Plants life science

Ebook "Shaping natural history and settler society: Mary Elizabeth Barber and the Nineteenth-Century cape" explores the life and work of Mary Elizabeth Barber, a British-born settler scientist who lived in the Cape during the nineteenth century. It provides a lens into a range of subjects within the history of knowledge and science, gender and social history, postcolonial, critical heritage and archival studies.

374p manmanthanhla0201 27-02-2024 3 1   Download

Ebook "Phenolic compound biochemistry" is written for researchers, instructors, advanced undergraduate students and beginning graduate students in the life sciences who wish to become more familiar with these and many other intriguing aspects of phenolic compounds. Topics covered include nomenclature, chemical properties, biosynthesis, including an up-to-date overview of the genetics controlling phenolic metabolism, isolation and characterization of phenolic compounds, phenolics used in plant defense, and the impact of phenolics on human health.

284p tachieuhoa 28-01-2024 6 2   Download

Ebook "Vegetation-Climate interaction: How plants make the global environment (Second edition)" offers a readable and accessible account of the way in which the world's plant life partly controls its own environment. Starting from the broad patterns in vegetation which have classically been seen as a passive response to climate, the authors build up from the local scale - with microclimates produced by plants - to the regional and global scale.

281p tachieuhoa 28-01-2024 4 2   Download

Part 2 book Biology - Science for life with physiology" includes content: Conserving biodiversity - community and ecosystem ecology; organ donation - tissues, organs, and organ systems clearing the air - respiratory, cardiovascular, and urinary systems; attention deficit disorder - brain structure and function, feeding the world - plant structure and growth,.... and other contents.

346p oursky05 20-09-2023 6 2   Download

This study aimed to quantify the phenolic contents and the antioxidant capacities of leaf extract powders from three Myrtaceae plants, namely Cleistocalyx operculatus (Vietnamese name: Vối), Psidium guajava (Ổi), and Rhodomyrtus tomentosa (Sim), investigate their inhibitive activities on the growth of bacteria isolated from spoiled shrimps, and evaluate their values as preservative agents in the cold storage of Pacific whiteleg shrimps (Penaeus vannamei).

15p viengels 25-08-2023 7 2   Download

Ebook Cambridge primary Science English activity book 5 has exercises with contents such as: investigating plant growth, the life cycle of flowering plants, states of matter, the way we see things, shadows, Earth’s movements. Invite you consult this book!

56p lavender2022 28-04-2022 26 7   Download

Ebook Cambridge primary Science English learner book 5 has contents such as: investigating plant growth, the life cycle of flowering plants, states of matter, the way we see things, shadows, Earth’s movements.Download to see more.

112p lavender2022 28-04-2022 19 6   Download

In parallel with these results, the diagrams of Gibbs et al. supported the same seawater intrusion phenomena. Brackish karst springs first roseand then fell below sea level with epirogenic movements during the geological period, and therefore, karstification progressed. The samples were oversaturated with calcite, dolomite, and quartz, whereas they were undersaturated with gypsum and halite. The Al, Cu, and Zn values of some of the water samples exceeded the tolerance limit of aquatic life standards.

21p tanmocphong 29-01-2022 10 1   Download

The in-vitro antifungal effect of 09 different treatments (07 plants based = black pepper, red pepper, turmeric, clove, garlic, onion and papaya seed and 02 chemical preservatives = Potassium metabi-sulphate, PMS and Sodium benzoate, SB) showed significant (P < 0.05 = 0.0000) variation among the treatment groups.

6p mudbound 10-12-2021 6 1   Download

The nutrient solution is an important factor which directly effects on growth and development of hydroponic crops. Therefore, finding appropriate nutrient solution for each plant is necessary to ensure hydroponic crop yields. In this study, the effects of three common nutrient solution including Hydro Greens, Knop and Bio-life on vegetable mustard (Brasscia integrifolia) growth were evaluated.

