Dragon fruit, also known as pitahaya, has several health benefits. It is rich in antioxidants, vitamins, minerals, and fiber which can help fight diabetes, reduce inflammation, and promote digestive and heart health. Dragon fruit is cultivated as both an ornamental plant and fruit crop. It grows best in tropical climates with temperatures between 20-30 degrees Celsius and at least 50cm of annual rainfall. Propagation is usually through cuttings, and plants are spaced 2 meters apart in pits filled with soil and compost. Dragon fruits are harvested 1 month after flowering from August to December, with average yields of 5-6 tonnes per acre.
Scientific Name :- Trichosanthus dioica Roxb.
Common Name :- Parwal, Parmal
Origin :- India/Indo Malayan Region
Chromosome No :- 2n=22
It is a perennial cucurbit.
Mostly cultivated in Bihar, Bengal, Madhya Pradesh and Eastern U.P.
Carrot cultivation based on botany, plant characteristic, soil, climate, variety and varietal characteristic, problem in cultivation and their management practices and storage and post harvest handling.
Guava is an important fruit crop in tropical and subtropical regions of the country due to the hardy nature of its tree and prolific bearing even in marginal lands.
The Meadow Orchard is a modern method of fruit cultivation.
Recently, there is a trend to plant fruit trees at closer spacing leading to high density or meadow orchard. Higher and quality production is achieved from densely planted orchards through judicious canopy management and adoption of suitable tree training systems.
Scientific Name :- Trichosanthus dioica Roxb.
Common Name :- Parwal, Parmal
Origin :- India/Indo Malayan Region
Chromosome No :- 2n=22
It is a perennial cucurbit.
Mostly cultivated in Bihar, Bengal, Madhya Pradesh and Eastern U.P.
Carrot cultivation based on botany, plant characteristic, soil, climate, variety and varietal characteristic, problem in cultivation and their management practices and storage and post harvest handling.
Guava is an important fruit crop in tropical and subtropical regions of the country due to the hardy nature of its tree and prolific bearing even in marginal lands.
The Meadow Orchard is a modern method of fruit cultivation.
Recently, there is a trend to plant fruit trees at closer spacing leading to high density or meadow orchard. Higher and quality production is achieved from densely planted orchards through judicious canopy management and adoption of suitable tree training systems.
All about production technology of Papaya (Climate, soil, varieties, propagation, planting & spacing, nutrient management, irrigation and fertigation, training and pruning, intercultural operations, papain extraction, harvesting and yield, major diseases, major pests, major disorders)
This presentation about chayote is prepared by me during fourth semester. chayote is also called "Iss kush" in Nepali and one of the less studied vegetables cultivated in hills of Nepal.
Litchi (Litchi chinensis) is a delicious juicy fruit of excellent quality. Botanically it
belongs to Sapindaceae family. Litchi fruit is famous for its attractive red colour, excellent
quality characteristics and pleasant flavor.
Soil and climate:
Litchi is a sub-tropical fruit and thrives best under moist sub-tropical climate. It usually
prefers low elevation and can be grown up to an altitude of 800 m. (m.s.l.). Deep, well drained
loamy soil, rich in organic matter and having pH in the range of 5.0 to 7.0 is ideal for the crop.
Litchi cannot tolerate frost during winter and dry heat in summer. The temperature should not
go beyond 40.5 0C in summer and below freezing point in winter. Prolonged rain may be harmful
especially at the time of flowering, when it interferes with pollination.
Cultivars:
A large number of varieties are grown in different parts of India. Bambia, Ellaichi,
Muzaffarpur, Seedless early, Seedless late, Shahi, Pottee, Rose scented, China, Purbi, and Kasab
are the suitable varieties for NE region.
