Friday, March 9, 2012

Casuarina as windbreaker

Some snippets from IFGTB 'Tree Growers Mela -2012:
Part - 2

In our country, wind damage to crops is a perennial problem and loss to the farmers who never insures his crop is running into crores. One of the simple solutions recommended by experts is to grow trees in farm boundaries as wind breakers.

The usual practice adopted by farmers is to plant Casuarina trees in one or more rows in zig-zag fashion. The clones we get from the nurseries are designed to grow tall with minimum side branches. These clone types are not suitable for planting for the purpose of 'Wind breaker'.

In order to solve the above problem
Dr.Bhuvaneswaran of IFGTB has come up with a new variety in Casuarina junghuhniana which produces more side branches to effectively reduce the wind force when planted as wind breaker. Some pictures from his Ppt presentation titled "Phenotypes for Windbreak Agroforestry System" is published here under:
An innovative concept of selecting a tree because of its special architecture within the species to suit our end use. Congrats to Dr.Bhuvaneswaran on behalf of the farming community for his efforts.

Regards,
A.Vishnu Sankar.

Book on Gmelina arborea (KUMIL) Tamil edition.

Some snippets from IFGTB 'Tree Growers Mela -2012:
Part - 1
I would like to bring to our readers some interesting and useful information from the "Tree Growers Mela" organized by The Institute of Forest Genetics and Tree Breeding (IFGTB), Coimbatore on 23rd and 24th February, 2012. (Part - 1)

Book on Gmelina arborea (KUMIL) Tamil edition:
A book on Gmelina arborea (Tamil edition) has been released by IFGTB. English edition is under preparation and will be published soon. This nice little book is a must for Kumil farmers and the new planters as it contains elaborate information in simple farmers language. Some of the topics covered by this book are listed here:
  • General information about the tree, flowers, fruits, seeds, seed collection, storage, seed handling, nursery raising Etc.
  • Maintenance of seedlings
  • Vegetative propagation
  • Plantation methods
  • Silvicultural characteristics
  • Planting space
  • Pests and diseases
  • Importance of pruning and mulching
  • Recommended intercrops
  • Wood properties (Both physical and chemical)
  • Timber characteristics
  • Wood processing
  • Uses
  • Growth statistics
  • Economics
  • Comparison with Eucalyptus for using kumil wood pulp for paper making.
Thanks to Dr.S.Saravanan for his meticulous efforts in compiling this useful book. This book can be purchased from : The Director, IFGTB, PB:1061, Forest campus, Coimbatore - 641 002, Tamilnadu. Price Rs.70/- Tel No.04222484142.

Regards,
A.Vishnu Sankar

Wednesday, March 7, 2012

TREE GROWERS MELA 2012 - AT IFGTB, COIMBATORE.

The Institute of Forest Genetics and Tree Breeding (IFGTB), Coimbatore has organized a "Tree Growers Mela" on 23rd and 24th February, 2012 at Coimbatore. It was inaugurated by Smt. Jayanthi Natarajan, Hon’ble Minister of State (Independent charge), Ministry of Environment and Forests, Government of India. More than 1000 farmers from TamilNadu, Puducherry and palakkad District of Kerala participated in the mela.


During the function she released the following publications brought out by IFGTB:
  • Proceedings of Casuarina Seminar that was held last year,
  • Book on Biofertilizers and Biomanures,
  • Cultivation guide on Gmelina arborea (Kumil) in Tamil, Frankia, Vana Ariviyal a Tamil quarterly newsletter,
  • Brochure on yield table for Casuarina.
Hon'ble Minister also released two products, a biofertilizer developed by IFGTB and a pesticide HyACT based on plant formulations.


She announced a grant of Rs. 1 crore to produce 15 lakhs of quality planting stock of Casuarina for supply to the 'Thane' cyclone affected farmers of Tamilnadu and Puducherry areas. She declared IFGTB as an ENVIS Centre on the subject of Forest Genetic Resources and Tree Improvement.

