DB46-T240-2017-定安水稻生產(chǎn)技術(shù)規(guī)程-海南省

ICS65.020.20B22DB46???????DB46/T240—2017??DB46/T240-2013???ぱ?????ぁ????????????DB46/T240-2017??????GB/T1.1-2009????????——?????????≤に???????——???????????——???ā?????ā?——???āа???ā????——???ā????ā????——??ㄐ仈???ā????????ā?——???ā???????????ā????——?????$???%???&???'???????????????????ъ????????????????????????????????????????????傼?????????????????????????????哴???????????哴??????????????????????????????????????IDB46/T240-2017???ぱ?????ぁ1??????????≤に???а????????????????????????????????????????????????傼???????????????????????????≤に????2???????л?????????????н????????????????????????????????н???????????????????????????????GB4404.1?伏??????????學(xué)GB/T8321(????)????????GB/T15792≤に?????????GB/T15793に??????????GB/T15794に伎???????NY/T496??????????NY/T1276??????????NY/T2156≤に??????????3ж?????????????????儈??????≤に??????????GB4404.1????3.3??????????ā亴????????ā???????に??????っ?????????ā?ъ?????????????????ā?????????????????1DB46/T240-20173.4.1?????????NY/T496?GB/T23349????3.4.2н???????????ъ?????????????3.4.3н??????3.4.4???≤?7d?3.5??????3.5.1???????NY/T1276?GB/T8321????????2017???????????????????????→????????????????????????3.5.2???????????н???????????????????????????????????4????4.1??????ぱ?〃?????????≤に???????????????4.2〃?4.2.1?〝——?а??????????〗??35???????????????????????????????30cm????????а?????≤?3cm-5cm???????а??????≤15cm???????????????????——????????15??????≤?3cm-5cm????????????20cm?????≤15cm?????15???????に???????呝????——?й??????????〗??1-2????≤?3cm-5cm????????????20cm??????????????〗????に?????に??667??????л??3kg-4kg???に2kg-2.5kg???????????????????л?????????????????????????????オ????に??????にа???667?2зイ??イ3-4????に??667?1.8-2.0зイ??イ1-2????に??667?1.2-1.7зイ???に?イ3-4????に1-2??????ゴ???ゴ???????????に?25.0cm×13.3cm-16.7cm??33.3cm+16.7cm?×13.3cm-16.7cm?2DB46/T240-2017???25.0cm???13.3cm-16.7cm???33.3cm?ゴ?16.7cm???13.3cm-16.7cm???に??に????????????33.3cm×20.0cm-25.0cm??667?0.8-1.0зイ??イ??4.3????4.3.1???????θ≤?????????????????а??????????40%?к???????1?P2O5?K22?а???0.5??4.3.2?????≤??????667??????500kg-800kg?????????に??????1?8kg-12kg???P2O5?4kg-5kg???K22?8kg-12kg?4.3.3????????????????ょ??а????50%-70%?????20%-30%?????10%-20%?ょ????????????????????50%?????а????????у?????????а???????????????н????4.4????4.4.1?????????NY/T5010????4.4.2????4.4.2.1??に??????≤??????????????ょ??80%-90%????????????????????????????л??????????ょ??ょ?????????≤????????ⅷ???????????7d???≤?4.4.2.2??に1-3??〗?????????н??≤?????5.4.2.1???5????????5.1.2?????????????????に呝?に劬?に?????????????????????5.1.3???????????0d-10d??667???????100g-125g??????96g-140g?б??30g?????1.5g-2g?≤30kg???5.1.4??????????5d-10d??667???????100g-125g?????6.25g?????????об??????25g-30g???????30kg???3DB46/T240-2017???????????????????????????????????????5.3??????唁????仁???????????????匎??????????5.4????5.4.1??????????????????????NY/T2156?????5.4.2???????5.4.2.1?????GB/T15792?NY/T59?????に???儈????667?????36g-45g????45g-55g?й??20g?≤50kg??????????н???????????5.4.2.2п??????亴??????????????667???????50??к?????????????學(xué)?????5.4.2.3ぱ??????GB/T15793???????????喴??????に???????????ы??65-85???ょ?40-60??к????????????????????????????32g-40g?≤50kg??に???к????GB/T15794??????ы???1500-2000???667?????7g-10g????1.5g-2g?≤50kg???に??л???????????????10%?к?????300-500???????27g-36g?б????????1.5g-2g?≤50kg???6????????????????????に?о??に???????н??????????????????????????????????????????н?о?????????????????????????????????????????????????????仾?