Propagation:
Air layering is the most common method of propagation. Select healthy and vigorous one
year old twigs and remove 2 cm wide ring of bark just below a bud. IBA or Rooton may be
applied at cut portion for early and more rooting. The cut is surrounded by mud ball containing
moss (2 parts damp moss and 1 part of soil from the basin of old litchi tree) and wrapped with
polythene sheet. Both ends are tied with fine rope to make it air tight. When sufficient roots are
formed in about 2 months, the branch is cut below the soil or sphagnum moss and potted in a
nursery. July to October is the most appropriate time. About 6 months old air-layered plants
should be planted in permanent field in monsoon.
Planting:
Pits of 90 x 90 x 90 cm in dimension are dug at the spacing of 8 – 10 m apart in square
system. Pits are filled with topsoil mixed with about 40 kg decomposed compost, 2 kg
neem/karanj cake, 1 kg bone meal/single super phosphate and 200-300 g muriate of potash.
Incorporation of about 2 baskets of soil from the root zone of old lychee trees encourages the
mycorrhiza growth. Planting is done during June to July. At the time of planting a hole the size
of ball of earth is made in the centre of the pit at the marked point where the plant is fixed and
the soil is pressed to remove air. Watering is done immediately after planting for proper
establishment. Subsequently the plant is regularly irrigated till it is properly established.
Training and pruning:
Training of the plant in the initial stage is essential to provide the required framework.
Unwanted branches should be pruned to provide definite shape and to promote growth of the
trunk and crown of the tree. Three to four branches 60-75 cm from ground opposite to each other
are allowed to form the proper frame of the tree. Further, crowded and crisscross branches are removed to facilitate better growth.
CULTIVATION OF OKRA , PRODUCTION TECHNOLOGY OF OKRA ,Arvind Yadav
OKRA
Scientific Name : Abelmoschus esculentus
Family : Malvaceae,
Chromosome number : 2n=72, 108,130
Origin : Asiatic region /Etthiopea/Africa.
Common names : Bhendi, Lady’s FingerEconomic importance and uses :-
Okra is more remunerative than the leafy vegetables.
Tender green fruits are cooked in curry and also used in soups. The root and stem are useful for clearing cane juice in preparation of jaggery.
Okra is rich in vitamins, calcium, potassium and other minerals. 100g consumable unripe bhendi fruits contain 10.4g dry matter, 3,100 calorie energy, 1.8g protein.
The dry seeds contain 13-22% edible oil and 20-24% protein.Area and production:-
India is the largest producer of okra in the world. The major bhendi growing states are Utter Pradesh, Orissa, Bihar and West Bengal.
Popular varieties:-
Pusa Makhmali
Pusa Sawani
Arka Anamika (Selection 10)
Arka Abhay (Selection
Punjab Padmini
Punjab -7
Parbhani Kranti
Varsha Uphar (HRB 9-2)
Gujarat Bhendi 1
bitter gourd seed production technology , cucurbita.DileepSattaru
An important Cucurbita , in this ppt its complete seed production technology was given , but sowing periods were different from place to place ,so its mainly accordingly in Maharashtra .I hope it may useful to some one , thank you.
Mango Production.pptxPercentage of seedgZackAbukar
Percentage of seed oil contentAs an AI language model, I don't have personal preferences or emotions. However, I can explain briefly the changing levels of storage products in seed carbohydrate, lipids, and protein.
During seed development, the storage products in seeds change and accumulate differently depending on the species and environmental conditions. Generally, the three main storage products in seeds are carbohydrates, lipids, and protein.
Carbohydrates: Initially, carbohydrate storage is the most dominant process in developing seeds. During early seed development, sucrose is the primary carbohydrate storage product, which later transforms into starch. As the seed matures, the starch stores increase, while sucrose levels decline. Eventually, the starch becomes the main carbohydrate store in mature seeds.
Lipids: Lipids are also accumulated during seed development. Initially, the fatty acids are synthesized by plastids before transporting to the endoplasmic reticulum (ER), where they are converted into triacylglycerols (TAGs). As the seed matures, the weight percentage of lipid content starts increasing. In mature seeds, the lipid stores account for more than 50% of the dry weight.