IFGTB has assigned
'one scientist for each district' of Tamil Nadu, Kerala, Puducherry, Andaman Nicobar Islands and Lakshadweep to address the environmental and forestry issues related to those districts. Individual farmers or Farmer's Associations can call the respective scientist to clear their forestry related issues.

This 'Tree Grower's Mela' has assumed great importance over the years since it is bringing together a large number of farmers, wood-based industries and forestry research organizations on one platform which will help in understanding the issues related to tree farming and exchange of ideas and sharing of experiences.

The lectures and presentations from the scientists were very informative and useful to farmers. Even though an exclusive session was allotted to the farmers to share their tree growing experience with the scientists, it is sad to note that the contribution from the farmer's side was very poor.

I have assured the Director that with little persuasion, effort and advance planning the quality of presentations from the farmers side will be increased considerably in the next mela.

Regards,
A.Vishnu Sankar.

Friday, October 21, 2011

Project report for cultivation of Casuarina in irrigated condition and cultivation of Eucalyptus under rain fed condition.

Dear Friends,

A preliminary project report was prepared by me for a corporate farm last year for getting in-principle clearance from their H.O and from their Bankers. I have published that report here below with the belief that this will greatly help our fellow farmers in preparing reports for bankers with repayment schedule easily.


PROJECT REPORT FOR PULP WOOD PLANTATION
Objective:

To establish a pulp wood plantation in 500 acres in the farm lands of M/s.......... Ltd., with Eucalyptus hybrid clones and Casuarina Junghuhniana clones as main crops.


Introduction & Scope:
This report is prepared at the behest of Sri. ............, Regional Manager, ................ Ltd.,Tirunelveli by A.Vishnu Sankar, (Mob.........................), President of the Tirunelveli District Tree Growers Association and an approved contractor (Readers please note: I am not a contractor now) to undertake the Farm Forestry scheme of TNPL, Karur.


It is a welcome gesture from M/s................ Ltd., to utilize the vast tracts of cultivable drylands (rainfed farm lands) in their possession in Southern districts of Tamilnadu, to a productive cum profitable purpose with bare minimum investment.


As many farmers / corporate entities have now come to realize that the cultivation of horticulture crops in rain fed dry lands is unremunerative, most of them are turning to the most promising Agroforestry / Silviculture cultivation. Mostly, preference is given to ‘Fast Growing Trees of commercial importance’ in order to cut short the long gestation period a tree growing project normally involves.

In general the following fast growing timber trees are recommended for the plains of southern India:
1. Gmelina arborea (Kumil, Kumula maram in Tamil)

2. Melia dubia (Malai Vembu in Tamil)

3. Casuarina junghuhniana (Indonesian / Junguniana Savukku in Tamil)

4. Ailanthus excelsa (Perumaram, Pee maram, Peematti in Tamil)

5. Grewia tiliaefolia (Thadasu, Sadachi in Tamil)

6. Khaya senegalansis (Kaya or Senegal Mahogany in Tamil)

7. Albizia falcataria (Kattumaram in Tamil)

8. Pterocarpus santalinus (Red Sanders/ Sivappu Santhanam in Tamil)

9. Acacia auriculiformis (Pencil Tree in Tamil)

10. Anthocephalus cadamba (Vellai Kadambu in Tamil)

11. Eucalyptus - (Tamil: Thaila maram)

12. Bamboo (Varieties: Bambusa nutans, B. Bamboos, B. tulda, B. vulgaris, B. Balcooa)

Selection of appropriate Tree varieties:


Bearing in mind the factors such as our soil type, soil fertility, soil depth, MSL, rainfall, impossibility of providing supplementary irrigation, dry land tree cultivation in 100% rain fed condition, and above all the marketability of the wood , we can safely select only the following two varieties:

1) Casuarina junghuhniana clones
2) Eucalyptus clones.

For commercial cultivation of the above two tree species, good technical guidance, supply of high yielding clonal planting materials and buy back agreement with a reliable buyer are utmost necessity. ‘TNPL’ will naturally fit into that slot of reliable buyer with whom we can enter into a contract agreement for the cultivation of Casuarina junghuhniana clones and Eucalyptus clones under Farm Forestry scheme.

