This document provides information on pruning various types of fruit trees. It discusses pruning fruit trees to develop a strong structure, remove diseased or unproductive branches, and maximize air circulation and production. Specific methods are outlined for central leader and modified central leader pruning over the first few years to establish the tree framework. Espalier and pleaching techniques are also summarized, which involve decorative training of trees against walls or trellises.
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.
Advancing knowledge in litchi tree architecture, growth physiology, possibility of using
growth retardants has enabled farmers to adopt closer planting and maintaining
reachable canopy. This system is popularly known as the High Density Planting (HDP).
It enables profitable cropping, high regular yields and improved farm management practices,
leading to higher productivity. Today new orchards of litchis are being attempted to plant in
this system with a view to produce higher fruit yield and increased profitably. Use of growth
retardants which restricts tree growth and encourages early flower induction, have also been
found helpful for these high-density planting systems.
High density planting technique is a modern method of litchi cultivation involving
planting of litchi trees densely, allowing small or dwarf trees with modified canopy for better
light interception and distribution and ease of mechanised field operations. Control of pests
and diseases, weeds and pruning of tree canopy can be carried out by machine. Irrigation and
fertigation are automatically controlled. Such system produces precocious cropping, high and
regular yields of good quality fruits and low labour requirement to meet ever rising production
costs. Merit of HDP over Normal Planting
Increasing pressure on land owing to diversion of orchard lands to various other obvious
reasons as well as rising energy and land-costs, together with mounting demand for fruits have
made it imperative to achieve higher productivity of litchi from limited space. One should be
very conscious in case of high density litchi because closer spacing may bring negative impact
in growers’ fields if the complete package of high density has not been properly understood
and followed.
The normal planting distance in litchi has been 9-10 m. Such orchard takes 10-15 years
to provide economic returns depending upon the cultivar, and cultural practices. Due to poor
early returns and clash between the cultural requirements of the intercrop with main crop, litchi
orcharding so far is done by large farmers who can afford tall treesComponents of High Density Planting
There are four major components of high density planting system. These are:
1. Planting Density: Even though a small canopy with a high number of well-illuminated
leaves is efficient in photosynthesis but it is very poor in light interception, which leads
to low potential yield per hectare. Light interception could be improved by increasing
tree density. An optimum tree density is the level of density which is required to facilitate
optimum light distribution and interception leading to high photosynthesis. As a result,
yield per hectare is maximized. An optimum light interception is a factor of plant form,
planting density, tree arrangement and leaf response to light for photosynthesis. Optimum
light interception can be defined as a level of light intercepted by an orchard system
above or below which, the economic yield will be reduced.
Pruning and training are horticultural manipulations done to modify naturally occurring growth patterns within plants. The primary processes being modified are apical dominance (see below) and the natural flowering and/or fruiting characteristics of the trees.
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.
Advancing knowledge in litchi tree architecture, growth physiology, possibility of using
growth retardants has enabled farmers to adopt closer planting and maintaining
reachable canopy. This system is popularly known as the High Density Planting (HDP).
It enables profitable cropping, high regular yields and improved farm management practices,
leading to higher productivity. Today new orchards of litchis are being attempted to plant in
this system with a view to produce higher fruit yield and increased profitably. Use of growth
retardants which restricts tree growth and encourages early flower induction, have also been
found helpful for these high-density planting systems.
High density planting technique is a modern method of litchi cultivation involving
planting of litchi trees densely, allowing small or dwarf trees with modified canopy for better
light interception and distribution and ease of mechanised field operations. Control of pests
and diseases, weeds and pruning of tree canopy can be carried out by machine. Irrigation and
fertigation are automatically controlled. Such system produces precocious cropping, high and
regular yields of good quality fruits and low labour requirement to meet ever rising production
costs. Merit of HDP over Normal Planting
Increasing pressure on land owing to diversion of orchard lands to various other obvious
reasons as well as rising energy and land-costs, together with mounting demand for fruits have
made it imperative to achieve higher productivity of litchi from limited space. One should be
very conscious in case of high density litchi because closer spacing may bring negative impact
in growers’ fields if the complete package of high density has not been properly understood
and followed.
The normal planting distance in litchi has been 9-10 m. Such orchard takes 10-15 years
to provide economic returns depending upon the cultivar, and cultural practices. Due to poor
early returns and clash between the cultural requirements of the intercrop with main crop, litchi
orcharding so far is done by large farmers who can afford tall treesComponents of High Density Planting
There are four major components of high density planting system. These are:
1. Planting Density: Even though a small canopy with a high number of well-illuminated
leaves is efficient in photosynthesis but it is very poor in light interception, which leads
to low potential yield per hectare. Light interception could be improved by increasing
tree density. An optimum tree density is the level of density which is required to facilitate
optimum light distribution and interception leading to high photosynthesis. As a result,
yield per hectare is maximized. An optimum light interception is a factor of plant form,
planting density, tree arrangement and leaf response to light for photosynthesis. Optimum
light interception can be defined as a level of light intercepted by an orchard system
above or below which, the economic yield will be reduced.
Pruning and training are horticultural manipulations done to modify naturally occurring growth patterns within plants. The primary processes being modified are apical dominance (see below) and the natural flowering and/or fruiting characteristics of the trees.
canopy management in lime and lemone is very important. It affects the flowering and fruiting behaviour of plants. it also allows proper light interception.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
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