亚洲熟妇无码专区

Institute of Biotechnology
土壤環境與營養創制中心

土壤環境與營養創制中心

研發(fa)方(fang)向:

土壤酸(suan)化、鹽漬化、堿(jian)化的生物修(xiu)護技術研究。

土(tu)壤(rang)重金屬污染的生物修護技術研(yan)究。

土壤團粒(li)結構生(sheng)物修(xiu)護技術(shu)的(de)研究。

生物源刺激劑(ji)有機營(ying)養、土壤微生物環境技術研究。

植(zhi)物源(yuan)、生(sheng)(sheng)物源(yuan)、生(sheng)(sheng)物刺激素有機營養(yang)、土(tu)壤(rang)(rang)(rang)微生(sheng)(sheng)物環境技術研究(jiu);減少作物對化學品的依賴性,修(xiu)護土(tu)壤(rang)(rang)(rang)與(yu)生(sheng)(sheng)態環境,維護和改(gai)善(shan)農業生(sheng)(sheng)態環境的生(sheng)(sheng)物多(duo)樣性,促進土(tu)壤(rang)(rang)(rang)質量的提升。

Research on bio techniques of remediation of soil acidification, salinization and alkalization.

Research on bio techniques of remediation of soil heavy metal pollution.

Research on bio techniques of remediation of soil aggregation structure.

Research on bio stimulant and nutrition, and soil microbial environment.

Reduce the crops’ dependence on chemical products, remedy soil and eco environment, maintain and improve the biodiversity of the agricultural eco environment and promote the improvement of soil quality.


研發成果:

1. 土壤(rang)酸化調理修(xiu)護(hu)集成(cheng)技術

通(tong)過(guo)自主和合作開發形成農(nong)田土壤(rang)(rang)酸化(hua)分(fen)(fen)段(duan)分(fen)(fen)區治理關鍵集成技(ji)術,創造(zao)性(xing)的構建了一套土壤(rang)(rang)酸化(hua)綜合防治的土壤(rang)(rang)調理劑精準施(shi)用降酸、有機肥阻酸、減氮控酸的核心關鍵技(ji)術措施(shi)。

該技(ji)術榮獲2018年(nian)國家科技(ji)進步二等獎、2017年(nian)神(shen)農中華農業科技(ji)一等獎、獲國家農業部肥料登記(ji)證(zheng),該技(ji)術達(da)到(dao)國際領先水(shui)平。

2. 土(tu)壤團(tuan)粒結構調(diao)理(li)劑(ji)

通過(guo)增強水分滲透(tou)性、改(gai)變土壤(rang)膠體電荷(he)、促(cu)進土壤(rang)微團(tuan)粒(li)形成等方式(shi)實現打破土壤(rang)板結、疏松土壤(rang)、改(gai)善土壤(rang)通透(tou)性,提升(sheng)土壤(rang)質量的目的。

該技術產品(pin)為國(guo)家科(ke)技部星火計劃推廣項目產品(pin),榮獲國(guo)家重點新產品(pin)稱號,申(shen)請(qing)獲得國(guo)家發明(ming)專利2項(ZL00120600.1,ZL201410776102.2),取得國(guo)家農業部肥料類登記證。

3. 土壤重金屬污(wu)染(ran)修復(fu)集成技術

采用高分子生物活性物通過絡合、螯合、原(yuan)位(wei)沉降等,搭(da)配土壤(rang)結構改善和酸堿調節,實現農(nong)田土壤(rang)重金屬原(yuan)位(wei)鈍化、減緩作物重金屬離子吸(xi)收轉移的(de)目的(de)。

該集成技(ji)術獲(huo)得(de)國家方面專(zhuan)利(li)5項(xiang),技(ji)術水平(ping)達到國內先進(jin)。

1. Soil acidification conditioning and remediation integrated technology: through independent and cooperative development, developed key technology of remedying farmland soil acidification in segments and parts, including increasing soil pH by soil conditioner, using organic fertilizer to prevent soil acidification and reducing nitrogen application to maintain soil pH. This technology won the second prize of National sScientific and Technological Progress Award in 2018, the first prize of Shennong China Agricultural Science and Technology Award in 2017, and got the fertilizer registration certificate of the Ministry of Agriculture, which has reached the international leading level.

2. Soil conditioner for aggregation structure: break soil compaction, loosen soil, improve soil permeability and increase soil quality by enhancing water permeability, changing soil colloidal charge, and promoting soil microparticle formation. This technology and product is the promoted and recommended by Ministry of Science and Technology Spark Program and won the award of National Key New Products, obtained two national invention patents (ZL00120600.1, ZL201410776102.2) and got the National Ministry of Agriculture fertilizer registration certificate.

3. Soil heavy metal pollution remediation integrated technology: Use high polymer active ingredient to complex, chelate and in situ settlement, combined with soil structure improvement and soil pH regulation, to achieve the soil heavy metal in situ passivation, decrease heavy metal ion absorption and transfer in crops. This integrated technology has obtained 5 national patents, and is in the leading position in China.