Zelfstudielessen biologie. Gemaakt in 1999, om in de onderbouw van het VMBO te worden gebruikt. De presentaties zijn interactief als je ze download. Uiteraard kun je ze zelf aanpassen naar behoefte. Wat mij betreft vallen ze onder Creative Commons rechten. Zet je de gedownloade slides bij elkaar in een map, samen met de stuurpowerpoints, dan kun je een totaal pakket maken.Filpjes ontbreken helaas, dit in verband met copyrights.
Veel plezier!! John van Dongen
Sir Alec Jeffery's attended the University of Leicester. In 1984, he developed DNA fingerprinting which established DNA databases in 1980. He received a knighthood for his discoveries in DNA fingerprinting and its use in services and technology.
Zelfstudielessen biologie. Gemaakt in 1999, om in de onderbouw van het VMBO te worden gebruikt. De presentaties zijn interactief als je ze download. Uiteraard kun je ze zelf aanpassen naar behoefte. Wat mij betreft vallen ze onder Creative Commons rechten. Zet je de gedownloade slides bij elkaar in een map, samen met de stuurpowerpoints, dan kun je een totaal pakket maken.Filpjes ontbreken helaas, dit in verband met copyrights.
Veel plezier!! John van Dongen
Sir Alec Jeffery's attended the University of Leicester. In 1984, he developed DNA fingerprinting which established DNA databases in 1980. He received a knighthood for his discoveries in DNA fingerprinting and its use in services and technology.
Energetische valorisatie van grasmaaisel uit natuurgebieden en bermen easyFairs_belgium
Energetische valorisatie van grasmaaisel uit natuurgebieden en bermen. Presentatie door Willy Verbeke (Ondersteunend Centrum van het Agentschap voor Natuur en Bos) tijdens IFEST 2012, op woensdag 15 februari in Flanders Expo.
www.ifest.be
Thema planten basisstof 2. Dit is geen samenvatting. Dit zijn slides voor tijdens de les en opdrachten ter verwerking.
Upload is bedoeld voor de leerlingen die tijdens het leren behoefte hebben aan herhaling en een klein beetje verdieping door hyperlinks in de tekst te volgen.
ADBREVIO connects agriculture with renewable energy resources by providing knowledge and expertise. They work with agriculture and finance specialists, engineers, and scientists to create value across the renewable energy supply chain. ADBREVIO offers on-farm extension services and practical advice to growers on energy crop cultivation. They also support international agricultural projects through feasibility studies, training, and capacity building. ADBREVIO's renewable energy expertise includes research and support for biofuel, biogas, and biomass production from crops as well as utilizing solar, wind, and other renewable sources.
Presentatie Handboek bodem en bemesting en Commissie bemesting akkerbouw en vollegrondsgroenten (CBAV) op Dag van de precisiebemesting 27 november 2015 in Wageningen
The powerpoint is about the major crops grown by farmers every year to meet the requirements of a large population.These crops are harvested for food,clothing,livestock fodder,biofuel,medicine and other uses.These major crops supply raw materials for agricultural-based industries.These crops are grown in various seasons based on geographical conditions,climatic factors,type of soil and various other things.
This document provides information on several members of the Solanaceae family including tobacco, potato, chili, tomato, and brinjal. It describes their botanical classification, morphological features, growth conditions, cultivation practices, and economic importance. The key features shared among these crops are that they have alternate leaves, five petaled flowers, and superior ovaries. They generally grow best in warm, tropical or subtropical climates with adequate rainfall and irrigation.
Plants need water, light, nutrients, and air to grow. Water is necessary for seed germination and plant growth. Plants use sunlight to photosynthesize and make their own food. Nutrients from the soil provide minerals for healthy growth. Light, air, and water allow plants to photosynthesize and produce food to support growth and health.