Protein: Proteins are among the major storage products in developing seeds. As the seed matures, the protein content increases, reaching AI language model, I cannot give opinions. However, I can provide you some possible effects of keeping quality of butter:
Freshness: Keeping the quality butter can retain its freshness for an extended period. Butter that is not stored correctly or for too long can develop a rancid taste, which is unpleasant.
Nutritional value: Keeping the quality butter can maintain its nutritional properties like essential fatty acids, vitamins A, D, E, and K. Nutritional value can be lost if it's not stored correctly.
Flavor: High-quality butter has a rich, creamy flavor. Keeping the quality butter can enhance its flavor, making it a delicious addition to many dishes.
Consistency: Proper storage of butter can ensure that the butter remains at a consistent texture and is easy to use for baking or cooking.
Shelf life: Keeping the quality butter for a longer time can increase its shelf life and save you money in the long run.
Overall, keeping the quality of butter is essential to maintain its nutritional value, flavor, and overall quality. Storing it correctlySolid at room temperature
Creamy texture
Rich and creamy flavor
High in saturated fat
Made from milk or cream
Often salted for flavor
Melts easily when heated
Used in cooking, baking, and as a condiment
Can be made from animal or plant sources (e.g. cow's milk, coconut, avocado)
Contains vitamins A and D (when made from cow's milk)Where they form a major seed reserve, they are laid down as heavy cell wall thickening, which almost fill the lumen, as in seeds of the date palm-Phoenix dactylifera.
Small amounts of soluble sugars are usually present.
These sugars are concentrated mainly j
Let s get on to organic farming and food, which gives us a healthy and prosperous life for human,animal and soil. Live green,love green,be green,we are just mankind ...without the earth we are nothing. THanks
Nutraceutical market, scope and growth: Herbal drug technologyLokesh Patil
As consumer awareness of health and wellness rises, the nutraceutical market—which includes goods like functional meals, drinks, and dietary supplements that provide health advantages beyond basic nutrition—is growing significantly. As healthcare expenses rise, the population ages, and people want natural and preventative health solutions more and more, this industry is increasing quickly. Further driving market expansion are product formulation innovations and the use of cutting-edge technology for customized nutrition. With its worldwide reach, the nutraceutical industry is expected to keep growing and provide significant chances for research and investment in a number of categories, including vitamins, minerals, probiotics, and herbal supplements.
Earliest Galaxies in the JADES Origins Field: Luminosity Function and Cosmic ...Sérgio Sacani
We characterize the earliest galaxy population in the JADES Origins Field (JOF), the deepest
imaging field observed with JWST. We make use of the ancillary Hubble optical images (5 filters
spanning 0.4−0.9µm) and novel JWST images with 14 filters spanning 0.8−5µm, including 7 mediumband filters, and reaching total exposure times of up to 46 hours per filter. We combine all our data
at > 2.3µm to construct an ultradeep image, reaching as deep as ≈ 31.4 AB mag in the stack and
30.3-31.0 AB mag (5σ, r = 0.1” circular aperture) in individual filters. We measure photometric
redshifts and use robust selection criteria to identify a sample of eight galaxy candidates at redshifts
z = 11.5 − 15. These objects show compact half-light radii of R1/2 ∼ 50 − 200pc, stellar masses of
M⋆ ∼ 107−108M⊙, and star-formation rates of SFR ∼ 0.1−1 M⊙ yr−1
. Our search finds no candidates
at 15 < z < 20, placing upper limits at these redshifts. We develop a forward modeling approach to
infer the properties of the evolving luminosity function without binning in redshift or luminosity that
marginalizes over the photometric redshift uncertainty of our candidate galaxies and incorporates the
impact of non-detections. We find a z = 12 luminosity function in good agreement with prior results,
and that the luminosity function normalization and UV luminosity density decline by a factor of ∼ 2.5
from z = 12 to z = 14. We discuss the possible implications of our results in the context of theoretical
models for evolution of the dark matter halo mass function.
Seminar of U.V. Spectroscopy by SAMIR PANDASAMIR PANDA
Spectroscopy is a branch of science dealing the study of interaction of electromagnetic radiation with matter.