TAMIL NADU NEWSPRINT AND PAPERS LIMITED:


Government of Tamil Nadu Enterprise) Kagithapuram – 639 136. Karur District
Tamil Nadu Newsprint and Papers Limited (TNPL) is a Government of Tamil Nadu Enterprise producing Newsprint and Printing & Writing paper at its Mill located at Kagithapuram in Karur District with an installed capacity of 2.45 lakh MT per annum. TNPL is producing different varieties paper of acceptable quality primarily from Bagasse and pulpwood and currently taking up the expansion of paper production capacity from 2.45 Lac MT to 4 Lac MT per annum. TNPL, therefore, requires continuous availability of about 4.5 Lac MT of pulpwood per annum. Against this backdrop, TNPL has embarked upon development of plantation in the year 2004-05 and launched a plantation scheme called Farm Forestry scheme.

 
FARM FORESTRY SCHEME:

Through this farm forestry scheme, the Company motivates and facilitates the farmers to take up pulpwood plantation. Under this scheme, dry land farmers in the State are encouraged to cultivate pulpwood trees. The salient features of the Scheme are:
  1. Dry land farmers in the State are encouraged to cultivate pulpwood trees in their lands, which are currently barren.


  2. TNPL provides high quality seedlings/clones to the farmers at concessional rates. (Rs.3.50 / Clone).


  3. TNPL enters into an agreement with the farmers to buy the pulpwood at the prevailing market price at the time of harvest or at the minimum support price guaranteed at the time of entering into contract whichever is higher. (current price Rs.2000 / Ton).


  4. TNPL provides assistance to the eligible farmers in obtaining bank finance. The principal amount together with interest is to be repaid after the harvest.


  5. TNPL provides free technical assistance for planting and advisory services after planting of seedlings/clones in farmers' lands.


  6. TNPL arranges harvesting and transport of pulpwood from the farmers' field to factory at company’s cost.

TNPL has established an area of about 50,000 acres under farm forestry scheme involving about 10000 farmers in 15 districts of Tamil Nadu within a span of five years and is committed to raise plantation in about 15000 acres every year to attain the target of 1,00,000 acres by the end of 2012.


The above plantation scheme is being implemented throughout Tamil Nadu through 10 regional offices providing advice and technical assistance to tree growers. The designated officer of TNPL for Tirunelveli, Virudhunagar, Tuticorin and Kanyakumari District is Mr.Krishnasamy, Mob.94425 91418.


Casuarina:
All information relating to Casuarina cultivation, tips to increase yield, photographs of fields with Casuarina plantations, Clonal production centre of TNPL Etc., can be had from this blog: agrowmania.blogspot.com. Please click this 'Casuarina Link'.

Cultivation details can be also had from: http://www.fcrinaip.org/casuarina_cultivation.php

This crop requires supplementary irrigation in peak and prolonged summer that is difficult to provide by the promoters with the poor irrigation facility available at present in the field. Retaining moisture in the soil by providing flood irrigation at least once in a month is necessary for Casuarina cultivation. Though this crop is most suited for our soil, it is advisable to reduce the area under Casuarina, to eliminate risks.

So the given mandate of selecting tree crops for cultivation in 100% dryland should be altered to include this crop by providing irrigation facility.

The safest way is to go for drip irrigation system thereby we can increase the area with minimum water usage and to obtain a bountiful harvest. We can take up Casuarina cultivation in a minimum of 50 acres in the fields where water availability is adequate.


Cost of cultivation of Casuarina junghuhniana:
Please note that the cost figures and yield estimates are only symbolic and sketchy. The calculations may vary depending upon the fertility of the soil, spacing, dosage of fertilizer, irrigation schedule; proper and timely pruning and other related Good Agriculture Practices.





  • Please note that a small fraction of farmers are getting a yield of 70 Tons and above in an acre and the majority farmers are able to get only 40 Tons – 50 Tons from 31/2 to 4 years crop will explain many questions on the yield front. So a realistic,achievable target of (Average yield ) 55 tons / Acre was taken for the estimates.