The document provides information about the morphology, microscopic features, chemical constituents and uses of various seeds including black mustard, white mustard, fenugreek, plantain, colchicum, cardamom, nigella, cocoa, castor, coffee, stramonium, pumpkin and calabar beans. For each seed, it describes its botanical origin, active chemical constituents which are responsible for its pharmacological actions, and traditional uses. The seeds discussed have various medicinal properties and uses such as laxatives, emetics, rubefacients, bronchodilators, stimulants etc.
Contents of this presentation:
Why organic/ native seeds?
What is seed and grains?
Seed Treatment
Seed Plantation Methods
Seed collection/ production
Seed harvesting
Seed Processing
Storage Techniques
Seed Germination test
1. Most plants grow from seeds, which are protected by a seed coat.
2. If a seed gets water and warmth, the plant inside will start to grow, with roots growing down into the soil and a stem and leaves growing up.
3. As the plant matures, it will produce flowers that make fruits containing new seeds, allowing the cycle to continue as those seeds may grow into new plants.
The Solanaceae family contains many important agricultural crops and toxic plants. It includes crops like potatoes, tomatoes, peppers, and tobacco. Solanaceae species typically have 12 chromosomes, though some have more due to polyploidy. Wild potatoes can have 24-72 chromosomes depending on whether they are diploid, triploid, tetraploid, pentaploid or hexaploid. Cultivated crops like tomatoes and potatoes also vary in their number of chromosomes. The tomato is a berry fruit that is usually self-pollinated though some cross-pollination can occur. Tomato plants can be indeterminate, continuing to grow and produce fruit, or determinate, terminating growth after fruiting once or twice.
Plants require water, air, sunlight and nutrients to grow and thrive. Their roots take in water and nutrients from the soil, while their stems carry food and water throughout the plant. Leaves collect sunlight to fuel photosynthesis, and flowers attract insects to aid in pollination and reproduction.
This document provides an overview of plant anatomy and the organization of tissues and tissue systems in flowering plants. It discusses the three main tissue types - meristematic, permanent and complex permanent tissues. It describes the different meristem types and permanent tissues like parenchyma, collenchyma and sclerenchyma. It also summarizes the two complex tissues - xylem and phloem that make up the vascular system. Finally, it outlines the three main tissue systems in plants - the epidermal, vascular and ground tissue systems and their components and functions.
This chapter was really heavy
Divided it in three parts ,
1. Roots, Stem , leaves
2.Flowers, Fruits ,seed
Two parts are included, third part will be uploaded soon.
~Please comment ~ Feel free to Suggest~♥
The document discusses the main parts of a plant including seeds, roots, stems, leaves and flowers. It describes the function of each part, with seeds growing into new plants, roots absorbing water and minerals, stems carrying water and sugar, leaves producing food, and flowers making fruit or being pretty blossoms. It also lists examples of edible plant parts like roots, stems, leaves, flowers, fruits and seeds.
Energetische valorisatie van grasmaaisel uit natuurgebieden en bermen easyFairs_belgium
Energetische valorisatie van grasmaaisel uit natuurgebieden en bermen. Presentatie door Willy Verbeke (Ondersteunend Centrum van het Agentschap voor Natuur en Bos) tijdens IFEST 2012, op woensdag 15 februari in Flanders Expo.
www.ifest.be
Thema planten basisstof 2. Dit is geen samenvatting. Dit zijn slides voor tijdens de les en opdrachten ter verwerking.
Upload is bedoeld voor de leerlingen die tijdens het leren behoefte hebben aan herhaling en een klein beetje verdieping door hyperlinks in de tekst te volgen.
ADBREVIO connects agriculture with renewable energy resources by providing knowledge and expertise. They work with agriculture and finance specialists, engineers, and scientists to create value across the renewable energy supply chain. ADBREVIO offers on-farm extension services and practical advice to growers on energy crop cultivation. They also support international agricultural projects through feasibility studies, training, and capacity building. ADBREVIO's renewable energy expertise includes research and support for biofuel, biogas, and biomass production from crops as well as utilizing solar, wind, and other renewable sources.
