Off-late, BAMBOO (Gramineae (Poaceae), subfamily Bambusoideae) has stolen my interest, and I have been collecting commercially viable genotypes. I came across this interesting genotype of Bambusa Balcooa, with almost non-existent inter-nodal cavity ( in the lower 60% of the bamboo- which gradually increased to about 2 to 3 cm in the upper third) . I plan to propagate this particular bamboo for its possible use as a substitute to hardwood for our handicrafts. 

Description
Bamboos are giant woody grasses, with about 1300 species in approx 180 genera. B
ambusoideae are distributed in tropics.

Bamboo plants, usually perennial, consist
of an underground root system and rhizome mat from which culms grow. These (culms) are usually hollow, primarily made of cellulose, hemicellulose and lignin. Diameter of up to 20cm or more has been seen in some species, with a height of 10–40m, which is achieved in about 3–4 months.

Bamboo has long fibre- 1.5 to 3.2mm in length, comprise 60–70 per cent of the culm’s weight, thus a desirable raw material for paper production. Bamboo provides a high biomass yield, is strong and its calorific value is comparable to wood.

Bamboos can be-sympodial or monopodial. The flowering cycle can be anywhere from 15 to 120 years.

Ecological requirements
Most species need warm and humid climates. There are drought-resistant strains, such as Dendrocalamus strictus which can survive on a minimum of 750–1000mm annual precipitation.

Bamboos prefer light, well-drained sandy loams, with abundant organic matter. The optimal soil pH range is between 5 and 6.5.

Propagation
Conventional propagation is done by: seeds or by vegetative methods (
the planting of offsets, culm cuttings or branch cuttings).

Crop management
Planting density tests of Dendrocalamus strictus in India suggest that the high density populations, something like sugarcane, could yield as much as 27t of biomass/ha- measured over 18- month period.

Fertilization- has been shown to lead to an increased number and weight of rhizomes. A nitrogen-rich, fast-release compound fertilizer should be used in the spring, a month before sprouting. Studies in China have concluded that for every 1000kg of bamboo vegetable matter produced, 2.7kg of nitrogen, 3.6kg of potassium and 0.36kg of phosphorus must be added to the soil.
Suggested fertilizer levels for bamboo resulting from tests in India

Fertilizer Amount (kg/ha)
Nitrogen (N)-  100 (kg/ha)
Potassium-  (as K2O) 50 (kg/ha)
Phosphorus - (as P2O5) 50 (kg/ha)

Production, Processing and utilization
Bamboo is harvested manually with knives.

It was previously believed that clear felling was harmful to bamboo stands, but tests in India have shown that clear felling of the stand led to vigorous growth.