8p tamynhan9 02-12-2020 16 2   Download

Based on life forms and used parts, distributing habitats, we suggest the medical plants at Phia Oac - Phia Den National Park would be exploited within scrubs or grasslands, agricultural ecosystems and in some areas under the canopy of plantation forests in the purpose of natural resource sustainable utilization integrated with local economic development.

8p tamynhan4 06-09-2020 21 1   Download

A field experiment entitled “Effect of NPK on plant growth, yield and quality of Capsicum (Capsicum annum L.) c.v. Swarna under shade net Condition” was conducted during Rabi season (October to March) in the year 2014-15 at Horticulture Experimental field, Department of Horticulture, Sam Higginbottom Institute of Agriculture Technology and Sciences Allahabad.

7p chauchaungayxua6 26-06-2020 18 0   Download

Lecture 3 - Populations and ecosystems. During this unit, Student Teachers will: investigate the interdependence of living things (including humans) in an ecosystem, investigate how changes in environments affect plants and animals (including humans), explain how adaptive characteristics of a species affect its chance for survival or possible extinction,...

11p nanhankhuoctai2 25-05-2020 13 1   Download

Lecture 7 - Teaching of science at elementary level. This lecture students builds an awareness of the basic needs of living things. Investigates and identifies resources (light, water, nutrients, and air) that plants need to survive. Investigates and identifies resources (food, water, and air) that animals need to survive. Determines how an organism’s habitat provides for its basic needs. Observes and explains that there are a variety of local environments (e.g. field, forest, dessert, marsh, river).

12p nanhankhuoctai2 25-05-2020 19 1   Download

Lecture 12 - Age appropriate science teaching. In this lecture: Examines characteristics of plants and animals and describes how those characteristics help the organism to live, describes structures of plants and animals that help them meet basic needs in different environments, compares and contrasts structure and function among different organisms.

6p nanhankhuoctai2 25-05-2020 10 1   Download

Feeding efficiency of the six species of beetle reared on mustard aphids, Lipaphis erysimi investigated under Departmental Laboratory of Plant Protection, DBS College of Agriculture and Allied Science, Selaqui, Deharadun, Uttrakhand. Coccinella septempuctata was most predominant predatory species on mustard aphid and consumed maximum numbers of aphids throughout the life with different larval stages as well as adult stage where as Illeis cincta consumed minimum aphids throughout the life and was correlated with the life span of the larval stadium.

7p nguathienthan4 18-04-2020 17 1   Download

The present investigation entitled “Effect of different plant growth regulators and their levels on floral yield and vase life of China aster [Callistephus chinensis (L.) Nees] cv. Shashank” was under taken at Department of Horticulture, Naini Agriculture Institute, Sam Higginbottom university of Agriculture, Technology and Sciences (SHUATS), during the year 2016-17 with thirteen treatments which replicated thrice in a Randomized Complete Block Design. The treatments comprising of GA3, NAA, CCC and their different concentrations along with control.

6p cothumenhmong4 23-03-2020 14 1   Download

Nanoparticles have wide applications in everyday life. As world population is increasing, it is necessary to use the modern technologies to fulfill needs of present era.

8p caygaocaolon2 14-03-2020 24 0   Download

After a marine life disaster in central Viet Nam in 2016 due to poorly treated steel industry wastewater and pipe cleaning solutions, the Formosa Steel Corporation has been improved their wastewater treatment systems. Besides, an effluent polishing and buffer pond – wetland system has to be built. The study team has run the 500 m2 pilot wetland aiming to figure out optimum design parameters such as: balancing requirements of hydraulic conductivity, hydraulic headloss, filtration efficiency and plant growth.

7p abcxyz123_02 03-03-2020 13 0   Download

Fruit Crops yield and quality significantly increase with the use of micronutrients such as zinc (Zn), iron (Fe), Calcium (Ca) Magnesium (Mg) Boron (B), Copper (Cu), Manganese (Mn), etc. Zinc (Zn) has an important metabolically role in plants vegetative and reproductive phases; growth and development; is therefore called an essential trace element or a micronutrient.

12p caygaocaolon3 27-02-2020 30 1   Download