Presentatie Handboek bodem en bemesting en Commissie bemesting akkerbouw en vollegrondsgroenten (CBAV) op Dag van de precisiebemesting 27 november 2015 in Wageningen
The powerpoint is about the major crops grown by farmers every year to meet the requirements of a large population.These crops are harvested for food,clothing,livestock fodder,biofuel,medicine and other uses.These major crops supply raw materials for agricultural-based industries.These crops are grown in various seasons based on geographical conditions,climatic factors,type of soil and various other things.
This document provides information on several members of the Solanaceae family including tobacco, potato, chili, tomato, and brinjal. It describes their botanical classification, morphological features, growth conditions, cultivation practices, and economic importance. The key features shared among these crops are that they have alternate leaves, five petaled flowers, and superior ovaries. They generally grow best in warm, tropical or subtropical climates with adequate rainfall and irrigation.
Plants need water, light, nutrients, and air to grow. Water is necessary for seed germination and plant growth. Plants use sunlight to photosynthesize and make their own food. Nutrients from the soil provide minerals for healthy growth. Light, air, and water allow plants to photosynthesize and produce food to support growth and health.
The document provides information about the morphology, microscopic features, chemical constituents and uses of various seeds including black mustard, white mustard, fenugreek, plantain, colchicum, cardamom, nigella, cocoa, castor, coffee, stramonium, pumpkin and calabar beans. For each seed, it describes its botanical origin, active chemical constituents which are responsible for its pharmacological actions, and traditional uses. The seeds discussed have various medicinal properties and uses such as laxatives, emetics, rubefacients, bronchodilators, stimulants etc.
Contents of this presentation:
Why organic/ native seeds?
What is seed and grains?
Seed Treatment
Seed Plantation Methods
Seed collection/ production
Seed harvesting
Seed Processing
Storage Techniques
Seed Germination test
1. Most plants grow from seeds, which are protected by a seed coat.
2. If a seed gets water and warmth, the plant inside will start to grow, with roots growing down into the soil and a stem and leaves growing up.
3. As the plant matures, it will produce flowers that make fruits containing new seeds, allowing the cycle to continue as those seeds may grow into new plants.
The Solanaceae family contains many important agricultural crops and toxic plants. It includes crops like potatoes, tomatoes, peppers, and tobacco. Solanaceae species typically have 12 chromosomes, though some have more due to polyploidy. Wild potatoes can have 24-72 chromosomes depending on whether they are diploid, triploid, tetraploid, pentaploid or hexaploid. Cultivated crops like tomatoes and potatoes also vary in their number of chromosomes. The tomato is a berry fruit that is usually self-pollinated though some cross-pollination can occur. Tomato plants can be indeterminate, continuing to grow and produce fruit, or determinate, terminating growth after fruiting once or twice.
Plants require water, air, sunlight and nutrients to grow and thrive. Their roots take in water and nutrients from the soil, while their stems carry food and water throughout the plant. Leaves collect sunlight to fuel photosynthesis, and flowers attract insects to aid in pollination and reproduction.
This document provides an overview of plant anatomy and the organization of tissues and tissue systems in flowering plants. It discusses the three main tissue types - meristematic, permanent and complex permanent tissues. It describes the different meristem types and permanent tissues like parenchyma, collenchyma and sclerenchyma. It also summarizes the two complex tissues - xylem and phloem that make up the vascular system. Finally, it outlines the three main tissue systems in plants - the epidermal, vascular and ground tissue systems and their components and functions.
This chapter was really heavy
Divided it in three parts ,
1. Roots, Stem , leaves
2.Flowers, Fruits ,seed
Two parts are included, third part will be uploaded soon.
