河北(bei)新京(jing)源(yuan)藥(yao)業(ye)有限公司
聯系人:賈寧
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地(di)址:河北省(sheng)保定市博野(ye)縣(xian)大西章村保衡路西側(ce)安國市中藥工業園區東口
上一篇文章,中藥飲片廠家向大家說明的是中藥材種植過程中如何進行整地與作畦,接下來要和大家說明的是中藥材種植的苗期管理,我們一起來看一下吧。
1、遮陰(yin):幼(you)苗(miao)出土后(hou),須架設棚簾進行遮陰(yin)。幼(you)苗(miao)的(de)遮陰(yin)度以(yi)50%左右(you)為好。
2、間(jian)苗(miao)(miao)(miao)(miao):一般在(zai)子葉(xie)出現后,即可進行間(jian)苗(miao)(miao)(miao)(miao)。經(jing)過2~3次間(jian)苗(miao)(miao)(miao)(miao),然后再有1次就叫定苗(miao)(miao)(miao)(miao)。間(jian)苗(miao)(miao)(miao)(miao)宜(yi)早(zao)不(bu)宜(yi)遲,否(fou)則易造成幼(you)苗(miao)(miao)(miao)(miao)徒長,生(sheng)長柔弱,且(qie)易遭病蟲危害。
3、中(zhong)(zhong)(zhong)(zhong)耕除(chu)草(cao):中(zhong)(zhong)(zhong)(zhong)耕可疏松(song)表土(tu)(tu),減少水(shui)分(fen)(fen)蒸發,流通土(tu)(tu)壤(rang)(rang)空氣(qi)(qi),促(cu)使土(tu)(tu)壤(rang)(rang)中(zhong)(zhong)(zhong)(zhong)養(yang)(yang)分(fen)(fen)的(de)(de)分(fen)(fen)解,為根系生長和養(yang)(yang)分(fen)(fen)的(de)(de)運轉創造(zao)良好(hao)的(de)(de)條(tiao)件,尤其在(zai)雨后(hou)及灌溉之后(hou),要(yao)及時中(zhong)(zhong)(zhong)(zhong)耕。中(zhong)(zhong)(zhong)(zhong)耕深度視中(zhong)(zhong)(zhong)(zhong)藥材種類(lei)、土(tu)(tu)壤(rang)(rang)質地氣(qi)(qi)候條(tiao)件而異。有些中(zhong)(zhong)(zhong)(zhong)藥材種類(lei)在(zai)中(zhong)(zhong)(zhong)(zhong)耕除(chu)草(cao)后(hou)要(yao)培土(tu)(tu)。
4、灌(guan)水(shui)(shui):苗期要(yao)控制(zhi)灌(guan)水(shui)(shui),以促進(jin)根(gen)系(xi)生(sheng)長(chang)。封行(xing)后(hou)至植株(zhu)莖枝急速生(sheng)長(chang)期,耗水(shui)(shui)量較大,不能缺(que)水(shui)(shui)。自然降水(shui)(shui)不足時,要(yao)及(ji)時進(jin)行(xing)人工灌(guan)水(shui)(shui)。
5、防(fang)(fang)寒越冬(dong):在(zai)嚴冬(dong)來臨前必須采取(qu)措施(shi)進行(xing)防(fang)(fang)寒防(fang)(fang)凍(dong)。主要方法有:在(zai)床面(mian)覆蓋防(fang)(fang)寒草簾;或在(zai)植株(zhu)根際周圍(wei)培土;或灌(guan)1次封(feng)凍(dong)水;或在(zai)苗床北側(ce)設立風(feng)障;或增施(shi)磷、鉀肥;對木本中(zhong)藥材的莖稈(gan)用(yong)稻(dao)草進行(xing)包(bao)扎等(deng)。