Ultraviolet-visible spectroscopy refers to absorption spectroscopy or reflect spectroscopy in the UV-VIS spectral region.
Ultraviolet-visible spectroscopy is an analytical method that can measure the amount of light received by the analyte.
Cancer cell metabolism: special Reference to Lactate PathwayAADYARAJPANDEY1
Normal Cell Metabolism:
Cellular respiration describes the series of steps that cells use to break down sugar and other chemicals to get the energy we need to function.
Energy is stored in the bonds of glucose and when glucose is broken down, much of that energy is released.
Cell utilize energy in the form of ATP.
The first step of respiration is called glycolysis. In a series of steps, glycolysis breaks glucose into two smaller molecules - a chemical called pyruvate. A small amount of ATP is formed during this process.
Most healthy cells continue the breakdown in a second process, called the Kreb's cycle. The Kreb's cycle allows cells to “burn” the pyruvates made in glycolysis to get more ATP.
The last step in the breakdown of glucose is called oxidative phosphorylation (Ox-Phos).
It takes place in specialized cell structures called mitochondria. This process produces a large amount of ATP. Importantly, cells need oxygen to complete oxidative phosphorylation.
If a cell completes only glycolysis, only 2 molecules of ATP are made per glucose. However, if the cell completes the entire respiration process (glycolysis - Kreb's - oxidative phosphorylation), about 36 molecules of ATP are created, giving it much more energy to use.
IN CANCER CELL:
Unlike healthy cells that "burn" the entire molecule of sugar to capture a large amount of energy as ATP, cancer cells are wasteful.
Cancer cells only partially break down sugar molecules. They overuse the first step of respiration, glycolysis. They frequently do not complete the second step, oxidative phosphorylation.
This results in only 2 molecules of ATP per each glucose molecule instead of the 36 or so ATPs healthy cells gain. As a result, cancer cells need to use a lot more sugar molecules to get enough energy to survive.
Unlike healthy cells that "burn" the entire molecule of sugar to capture a large amount of energy as ATP, cancer cells are wasteful.
Cancer cells only partially break down sugar molecules. They overuse the first step of respiration, glycolysis. They frequently do not complete the second step, oxidative phosphorylation.
This results in only 2 molecules of ATP per each glucose molecule instead of the 36 or so ATPs healthy cells gain. As a result, cancer cells need to use a lot more sugar molecules to get enough energy to survive.
introduction to WARBERG PHENOMENA:
WARBURG EFFECT Usually, cancer cells are highly glycolytic (glucose addiction) and take up more glucose than do normal cells from outside.
Otto Heinrich Warburg (; 8 October 1883 – 1 August 1970) In 1931 was awarded the Nobel Prize in Physiology for his "discovery of the nature and mode of action of the respiratory enzyme.
WARNBURG EFFECT : cancer cells under aerobic (well-oxygenated) conditions to metabolize glucose to lactate (aerobic glycolysis) is known as the Warburg effect. Warburg made the observation that tumor slices consume glucose and secrete lactate at a higher rate than normal tissues.
Richard's aventures in two entangled wonderlandsRichard Gill
Since the loophole-free Bell experiments of 2020 and the Nobel prizes in physics of 2022, critics of Bell's work have retreated to the fortress of super-determinism. Now, super-determinism is a derogatory word - it just means "determinism". Palmer, Hance and Hossenfelder argue that quantum mechanics and determinism are not incompatible, using a sophisticated mathematical construction based on a subtle thinning of allowed states and measurements in quantum mechanics, such that what is left appears to make Bell's argument fail, without altering the empirical predictions of quantum mechanics. I think however that it is a smoke screen, and the slogan "lost in math" comes to my mind. I will discuss some other recent disproofs of Bell's theorem using the language of causality based on causal graphs. Causal thinking is also central to law and justice. I will mention surprising connections to my work on serial killer nurse cases, in particular the Dutch case of Lucia de Berk and the current UK case of Lucy Letby.