~Please comment ~ Feel free to Suggest~♥
The document discusses the main parts of a plant including seeds, roots, stems, leaves and flowers. It describes the function of each part, with seeds growing into new plants, roots absorbing water and minerals, stems carrying water and sugar, leaves producing food, and flowers making fruit or being pretty blossoms. It also lists examples of edible plant parts like roots, stems, leaves, flowers, fruits and seeds.
De belangstelling voor bomen en bos is de afgelopen jaren zichtbaar gegroeid. Dit komt mede door de aandacht voor thema’s als klimaatverandering, circulaire economie, voedselproductie en biodiversiteit. In de Nationale Bossenstrategie, die in november 2020 is gepubliceerd, staat een integrale aanpak van deze thema’s centraal. Deze verhalenbundel illustreert de veelzijdigheid van bomen en bos en inspireert om met de complexe opgaven aan de slag te gaan.
Naar buiten! seizoensmagazine (voorjaar/zomer 2017)Yvette van Kempen
Een seizoensmagazine vol tips om naar buiten te gaan. Ontdekken, genieten en proeven in de regio.
De voorbereidingen voor de najaarseditie zijn gestart!
Nieuw: Brabantse streekproducten-SPECIAL!!!
Wil je in het magazine adverteren, ga dan voor meer informatie naar: http://www.naarbuiten013.nl/adverteren/
1. Hey hallo, ga je met
mij mee op avontuur?
MR HUMUS
S
Dit jaar, 2015, is het internationale jaar van
de Bodem. Ook in ons land krijgt de bodem-
vruchtbaarheid nu extra aandacht, met diverse
activiteiten en campagnes. In dat kader is
de Help Humus Box ontwikkeld. Die is bedoeld
om kinderen ervarend te laten leren hoe
belangrijk goed bodemleven is voor gezond
voedsel. Voor iedereen.
Hoofdpersoon van deze Box campagne is
“Mr Humus”, bekend van de landelijke campagne
van Down2Earth. Op www.helphumus.nu kunnen
kinderen op een filmpje zien hoe het leven van
Mr Humus er op dit moment voor staat. Hoe
nuttig hij is, wat zijn leven allemaal bedreigt en
wat zij en wij voor hem en zijn familie kunnen
doen. In deze box zitten creatieve voorstellen
om Mr Humus blij te maken. In dit geval door te
tuinieren, met compost en mulch.
Met de inhoud van de Box kunnen kinderen een
eigen tuintje van 2 á 4 stoeptegels groot
aanleggen, en de grond daarvan enten met
levende bodemorganismen (échte biologische
compost). Ze kunnen dat tuintje inzaaien
met een zaadmengsel van eetbare planten
(Demeter kwaliteit). De geënte grond kunnen ze
vervolgens afdekken met de biologische mulch.
In de Box zit ook een aantrekkelijk vormgegeven
boekje, met informatie over humus en natuurlijke
kringlopen, een handleiding voor de aanleg van
het tuintje en leuke extra’s, zoals een interview
met een kind over voedsel.
De kinderen kunnen de oogst uit hun tuintje zelf
verwerken in een van de heerlijke recepten van
food designer Maddalena Prini. Die staan in
het boekje, met tekst en beeld. Om de kinderen
bewust te maken van het belang van de bijen
voor het voortbestaan van de zaadvorming in
de bloemen. Laten ze bij de oogst een aantal
planten voor bestuivende insecten staan.
Om de kringloop van zaad via plant tot nieuw
zaad rond te kunnen maken is het geheel ver-
pakt in de genoemde Box. In het boekje zien de
kinderen hoe ze het zaad kunnen oogsten
en bewaren in de Box voor het volgend jaar.
Help Humus de grond in
een echte doe-box, bomvol leuke extra’s
wordt gemaakt door
Nicola Dehmer: vormgeefster, Maddalena Prini: Food Designer, Kim Bunt Down 2 Earth & Relevant
Food BV, Heeltsje Graansma Ppauw mobiel eco-dorp & permaculturiste
