农业百科

世界农化网中文网报道：近日，未米生物科技有限公司自主研发的″突变Waxy1基因品质性状改良玉米未米糯101″，正式获得全国范围内的生产应用安全许可，获批农业农村部颁发的农业用基因编辑生物安全证书（生产应用）。这是国内首个获批的糯性改良玉米基因编辑安全证书，标志着基因编辑育种从增产导向向品质升级实现关键突破。

玉米作为中国三大粮食作物之首，其播种面积与总产量均位居粮食作物首位，在保障国家粮食安全、支撑饲料工业及深加工产业发展中具有不可替代的战略地位。近年来，受国内外供需格局调整、价格周期性下降以及生产成本持续上升等多重因素影响，玉米产业正面临″高产出、低效益″的结构性困境。

卢旺达共和国位于非洲中东部，是东非共同体成员国之一。卢旺达素有″千丘之国″之称，国土面积2.63万平方公里，是非洲人口密度最高的国家之一。卢旺达农业资源丰富，政府高度重视农业现代化和食品安全。2020年，卢旺达食品药品管理局（Rwanda FDA）发布了农药登记相关法规，建立了统一的农药产品管理体系。下面让我们一起看看卢旺达的农业种植和农药登记要求。

Overcoming a major hurdle in the use of microbes as medicine, researchers at Harvard’s Wyss Institute and John A. Paulson School of Engineering and Applied Sciences (SEAS) have developed an “implantable living materials” (ILMs) platform comprising encapsulated infection-sensing bacteria that can release therapeutic molecules on demand but are kept physically separated from the surrounding tissue.

For cancer therapies to work, they need to stay in proximity to the target diseased tissues for long enough. To help with that challenge, a group of scientists, led by a team at University of California, San Francisco (UCSF), have developed a drug carrier that physically anchors itself to cancer cell membrane, which helps to improve drug retention and effectiveness. Full details are published in a new ACS Central Science paper titled “ A Prodrug Strategy to Conditionally Trap Therapeutic Payloads for Improved Tumor Retention .”

By Claude Flueckiger, Flueckiger ConsultingWhat if the biggest innovation opportunity in agriculture is not chemistry, but biology powered by technology? The crop protection industry may be closer to that shift than many realize.

By Staff Writer, Global AgInvesting MediaErnst & Young Assessoria Empresarial Ltda. (EY Brazil) has officially announced an agreement to acquire MB Agro.

By the Queensland GovernmentAs global demand grows for more secure energy sources, biofuels are emerging as a critical pillar of the transition to a lower‑emissions economy. Queensland, Australia, is well placed to lead that shift.

Wellness, and the aim to achieve it, has become ingratiated in personal care, allowing for its sectors — including sexual — to also trickle into the industry.