![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/b7003af33a87e950063cdff602385343fbf2b404?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/3b87e950352ac65c252e4ae9e9f2b21193138a04?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/5243fbf2b21193138a68d32a77380cd791238d04?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/b17eca8065380cd7af358e77b344ad3459828104?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/5882b2b7d0a20cf477bbd24564094b36acaf9904?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/d1a20cf431adcbef3e1f529cbeaf2edda3cc9f04?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/30adcbef76094b36e6b93777b1cc7cd98d109d04?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
山农28小麦特征及产量
还不错。山农28是山农农业大学和淄博禾丰种子公司育成的中筋高肥水小麦品种。2014年获山东省批准,2017年获国家批准。
山农28是半冬性中熟小麦品种,全生育期约240天。其幼苗半直立,叶片深绿色,分蘖力强,成穗率高,抗寒性好。
株高80厘米左右,茎细,有弹性,抗倒伏。旗叶短而窄,籽粒白色,饱满度一般。
一般亩产穗数46万左右,每穗粒数30粒左右,千粒重47克左右,平均亩产600公斤左右,生产能力700公斤。
2016年开展高产攻关,亩产突破800公斤大关。
合适的种植区域:
山农28的审定种植区域在黄淮冬麦区北部,如山东省、河北省中南部、山西省南部。
适宜播期为10月8-15日,播期宜早不宜迟。
山农28为半冬性品种,从出苗到成熟全生育期240天,比对照品种良兴99早1天。它比麦基22提前近1天,且不延迟下一茬作物的播种。