Báo cáo khoa học nông nghiệp " Recycling of fishpond waste for rice cultivation in the Cuu Long delta, Vietnam " ppt

... receiving it have higher 1 Recycling of fishpond waste for rice cultivation in the Cuu Long delta, Vietnam Cao van Phung 1 , Nguyen be Phuc 1,2 , Tran kim Hoang 2 and Bell R.W. 3 1. Cuu Long ... discharge of fishpond wastes. II. Materials and methods Solid waste from fishponds in the form of sludge (FS) was mixed with rice straw (RS) a...

Ngày tải lên: 21/06/2014, 05:20

... significant increases mid-season in TT-Hue and Nghe An corresponding to the drop in salinity and pH of the water. 10 Comparison of price of seed, feed and shrimp product The price of input materials ... than that of Ha Tinh and TT-Hue provinces, respectively. Total income of BMP household in all of 3 provinces was highest compare to other groups. However, tota...

Ngày tải lên: 21/06/2014, 04:20

... deal with waste water. In the wet season, larger areas of rice fields are needed to cater for the water from a single pond. The timing of rainfall also has a bearing on the timing of wastewater ... discharged waste directly into canals and rivers. The discharge of waste from fishponds may be a significant vector for the spread of infection to neighbourin...

Ngày tải lên: 21/06/2014, 04:20

... continue the training after the end of the project. The organizations should be the Vocational training Centres, Centre of forestry extension, Centre of industry extension. - As the budget for ... presented training issues that will probably carry out by the Project (included in the project proposal). - Selected trainees for the training course organized in...

Ngày tải lên: 21/06/2014, 04:20

... plantations. The wood processing industry in Vietnam plays an important role in increasing the value of products produced by the forestry sectors. Forestry products in Vietnam are diverse and include ... In general, investments in wood and forest products processing equipment have been insufficient in Vietnam and innovation has fallen behind, especially in the...

Ngày tải lên: 21/06/2014, 04:20

... Vietnam b) The training needs to be more suitable for enterprise. Training needs to be more suitable for the workforce. c) Would like more photos in teaching, with relation to the International ... Vietnamese people h) Visit the sawmill to learn about the mills they use i) Overall the concept is not suitable j) Join the sawmills together in an area for strength...

Ngày tải lên: 21/06/2014, 04:20

... of the fan compartment and the heating coils, a path of lower resistance exists. Therefore instead of the air flowing thr ough the stack, the majority ‘short circuits’ the system, bypassing the ... shrinkage, resulting in defects such as splitting or cracking in the finished product. Further if the boards are ripped or machined, the inherent drying stresses will...

Ngày tải lên: 21/06/2014, 04:20

... because of the low incidence of staff receiving any training, secondly because of the number of sawmills indicating that the quality of training was a problem and thirdly because of the number of ... Past training experience by sawmills Staff receiving training in the past 13% Enterprises interested in receiving training 73% Enterprises indicating that the qu...

Ngày tải lên: 21/06/2014, 04:20

... barriers being imposed because of potential infection risks in the importing country. There is increasing international awareness of the importance of containing and minimizing risks of disease ... the main cause was lack of training of the operators and limited understanding of the principles of timber drying. Discussions with the kiln operators revealed a g...

Ngày tải lên: 21/06/2014, 04:20

... chain is increasing, and that conversely, the influence of small- scale farmers is declining. Nonetheless, small-scale farmers are expected to have a significant role to play in ensuring the ... and maintaining BMPs. Such business units will also contribute and compete successfully in emerging value chains in the future, as long as they are appropriately established soon...

Ngày tải lên: 21/06/2014, 04:20