The biomass productivity

The objective of this study was to evaluate the growth, biomass performance, and N uptake of twelve commercial sugarcane varieties, and to identify the relationship between N uptake and biomass production under water-limitation conditions.

9p vibecca 01-10-2024 2 2   Download

Currently, the ability to convert raw materials from lignocellulose-rich biomass by traditional methods has many limitations. Therefore, the objective of the thesis is to exploit a variety of biocatalysts (hydrolases) from fungi to efficiently convert lignocellulose-rich biomass from ABP into sugars (C5 and C6) capable of fermenting for bioethanol production. The thesis uses "enzyme cocktail" synergistic catalyst to increase the ability of biological transformation.

25p capheviahe27 23-02-2021 14 1   Download

Alternative energy production through biomass gasification produces combustible gases, such as carbon monoxide, hydrogen, and methane. These gases can be used for generation of direct heat, electricity, or liquid fuels through the Fischer Tropsch process.

16p gaocaolon9 22-12-2020 13 1   Download

A Chaetoceros strain was successfully isolated to a unialgal state from Giao Thuy mangrove and identified to be of Chaetoceros muelleri species based on morphological properties and 18S rDNA sequence analysis. ASW medium together with 250/00 of salinity was found to be best suitable for the growth of this strain and was applied to its biomass production.

8p larachdumlanat127 20-12-2020 12 3   Download

High density planting system have the potential for increased yields in high yielding, high input production systems. To attain higher yields in high density planting system in cotton relative to conventional spaced cotton must depend on increased biomass production or partitioning to boll.

7p angicungduoc6 22-07-2020 10 1   Download

Deproteinated cheese whey was used for biomass production of probiotic strain Lactobacillus helveticus MTCC 5463 in a biofermenter. Optimization of growth parameters such as temperature, pH and time of incubation as well as nutrient supplementation of cheese whey was carried out using response surface methodology (RSM). Cheese whey supplemented with 0.95% yeast extract and 0.95% proteose peptone, inoculated with 6% (v/v) active culture of L. helveticus MTCC 5463 and fermented for 24 h at optimized temperature of 40ºC and pH 6.25 yielded 3.25 g/L dry cell biomass and 14.

14p chauchaungayxua6 26-06-2020 25 3   Download

Sweet sorghum is a new generation bio-energy crop with considerable tolerance to drought and salinity and amenable for multiple uses. Sweet sorghum has elicited the interest of breeder due to its capacity to provide renewable energy products, industrial commodities, food and animal feed. The sweet sorghum donor RSSV 313 is developed through a cross NSS223 x NARI 111 at MPKV, Rahuri through pedigree selection as identified and recommended as a donor parent in crop improvement programme based on specific physiological traits viz.

6p chauchaungayxua6 26-06-2020 10 2   Download

The present article exposes a model of Mixed Integer Linear Programming (MILP) as a support for strategic decision making, guided to the location of facilities in ethanol supply chains under a configuration of collection centers of raw material and production plants, directly impacting costs related to logistics and operations.

16p tocectocec 24-05-2020 17 1   Download

Interspecific hybrids between cultivars of pearl millet [Pennisetum glaucum (L.) R. Br.] with 2n = 2x = 14 and its wild relative Napier Grass [Pennisetum purpureum (K.) Schum] with 2n = 4x = 28, which have multicut behaviour, perennial nature, high biomass and drought tolerance traits for crop improvement, were obtained by cross hybridization. Twenty hybrid progenies were obtained and then examined based on the morphological traits. Nine of them were confirmed to be true interspecific hybrids.

6p kethamoi2 15-12-2019 24 3   Download

The strain S. deserticola can grow well heterotrophically without light and maximum algal biomass was 11,22 g/l after cultivation of 14 days. Highest lipid content under heterotrophic growth was 52,58%, which was about 2,4 times that in photoautotrophic cultivation.

10p slimzslimz 08-12-2019 24 2   Download

This paper focuses on an autotrophic cultivation of Chlorella vulgaris, in low nitrogen-content media, using indoor photobioreactors. Nutritional factors, which controlled the Chlorella growth and the chemical composition of cells (i.e., proteins, carbohydrates, lipids), were studied. The moderate feeding of both N and P and/or their starvation in the photobioreactor were investigated in order to induce a high accumulation of lipids into Chorella cells.

18p vannhat_xq 25-02-2017 76 4   Download

Mục đích của nghiên cứu này là để nâng cao năng suất của nền văn hóa truyền thống của nghêu Meretrix lyrata Sowerby, 1851 trong khu vực bãi triều Bắc Trung Bộ Việt Nam. Bài viết này chủ yếu tập trung vào mô tả tác động của sinh khối thả giống vào sản xuất nghêu. Thí nghiệm gấp ba đã được tiến hành trong 50m2 lô ngẫu nhiên được đặt trong các khu vực bãi triều đánh giá ảnh hưởng của mật độ nuôi sinh khối tăng trưởng, hiệu suất sống sót và chất lượng của nghêu Meretrix lyrata Sowerby, 1851....

9p xinh_la 01-03-2012 91 13   Download

Bài viết này chủ yếu tập trung vào việc cung cấp các tác động của sinh khối thả trên sản xuất nghêu. Nó cũng cung cấp một tóm tắt về sản xuất sản xuất giống ngao nhổ nước bọt, một trong những những thành tựu quan trọng góp phần hướng tới tốt hơn thực hành nuôi trồng thủy sản. Thí nghiệm gấp ba đã được tiến hành trong 50m2 lô ngẫu nhiên được đặt trong khu vực bãi triều để đánh giá ảnh hưởng của mật độ nuôi sinh khối tăng trưởng, sự sống còn hiệu suất và chất lượng của nghêu Meretrix lyrata Sowerby,...

18p xau_la 09-02-2012 92 13   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp Original article đề tài: Dynamics of light interception, leaf area and biomass production in the establishment year in Populus clones...

4p toshiba9 12-10-2011 43 3   Download

Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí lâm nghiệp đề tài: Assessing the short rotation woody biomass production on marginal post-mining areas...

9p toshiba4 13-09-2011 53 4   Download

The global annual potential bioethanol production from the major crops, corn, barley, oat, rice, wheat, sorghum, and sugar cane, is estimated. To avoid con/icts between human food use and industrial use of crops, only the wasted crop, which is de0ned as crop lost in distribution, is considered as feedstock. Lignocellulosic biomass such as crop residues and sugar cane bagasse are included in feedstock for producing bioethanol as well. There are about 73:9 Tg ofdry wasted crops in the world that could potentially produce 49:1 GL year−1 ofbioethanol.

15p nguyenngocsonctu 30-11-2010 129 21   Download