私密直播全婐app免费大渔直播,国产av成人无码免费视频,男女同房做爰全过程高潮,国产精品自产拍在线观看

相關(guān)鏈接
聯(lián)系方式
  • 通信地址:浙江理工大學(xué),材料與紡織學(xué)院,先進(jìn)紡織材料與制備技術(shù)教育部重點(diǎn)實(shí)驗(yàn)室
  • 郵編:310018
  • 電話:0571-86843071
  • 傳真:0571-86843082
  • Email:342099315@qq.com
當(dāng)前位置:> 首頁 > 論文著作 > 正文
Ultrahigh water-retention cellulose hydrogels as soil amendments for early seed germination under harsh conditions
作者:Cong-Cong Qin, Somia Yassin Hussain Abdalkarim, Ying Zhou, Hou-Yong Yu, Xia He
關(guān)鍵字:Wood pulps, Zinc chlorides, Hydrogels, Soils, Water retentions, Seedings growth
論文來源:期刊
發(fā)表時(shí)間:2022年

Agricultural lands are greatly affected by climate change, harsh soils, and desertification, which negatively impact the future sustainability of crop production. This work proposes a new strategy based on cellulose-inspired hydrogel (Gel-glycerol) as soil modulates to transform harsh soil into arable soil to promote seed germination and growth. Gel-glycerol with a 3D network structure exhibited good rheological properties, high thermal stability, thermal reversibility (?81.3 °C), and ultrahigh water-retention capacity (160%) for enhancing seeds germination. Compared with the control sample, the germination percentage and the average leaves number of wheat plants increased by 21.88% and 100% after 21, days with Gel-glycerol. Associated with the most common water-retaining agents (potassium polyacrylate, KPAM), the germination percentage of lettuce seeds for 16 days increased by 38% and 22% with Gel-glycerol treatment under harsh soils. Moreover, the water uptake value of wheat plants with Gel-glycerol improved by 94.7%. This result confirmed that adding Gel-Glycerol as an amendment can significantly tailor soil salt content. This finding offers excellent applicability in the agriculture ecosystem, displaying the potential value in soil amendments and an alternate solution for solving the continuing challenge of harsh environmental conditions.


主站蜘蛛池模板: 拉萨市| 花莲县| 永安市| 屏东县| 黑河市| 宁都县| 烟台市| 安阳县| 平果县| 桃源县| 商城县| 咸宁市| 新宾| 西丰县| 南川市| 望城县| 高唐县| 青浦区| 栾城县| 甘肃省| 彭山县| 聂荣县| 乐清市| 搜索| 腾冲县| 宜春市| 石景山区| 玉屏| 凤山县| 林口县| 祁连县| 广水市| 木里| 垦利县| 乐亭县| 湘乡市| 奇台县| 济源市| 白沙| 禹州市| 娱乐|