Fertilization

Fertilisation or fertilization (see spelling differences), also known as generative fertilisation, syngamy and impregnation, is the fusion of gametes to give rise to a new individual organism or offspring and initiate its development. Processes such as insemination or pollination which happen before the fusion of gametes are also sometimes informally called fertilization. The cycle of fertilisation and development of new individuals is called sexual reproduction. During double fertilisation in angiosperms the haploid male gamete combines with two haploid polar nuclei to form a triploid primary endosperm nucleus by the process of vegetative fertilisation.

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CIGI: Centre for International Governance Innovation · 16 April 2024

referenced the term “artificial intelligence,” double the volume in 2016.2 A portion of the increased In view of the pace of technological change in public interest is driven by the …

Guild– although there is significant cross-fertilization American Federation of Television and Radio


PIK: Potsdam-Institut fur Klimafolgenforschung · 11 April 2024 English

While it is widely assumed that poor countries will suffer more from climate change, and that climate change will exacerbate inequalities within countries, systematic and large-scale evidence on this issue …

oxygen; Other refers to sand and dust storms, CO2 fertilization, wildfires, landslides. Figure 10. Characteristics


PIK: Potsdam-Institut fur Klimafolgenforschung · 11 April 2024 English

calorie-neutral pyrogenic carbon capture and storage (LCN-PyCCS) facilitated by biochar-based fertilization, which sequesters carbon and reduces land demand by increasing crop yields. Applying the global

Land‑neutral negative emissions through biochar‑based fertilization—assessing global potentials under varied management storage (LCN-PyCCS) facilitated by biochar-based fertilization, which sequesters carbon and reduces land demand on yield increases induced by biochar-based fertilization (BBF) to maintain calorie production while realizing cause strong increases in human water and fertilization use, among others (Boysen et al. 2017; Stenzel 1 List of abbreviations BBF Biochar-based fertilization LCN-PyCCS Land- and calorie-neutral PyCCS BC100


PIK: Potsdam-Institut fur Klimafolgenforschung · 11 April 2024 English

Climate change–induced precipitation anomalies during extremely wet years (EWYs) result in substantial nitrogen losses to aquatic ecosystems (Nw). Still, the extent and drivers of these losses, and effective mitigation strategies …

regions with high N input. Therefore, reducing N fertilization during years characterized by high diffPr in benefit agriculture. However, local decision on fertilization practices is a rather complex issue, which precipitation (gsPr), precipitation during n fertilization period (ferPr), annual temperature (at), growing (gsPr), precipitation during the period of two fertilization applications (ferPr), annual air tem- perature


CCGA: The Chicago Council on Global Affairs · 5 April 2024 English

The sheer complexity of Big Data in agriculture and the lack of legal and common operational frameworks, however, has impeded integration and poses a challenge to the most effective fu- …

tools to conduct tasks such as irrigation, fertilization, and pesticide application. • AI-enabled autonomous


AEI: American Enterprise Institute for Public Policy Research · 5 April 2024 English

It is driven by RCP8.5, a GHG concentration scenario virtually impossible. It is estimated using climate models that overstate the actual atmospheric temperature record by a factor of 2.3. It …

nasa.gov/feature/goddard/2016/carbon- dioxide-fertilization-greening-earth; and Zaichun Zhu, et. al., “Greening generation, and because future generations CO2 Fertilization Effects on Biomass Yields of 10 Crops in Northern


CBD: Convention on Biological Diversity · 5 April 2024 English

The Executive Secretary circulates herewith, for the information of participants in the twenty- sixth meeting of the Subsidiary Body on Scientific, Technical and Technological Advice, the guidance related to using …

ecosystem contributions by wild pollinators to the fertilization of crops that maintains or increases the abundance


World Bank Group · 5 April 2024 English

Argentina’s agrifood sector drives both prosperity and crisis. While agrifood generates essential foreign currency earnings, tax revenue and employment, the sector’s vulnerability to external shocks can wreak havoc on the …

elements have also improved, e.g., nitrogen fertilization; crop rotation; the use of cover crops; soil


IADB: Inter-American Development Bank · 5 April 2024 English

In the wake of a robust economic recovery from the COVID-19 pandemic in 2021 and 2022, Latin America and the Caribbean (LAC) now face a less promising growth outlook for …

air and water purification, soil renewal and fertilization, pollination, pest control, the moderation


NBER: National Bureau of Economic Research · 4 April 2024 English

We develop a method to identify the individual latent propensity to select into treatment and marginal treatment effects. Identification is achieved with survey data on individuals' subjective expectations of their …

exploits randomness in the success of in vitro fertilization (IVF) treatments in Denmark to construct IV


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