Multi-source connectivity as the driver of solar wind variability in the heli...Sérgio Sacani
The ambient solar wind that flls the heliosphere originates from multiple
sources in the solar corona and is highly structured. It is often described
as high-speed, relatively homogeneous, plasma streams from coronal
holes and slow-speed, highly variable, streams whose source regions are
under debate. A key goal of ESA/NASA’s Solar Orbiter mission is to identify
solar wind sources and understand what drives the complexity seen in the
heliosphere. By combining magnetic feld modelling and spectroscopic
techniques with high-resolution observations and measurements, we show
that the solar wind variability detected in situ by Solar Orbiter in March
2022 is driven by spatio-temporal changes in the magnetic connectivity to
multiple sources in the solar atmosphere. The magnetic feld footpoints
connected to the spacecraft moved from the boundaries of a coronal hole
to one active region (12961) and then across to another region (12957). This
is refected in the in situ measurements, which show the transition from fast
to highly Alfvénic then to slow solar wind that is disrupted by the arrival of
a coronal mass ejection. Our results describe solar wind variability at 0.5 au
but are applicable to near-Earth observatories.
Richard's entangled aventures in wonderlandRichard Gill
Since the loophole-free Bell experiments of 2020 and the Nobel prizes in physics of 2022, critics of Bell's work have retreated to the fortress of super-determinism. Now, super-determinism is a derogatory word - it just means "determinism". Palmer, Hance and Hossenfelder argue that quantum mechanics and determinism are not incompatible, using a sophisticated mathematical construction based on a subtle thinning of allowed states and measurements in quantum mechanics, such that what is left appears to make Bell's argument fail, without altering the empirical predictions of quantum mechanics. I think however that it is a smoke screen, and the slogan "lost in math" comes to my mind. I will discuss some other recent disproofs of Bell's theorem using the language of causality based on causal graphs. Causal thinking is also central to law and justice. I will mention surprising connections to my work on serial killer nurse cases, in particular the Dutch case of Lucia de Berk and the current UK case of Lucy Letby.
4. Hylocereus undatus
Family _ Cactacceae
common name_ dragon fruit,
Pitahaya,
Belle of the night,
Strawberry pear.
Nickname _ ‘noble woman’or ‘queen of the night’.
5. Surprising value and benefit of dragon fruit
• It is highly valued for its reported neutraceutical properties.
• Heart healthy,preventing asthma,weight management,
• To clean up digestive system,eat a dragon fruit.fill up on finer.
• Active antioxidants,fight diabetes,reduce signs of aging,treating hair colour,
Reduces inflammation & Prebiotics.
• It is rich in antioxidants,calories,protein,finer, sugar,vitamin A ,vitamin C,
calcium,iron,magnesium and phosphorus.
6. Cultivation of dragon fruit
• This plant is treated as an ornamental plant as well as fruit producing plant.
• It is consumed as a fresh fruit or used in jams, ice creams,jelly production
fruit juice and wine.
Major types :-
- red colour fruit with white colour flesh.
- red colour fruit with red colour flesh.
- yellow colour fruit with white colour flesh.
7. • Climate : tropical climate best for its cultivation,
plant requires minimum annual rainfall of 50cm ,
temperature about 20°C to 30°C
• Soil : soils from Sandy loan to clay loam. However,Sandy soil
with good organic matter,internal drainage,weed free land
& soil pH 5.5 to 7 is best for cultivation.
• Propagation: most common propagation method by cutting,also by seed.
plant to plant space of 2×2meter and pit size 60cm×60cm×60cm.
pit should be filled with top soil and compost with 100grams of superphosphate.
plant density – an about 1700 plants can be accommodated in 1 acre of land.
8. • Harvesting: These plants start bearing fruits in the first year itself.
plants start flowering in May to June month &
bears fruits from August to December month.dragon
fruits become ready for harvesting after 1 month of
flowering.
• Yield : An average yield of 5to 6 tonnes per acre can be
expected.
THANK YOU