'EUCALYPTUS' Cultivation:

This species is one of the fastest growing trees in the world, a favoured species for the commercial plantations companies owing to its:

● fast growth,
● greater vigour,
● drought resistant nature,
● insect resistant characters,
● adaptability to a variety of agroclimatic conditions,
● adaptability to varied soil conditions (from good to degraded soils).
● moderately salt tolerant,
● relatively fire resistant,
● strong coppice capability (Ratooning),

Details about introduction, cultivation and management of Eucalyptus can be had from this link: http://www.fcrinaip.org/eucalyptus_cultivation.php

YIELD:

The growing stock and yield in eucalyptus plantations varies considerably depending on the site, the climatic conditions and the inputs.

Eucalyptus clonal plantations perform better than seedling origin plantations. Apart from increase in productivity, the rotation period is reduced by half.

As per TNPL records, the average yield from the well managed private plantations of Eucalyptus clones is about 40 Tons/acre in 5 years.






YEAR WISE BREAKUP OF PROJECT COST FOR CASUARINA 50 ACRES AND EUCALYPTUS UNDER 450 ACRES :





CONCLUSION: Any agricultural project involves some amount of risk in it, as agriculture is subjected to vagaries of monsoon which is not under the control of the farmer. To compound the matter further, unscientific approach by the farmer without proper understanding of soil health, wrong selection of crops and inadequate funding leads to ‘high-risk zone’ that is called AGRICULTURE.

But here, we have prepared a significant project, wherein importance has been given to solutions (to risks) and thereby eliminating risks in the planning stage itself. The main ideas conceived by us to make our project a grand success are summarized here below:
  • Selecting drought tolerant tree varieties for drought prone area.

  • Both the selected crops are some of the fastest growing trees in the world.


  • Both the crops have adaptability to varied soil / agroclimatic conditions.

  • No need for fencing the crop area as cattle do not graze these two crops.

  • Possibility of theft is almost Nil when compared to Horticultural crops.

  • Reducing the area under Casuarina to our irrigation capacity.

  • Provision of drip irrigation system for Casuarina for higher yields.

  • Selection of Hybrid clonal Casuarina jughuhniana variety for higher yields.

  • Selection of Hybrid clonal Eucalyptus for higher yields.

  • Procurement of high quality planting materials from TNPL at concessional rates.

  • Planting coincides with the onset of North East monsoon, hence mortality of plants will be Nil and their establishment in the soil will be far better.

  • It has been planned to provide sufficient plant spacing for efficient use of machines instead of manpower for deweeding.

  • Marketing the harvested produce is made simpler by entering into ‘Contract agreement’ with the market leader - ‘TNPL’.

  • Harvesting cost, Loading cost and Transportation of pulpwood from our lands to the TNPL’s factory at Kagithapuram, Karur will be borne by TNPL thereby saving not only our money but also our precious time and considerable energy.

  • As Eucalyptus has coppice capability, the plantation can be retained for 18 years.


  • We can get more income from the ratoon crops of Eucalyptus because of faster and more cycles and reduced expenditure in the ratoon stages.

  • Free technical assistance for planting and advisory services after planting can be had from TNPL.

  • TNPL and M/s Forest College and Research Institute, (FC & RI) Mettupalayam are Consortia partners in the NAIP-ICAR sponsored project. Hence we can avail free technical assistance from FC & RI also.

  • We can arrange inspection of our fields by experienced officers from the ‘Forest Department of Tamilnadu’ and the scientists from ‘Institute of Forest Genetics and Tree Breeding’ (IFGTB), Coimbatore also.

Hence, considering all the above positive features I recommend you to implement the project in whole as per the project implementation schedule for attaining a 100% success in this maiden venture.

Please find here in attached a model format of ‘Contract Agreement of TNPL’ for perusal.

Thanking you,

A.Vishnu Sankar.

  ©Template Blogger Green by Dicas Blogger.

TOP