.com | www.56520o.com | 67890ccc.com | 6137g.net | www.66870.cc | www.79095m.com | www.js5666.com | lc99y.com | 5002aaa.com | www.86267m.com | www.xam88888.wang | 3136ss.com | hg1088.com | 730555e.com | www.96386n.com | www.8967y.com | www.00829j.com | 39990066.com | 3405www.com | www.814646.com | www.186664.com | www.777794.com | www.85770x.com | 1606766.com | www444000.com | www.399010.com | www.998855aa.com | www.47506b.com | www.kj853.com | www.f118cp.com | wns173.com | 18438o.com | www.623660.com | www.83033f.com | www.7366008.com | www.hg10979.com | 168cp-o.com | 4136g.com | zun016.com | 691 | www.ct6679.com | www.6939j.com | www.5981z.com | www.303408.com | 8577g.cc | 36536502.win | yyy40033.com | 66300vip35.com | www.52072x.com | www.hf0668.com | www.pj56d.com | www.6687x.com | www.938m.cc | www.hg24500.com | 22556r.com | 7276886.com | 011722.com | 06382525.com | 3049a.com | 54141122.com | www.221095.com | www.944229.com | www.37377w.com | www.45598o.com | www.1343a.com | www.js936.com | www.msc55.com | www.6686450.com | 5651m.com | feicai0759.com | hgw555.com | 262777.com | 6396c.com | 908080f.com | 91019w.com | www.001537.com | www.369888aa.com | www.hc2588.com | www.3890t.com | www.80075z.com | www.1009.cc? | www.bet73r.com | www.28229.com | www.4520033.com | www.8905t.com | www.63606t.com | www.06820n.com | www.1559509.com | www.hyi664.com | www.26123cc.com | www.5446tt.com | www.59875.com | www.pj79777.com | www.725558.com | www.277577.com | www.999966.com | www.5487.com | www.33225.com | www.433345.com | www.xiniguoji.com | www.zs5544.com | www.0748.cc | www.288988a.com | www.7415g.com | www.cn365g.com | www.yw5.com | www.j92776.com | www.55526d.com | www.610160.COM | www.1851118.com | www.33678ww.com | www.959718.com | www.drf1.net | www.12015.cc | www.799200.com | www.6618js.com | 9101901.com | pj00nn.com | www.hg6969.net | www.41msc.com | www.vns2018.com | www.24264m.com | www.98698l.com | www.j3410.com | www.2418f.com | www.69998.cc | www.586198.com | www.900122.com | www.208990.com | 9411zzz.com | 611666.com | 61772222.com | 8003aa.com | 85558.com | www.bet365602.com | www.h7733.com | www.c5c22.com | www.38775aa.com | www.52303x.com | www.767198.com | 8381uu.com | bmw8099.com | 3807oo.com | feicai0394.com | www.tyc636.com | www.1389nn.com | www.44118i.com | www.36787j.com | www.568565.com | 4880s.com | yd776.com | 99567h.com | www.hg3028.com | www.121tk.com | www.102665.com | www.77802h.com | www.560758.com | 35222c.com | 664740.com | www.laok111.com | www.776777.com | www.n32031.com | www.08588s.com | www.99788o.com | js66.com | 11989.com | www.msc93.com | www.9895z.com | www.8667r.com | sjgc6.com | r08199.com | 22883w.com | www.16639.com | www.366028.com | www.5086h.com | 3939688.com | vv67890.com | www.tushan38.com | www.jjjj009.com | www.9g9g9g.com | www.390675.com | 76543e.com | 2246sun.com | www.788789.com | www.37377i.com | www.390685.com | js999js.com | 88948999.com | www.wns08888.com | www.5446b.com | www.621329.com | 4136.com | www.ag822.com | www.7334a.com | www.2188cai.com | 50067r.com | 9995t.cc | www.5966kkk.com | www.54400d.com | 2613v.com | hjdc2018.com | www.833099.com | www.16188a.com | 3136vv.com | 33dd8331.com | www.fc596.com | www.50024b.com | 3679ee.com | 8905.com | www.8885hj.com | www.808390.com | 998p.cc | www.77537t.com | www.74737.com | www.178795.com | 9063555.com | www.yh5579.com | www.4102e.com | www.106135.com | 22883q.com | www.sands6789.com | www.95999w.com | 118888d.com | bet36530000.com | www.7892.ag | www.luck808.com | 4828.com | www.321329.com | www.66621j.com | 8040ggg.com | www.63877n.com | www.52062o.com | baizun456.com | 2846u.com | www.huangma27.com | www.236844.com | xpj338.com | www.50999d.com | www.620557.com | 496.es | www.58665o.com | www.606285.com | i85686.com | www.c75.cc | www.369499.com | z88XX.com | www.1200msc.com | www.699915.com | ii38648.com | www.4972t.com | www.202406.com | 61322288.com | 3566mm.com | 38989p.com | www.12345605.cc | 56987ff.com | www.hg22888.net | www.hg09d.com | 7003vv.com | www.566455.com | www.992599.com | 6766yy.com | www.26123cc.com | 11422y.com | www.hg2239.net | www.0601.com | 58222kk.com | www.171038.com | www.585751.com | gsq520.com | www.xpj13666.com | 33558448.com | www.tyc112.com | www.673519.com | 11989h.com | www.848777i.com | 3178mm.com | www.40686a.com | www.022ln.cc | 9506x.com | www.10999u.com | yhbeijing.vip | www.7111q.com | www.987434.com | kkk8827.com | www.4809f.com | yqw998.com | www.5966aaa.com | 1775hh.com | www.d4737.com | www.jx68.com | dyjxz.com | www.97365.com | 33432l.com | www.4078n.com | 555p1.cc | www.suncity3.com | 5478s.com | www.pj5794.com | www.618477.com | www.glc33.com | www.3005w.com | 98345h.com | www.1429.com? | 55967v.com | www.0622sss.com | 2776u.com | www.8313o.com | 6699vn77.com | www.5966hhh.com | 2997705.com | www.110048.com | 65005l.com | www.446677.com | www.99677u.com | www.cs11666.com | www.401275.com | www.7610679.com | www.755834.com | www.js003.cc | www.808732.com | www.pj9086.com | www.960737.com | www.taobaobo5.com | www.39cp.cc | 8989770.com | www.tlcp3.com | mgm3242c.com | www.9818p.cc | bb888bb888.com | www.hy6935.com | www.wn2018.com | www.810620.com | www.6491o.com | www.602857.com | www.d30226.com | www.186757.com | www.6699mmmm.com | jj5443.com | www.tc5551.com | 4086.cc | www.89677p.com | 30177755.com | www.42456688.com | 7720i.net | www.7782z.com | 2998h.com | www.589744.com | www.v0022.tv | hv712.com | www.yf230.com | 23233s.com | www.63606z.com | 28839f.com | www.26299p.com | www.sjg500.com | www.372779.com | www.496649.com | 5804e.com | www.88325g.com | 9068ff.com | www.8667o.com | www.8xinhao.com | bwin8a.com | www.97596.com | js99449.com | www.2848.com | 2019d.cc | www.670209.com | www.tyc855.com | 2292958.com | www.7737aa.com | 9995n.cc | www.516105.com | www.hg206.com | 159666d.com | www.8977800.com | www.68666o.com | www.035079.com | www.79500x.com | 435796.com | www.9478q.com | www.333133n.com | 131nn.net | www.775701.com | www.vns388.com | 11ff8331.com | www.3066rr.com | 6261bb.com | www.708286.com | www.807881.com | 7893w2.com | www.00840q.com | www.5556358.com | kk4255.com | www.x888789.com | www.glc33.com | hg2017.cc | www.388581.com | bb888899.com | 91019.net | www.f12189.com | 2267m.com | www.50052v.com | www.mgm868007.com | fc9559.com | www.207109.com | www.26123aa.com | 3121rr.com | www.099210.com | www.4828778.com | 0077886.com | 5001q.com | www.44118k.com | www.251k8.com | 6647s.com | www.hr1333.com | www.r32126.cc | 2223865.com | www.567365.tv | www.666.2222149.com | 28288ff.com | www.rrle4.com | www.0666pj.com | 55331ff.com | www.178759.com | www.v32031.com | www.i118cp.com | dh074.com | www.12455d.com | www.047222.com | hg88000.com | www.135368.com | www.6880ww.com | www.7720h.com | 08702004.com | www.hy2733.com | www.c5c11.com | 22556b.com | 5443e.com | www.22062c.com | www.hg3098.com | 17797777.com | 26119b.com | www.7728229.com | www.99997488.com | jz575.com | www.50732e.com | www.50pay.cc | www.hg1688.biz | 3846ww.com | www.81678u.com | www.966725.com | www.90486.com | 08159g.com | eebiao.com | www.76520r.com | www.flp1681.com | 3121mm.com | 36517.info | www.88266c.com | www.6880gg.com | www.76543q.com | yun666.com | www.50074a.com | www.8d828.com | www.8707c.com | 97618t.com | 56978.com | www.555446.com | www.1434r.com | www.2646x.com | 2509.com | p61653.com | www.376357.com | www.904488.com | www.53322888.com | 7196bb.com | 0005309.com | www.068659.com | www.00840i.com | www.qmc0011.com | www.ag6969.com | lc99r.com | a32689.net | www.rrle7.com | www.38775ii.com | www.6888tm.com | 3169m.com | 11473333.com | 015015.com | www.11csj.com | www.07679c.com | www.000894.com | 1064.com | c536655.com | yhw9.cc | www.hf6880.com | www.1434y.com | www.aobo12345.com | www.76060q.com | w86811.com | aa67890.com | www.68682o.com | www.7782i.com | www.99552oo.com | www.hg8270.com | www.wnsr800.com | b7570b.com | 8884136.com | ule8.vip | www.849642.com | www.hg0088.sh | www.cn365c.com | www.663m.com | www.84816.com | 1109758.com | bwin8g.com | 7894g.com | www.348177.com | www.22270.com | www.792084.com | www.ggz.99233z.com | www.35553999.com | www.8819819.com | 44882007.com | www.9611h.com | 748575.com | 71626.com | 88682.com | 550099.com | www.77802i.com | www.832795.com | www.36788r.com | www.hg0298.com | www.o80288.com | www.5966hhh.com | www.kk2229.com | www.617701.com | dd5443.com | 2fll8.com | ts698.com | 94111.com | 97799h.com | 234917.com | www.332037.com | www.915422.com | www.9818e.cc | www.904028.com | www.535220.com | www.573512.com | www.430578.com | www.www904744.com | www.892099.com | www.9068bb.com | www.pj5906.com | cc99151.com | 9995k.cc | ww38648.com | 53262k.com | 4165l.com | shen5511.com | 3379dd.com | 1331zz.com | pjneimenggu.com | 7726ooo.com | xin888e.com | pj111177.com | 957004.com | 496vv.com | 58588.com | 20160913.tv | www.50052v.com | www.001537.com | www.102386.com | www.c67801.com | www.330587.com | www.591799.com | www.642977.com | www.755745.com | www.805357.com | www.809381.com | www.890751.com | www.904817.com | www.863012.com | www.843933.com | www.822138.com | www.745955.com | www.636220.com | www.591029.com | www.502135.com | www.351587.com | www.106326.com | jlykk.com | 11669980.com | o2306.com | 66066o.com | 3950d.com | 0201kk.com | 8037zz.com | 7811hh.com | 86811t.com | 8036dd.com | www.wns8838.com | www.1366i.com | www.hg978978.com | www.400658.com | www.bai3311.com | www.gg55826.com | www.80188n.com | www.436bbb.com | www.818779.com | www.21202q.com | www.fz34.com | www.361979.com | bet28a.com | 4136j.com | 272c.net | 9068r.com | 2767o.com | www.a3a000.cc | www.333133z.com | www.hg7725.com | www.ssc8871.com | www.651928.com | www.9989589.com | www.00840l.com | www.755908.com | 97297r.com | 2698d.com | 37688z.com | 98345h.com | www.0444hg.com | www.yh795.com | www.68277777.com | www.2544b2.com | www.1122800.com | www.hf5889.com | www.003561.com | 22117p.com | hg10p.com | 2864z.com | www.dy6611.com | www.095889.com | www.am8333.tw | www.3978s.com | www.925073.com | 16690055.com | 8006009.com | 772061.com | www.546991.com | www.238288.com | www.265875.com | www.77801t.com | www.510830.com | 125588.com | nnn1915.com | pj677x.com | www.yinhe899.com | www.55060j.com | www.55268.vip | www.715025.com | 4809b.com | 7240c.com | www.4759ww.com | www.110741.com | www.877565.com | www.30xw.com | 6601885.com | 13377a.com | 7811rr.com | www.266555a.com | www.38775vv.com | www.qucp8.com | 3178ss.com | 9068kk.com | www.yl444.com | www.55526o.com | www.1239999.cc | www.620239.com | zun016.com | zhcp96.com | www.2061vv.com | www.377666e.com | www.3933e.cc | zhcpss.com | z9p5j.cn | www.xpj88005.com | www.10999m.com | www.5086r.com | g18299.com | 2142255.com | www.a32126.cc | www.http://459155.com/ | www.ybao1.com | BY30836.com | y68681.com | www.sun0009.com | www.97828e.vip | www.542672.com | hay9256.com | www.3333jsc.com | www.1068.com | www.3478b.cc | 3049a.com | 2844o.com | www.168uuu.com | www.bet379.com | yth10.net | wlb11.com | www.1113890.com | www.78919c.com | www.183209.com | 8344333.com | www.pj9799.com | www.30350w.com | www.529061.com | 92266z.com | www.67797y.com | www.jsdc9222.com | www.394311.com | b68080.com | www.9679c.com | www.69999.am | www.66332e.com | tt6822.com | www.368915.com | www.66332l.com | 22ss8332.com | 689030.com | www.hg8ll.com | www.906880.com | 62077.net | www.4972ff.com | www.785409.com | 29918l.com | 80892l.com | www.a456x.com | www.995168.com | 97340011.com | www.zr244.com | www.0601s.com | 66876p.com | www.99677e.com | xpj8920.com | www.636123.com | www.98779.com | hb95996.com | www.7607677.com | www.3775y.com | 8577p.cc | long677.com | www.9895m.com | www.003963.com | hhhhh333.com | www.p32939.com | www.452820.com | 2757l.com | www.cp505b.com | www.652982.com | b08199.com | www.rycp051.com | www.578860.com | r72227.com | www.h92776.com | www.290252.com | 577605.com | www.4963oo.com | www.317299.com | 56988s.vip | www.377666y.com | 243d11.com | t365u.com | www.ag99365.com | vns8r.com | www.7669j.net | www.js000a.com | sxpj62579.com | www.56992.com | www.hw4444.com | 5350c.com | www.wwwbscp8.com | www.328806.com | 2698l.com | www.8905u.com | 1479l.com | www.81849.com | www.371n.cc | 66136j.com | www.hg8.com | 8577p.cc | www.yl00222.com |