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1. 发明申请

US20170073279A1 FACILITY SECONDARY NO3- SALINIZED SOIL MODIFIER, PREPARATION METHOD AND MODIFICATION METHOD 有权
标题翻译：设备二次氮氧化土壤改性剂，制备方法和改性方法
公开(公告)号：US20170073279A1
公开(公告)日：2017-03-16
申请号：US14442724
申请日：2014-06-19
申请人： HOHAI UNIVERSITY
发明人： Tingting Chang , Xiaohou Shao , Huilian Xu , Weina Wang , Lihua Chen , Xinyu Mao , Chunfang Wang
IPC分类号： C05G3/04 , A01G1/00 , A01C21/00 , C09K17/14 , C05B17/00
CPC分类号： C05G3/04 , A01C21/005 , A01G22/00 , C05B17/00 , C05F11/08 , C09K17/00 , C09K17/14 , C09K17/52
摘要： A facility secondary NO3− salinized soil modifier and a modification method are disclosed. The present invention involves the preparation processes of two biological soil modifiers A and B and application methods thereof, which are specifically described as follows: (1) soil modifier A.: solid, obtained by microbial fermentation with straw powder and rice bran and the like as raw materials. C/N between 30-50, applied by uniformly mixing at 1-1.4% by mass with facility ploughing soil, co-culturing at 35-50° C. for 5-7 days, and then returning to fields; and (2) soil modifier B: liquid, subjected to salt tolerance acclimation to have effective microbial populations, and used in the crop growth period. Based on the microbial techniques, the present invention can improve soil structureness, enhance microbial activity and promote biological immobilization on inorganic nitrogen in soils, significantly increasing the facility cultivation crop yield, and improving the product quality.
摘要翻译：公开了一种设备二次NO3-盐渍土壤改性剂和改性方法。本发明涉及两种生物土壤改性剂A和B的制备方法及其应用方法，具体描述如下：（1）土壤改性剂A：通过用稻草粉和米糠等微生物发酵得到的固体作为原料。 C / N在30-50之间，通过与设备犁土均匀混合施用1-1.4质量％，在35-50℃下共培养5-7天，然后返回田间; 和（2）土壤改良剂B：液体，经过耐盐适应，具有有效的微生物种群，并用于作物生长期。基于微生物技术，本发明可以改善土壤结构，提高微生物活性，促进土壤中无机氮的生物固定化，显着提高设施种植作物产量，提高产品质量。

2. 发明授权

US09776931B2 Facility secondary NO3− salinized soil modifier, preparation method and modification method 有权
公开(公告)号：US09776931B2
公开(公告)日：2017-10-03
申请号：US14442724
申请日：2014-06-19
申请人： Hohai University
发明人： Tingting Chang , Xiaohou Shao , Huilian Xu , Weina Wang , Lihua Chen , Xinyu Mao , Chunfang Wang
IPC分类号： C05F11/08 , C05G3/04 , C09K17/00 , A01C21/00 , A01G1/00 , C05B17/00 , C09K17/14
CPC分类号： C05G3/04 , A01C21/005 , A01G22/00 , C05B17/00 , C05F11/08 , C09K17/00 , C09K17/14 , C09K17/52
摘要： A facility secondary NO3− salinized soil modifier and a modification method are disclosed. The present invention involves the preparation processes of two biological soil modifiers A and B and application methods thereof, which are specifically described as follows: (1) soil modifier A: solid, obtained by microbial fermentation with straw powder and rice bran and the like as raw materials, C/N between 30-50, applied by uniformly mixing at 1-1.4‰ by mass with facility ploughing soil, co-culturing at 35-50° C. for 5-7 days, and then returning to fields; and (2) soil modifier B: liquid, subjected to salt tolerance acclimation to have effective microbial populations, and used in the crop growth period. Based on the microbial techniques, the present invention can improve soil structureness, enhance microbial activity and promote biological immobilization on inorganic nitrogen in soils, significantly increasing the facility cultivation crop yield, and improving the product quality.

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