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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 3. Отображено 3.
10-12-2014 дата публикации

Composite soil passivator for reducing contents of cadmium and lead as well as preparation method and application method of composite soil passivator

Номер: CN104193546A
Автор: SHAN SHIPING, GUO ZHAOHUI, ZHANG DEYUAN, DU DONGXIA, LIU QIAN'GANG, CHENG WEI, HUANG JUN, WANG YUSHUANG, FU ZUJIAO, WU SHANDONG
Принадлежит:

The invention discloses a composite soil passivator for reducing contents of cadmium and lead as well as a preparation method and an application method of the composite soil passivator. The composite soil passivator comprises the following components in percentage by weight: 5-15wt% of composted chicken manure, 5-15wt% of composted mixture of rice chaff and husk, 5-15wt% of turf, 10-20wt% of silicon-calcium-magnesium-potassium fertilizer, 5-15wt% of talcum powder, 25-35wt% of sepiolite, 10-20wt% of stacking fermented sugarcane filter mud and 1.5-2.5wt% of microbial fermentation liquor. The composite soil passivator can be widely applied to the mild and moderate cadmium/lead polluted rice fields to ensure that active cadmium and lead of the soil in the heavy metal polluted rice fields are respectively reduced by 51.5-51.6% and 52.6-58.8%, the cadmium and lead contents of the polished rice are respectively reduced by 48.8-51.6% and 52.7-56.0% and the pH value of the soil is improved by 0.97 ...

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Номер записи: 1
10-12-2014 дата публикации

Strain and microbial agent capable of reducing content of cadmium as well as preparation and application methods of strain and microbial agent

Номер: CN104195070A
Автор: GUO ZHAOHUI, SHAN SHIPING, ZHANG DEYUAN, DU DONGXIA, LIU QIANGANG, CHENG WEI, HUANG JUN, WANG YUSHUANG, FU ZUJIAO, WEI XIAOWU
Принадлежит:

The invention discloses a strain and a microbial agent capable of reducing the content of cadmium as well as preparation and application methods of the strain and microbial agent. The strain is Paenibacillus polymyxa P1 of which the preservation number is CCTCC NO: M 2014319, when the microbial agent obtained by fermentation is applied to low-level and middle-level cadmium polluted paddy field, the content of cadmium in paddy rice can be effectively reduced and the microbial agent has huge application and popularization values.

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Номер записи: 2
21-01-2015 дата публикации

Fast decomposing agent for fermentation bed aging padding, organic fertilizer and production method of organic fertilizer

Номер: CN104293719A
Автор: DU DONGXIA, YIN HONGMEI, HE YUELIN, ZHANG DEYUAN, XU JUN, LIU BIAO, WANG ZHEN, CHEN WEI, WU YINGBEN, XU LIJUAN
Принадлежит:

The invention provides a fast decomposing agent for a fermentation bed aging padding, an organic fertilizer and a production method of the organic fertilizer. The organic fertilizer is prepared is by taking the aging padding as a main raw material, dry chicken manure as a C/N ratio regulating agent, turf, zeolite and calcium superphosphate as composting conditioners and self-made fast decomposing agent as an activating agent, and the activating agent comprises the following three strains: high-temperature bacillus N8, high-temperature streptomycete F2 and penicillium oxalicum M1. The production method comprises the following steps: uniformly mixing the fermenting raw materials, and then carrying out composting fermentation at normal temperature; overturning when material temperature is increased to 60 DEG C; and carrying out finish machining on decomposed fermenting materials to obtain the powdery or granular organic fertilizer. The fast decomposing agent provided by the invention can not ...

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Номер записи: 3