Irrigation systems for agriculture

Ebook "Restoration and development of the degraded Loess Plateau, China" presents state-of-the-art scientific evidence and technological innovations to restore lands on the Loess Plateau of China, known worldwide for its serious land degradation and desertification problems. Supported by a rapidly developing Chinese economy and the dissemination of effective technology, the Grain-for-Green Project and Western Development Action launched by the Chinese government have resulted in successful ecological restoration and protection over the past 30 years.

293p giangdongdinh 28-05-2024 4 1   Download

Vietnam is considered to have a sound legal systems for water resources management but the enforcement of these systems remains limitations. This weakness and its causes were reported in various studies on institutional arrangements. However, the clear relations among stakeholders with respect to water resources, or water tenure, and level of implementation of water tenure governance which are related to these limitations remain undocumented.

11p vimalfoy 08-02-2023 4 2   Download

"Effects of improved irrigation technologies on yield of mango grown on sandy soils in Binh Dinh province" to improve more effective use of limited water resource and labour for production of mango in Binh Dinh, the study therefore is to determine the effects of mini-pan scheduling, sprinkler and drip irrigation system following mini-pan compared to the traditional irrigation method of farmers.

9p tieuduongchi 24-10-2022 9 3   Download

The assessment results on the degree of meteorological drought in Thai Nguyen province are the scientific basis for the arrangement and restructuring of the crop in agricultural production and making important contributions to the prevention and mitigation of drought natural disasters.

10p vimaryamnawaz 04-08-2022 3 1   Download

Investment in improving agricultural water supply services to people is facing many difficulties because of the limited state budget, inadequate policies, and many damaged works.To implement the "socialization" of agricultural water services, the study estimated people's willingness to pay for the use and improvement of agricultural water services in Dong Anh, Hanoi.

10p visherylsandberg 18-05-2022 7 1   Download

Balçova-Narlıdere Geothermal Field (BNGF) hosts the largest geothermal district heating system of Turkey and several geothermal wells used for district heating and thermal tourism activities. This study assesses the use of BNGF geothermal fluid for agricultural activities. The spent geothermal brine was treated using nanofiltration and reverse osmosis membranes on a pilot-scale membrane test system. The qualities of the product were evaluated in terms of agricultural irrigation integrated with the implemented innovative wireless sensor network.

14p tanmocphong 29-01-2022 10 1   Download

TNAU Paddy expert system is a mobile app for paddy that covers cultivation practices, nursery management, irrigation, crop nutrition, pest and disease management, harvest and postharvest technologies, schemes and marketing information and also it provide advisories to the farmers. This paddy expert system was developed by mobile seva and released on January 24, 2017.

7p cothumenhmong11 11-05-2021 17 2   Download

The human population on the planet is estimated to reach 9 billion by 2050; this requires significant increase of food production to meet the demands. Intensified farming systems have been identified as a viable means to increase grain production. Crop production inputs include carbon investment in the form of energy, for the manufacture and use of farm machinery, synthetic fertilizers, crop protection chemicals such as herbicides, insecticides and fungicides, groundwater irrigation and the direct use of fuel in farm operations.

26p caygaocaolon11 21-04-2021 24 2   Download

The field experiments were conducted at Agricultural Research Station, Bhavanisagar under ICAR - All India Coordinated Project (AICRP) on Irrigation Water Management project resulted evaluation of Integrated farming system compared to conventional method of farming in gardenland situation.

6p chauchaungayxua11 23-03-2021 8 2   Download

Integrated Farming System (IFS) for wetland situation experiments were conducted in Southern block of Agricultural Research Station, Bhavanisagar during 2013 to 2017 under All India Co-ordinated Project on Irrigation Water Management. The objective of the experiment was to work out the water requirements for cropping and livestock components in IFS under wetland situation.

5p chauchaungayxua11 23-03-2021 7 1   Download

This study analyzed the trend in maize production in Vietnam and estimated a production model while determining factors affecting change in output. Response coefficients were estimated from time-series data covering 1986 to 2011 using the double-logarithm model. Estimated parameters results in model indicated that the maize production also had positive response to the price of maize, the fertilizer per hectare, the maize area, irrigation, the trend variable, and the agricultural extension policy.

7p chauchaungayxua11 23-03-2021 11 2   Download

These research results can help managers and policymakers promote community participation to achieve high-efficiency water resource management in the agriculture of the Hau Giang province.

7p nat_qb73 21-02-2021 13 0   Download

A photovoltaic irrigation pump system was designed. The use of photovoltaic system reduces the load of increasing electric demand on government as it is alternative for conventional energy in agriculture sector. The Solar Photovoltaic (SPV) array converts solar energy directly into electricity as direct current (DC).

6p gaocaolon9 22-12-2020 16 2   Download

A commercial drip irrigation system was evaluated for small scale cucumber crop at College of Agricultural Engineering field irrigation laboratory, located at Bapatla, Guntur district, Andhra Pradesh state during February 2013 to April 2013.

8p gaocaolon9 22-12-2020 13 1   Download

Sugarcane Farming is one of the important segments of Indian agriculture because it is raw material to sugar industry for which India ranks second in the world economy. Under the depleting groundwater scenario, productivity of high water requiring crops like sugarcane can only be sustained using water-economizing techniques like drip irrigation. The study was carried out to assess the extent of use of drip irrigation system in sugarcane crop. For this purpose, 240 sugarcane growers in three districts Telangana state were taken as study respondents.

5p gaocaolon9 22-12-2020 14 1   Download

Indian Scenario 80% of Small and Marginal farmers out of 115 operational land holding growing monocarp or commercial crop having less profitable due many constraints. From field study conducted on performance of integrated farming system over farmers practice system for one ha. Area at Agricultural Research Station, Hagari, Ballari, Karnataka for four successive years of 2010-11 to 2013-14 in deep black soils to explore the productivity and profitability under irrigated condition.

6p gaocaolon9 22-12-2020 22 2   Download

A field experimentwas carried out at Precision Farming Development Center (PFDC), at Professor Jayashankar Telangana State Agricultural University, Rajendranagar, Hyderabad. The experiment was laid out in split plot design with three replications. The treatments composes of three drip irrigation levels at 1.0, 0.8 and 0.6 E pan as main plots and four mulches viz., polythene mulch, paddy straw, dried leaves and no mulch assigned to sub plots.

7p gaocaolon9 22-12-2020 14 2   Download

Rice-wheat is a major cropping system prominent on 2.5 million hectares in Punjab. Irrigation is commonly used to stabilize the productivity of this system using surface canal and sub-soil tube well water. Judicious use of water and land resources has been a major challenge for agriculture and it is imperative to use these scarce resources efficiently.

5p trinhthamhodang1215 23-09-2020 7 1   Download

An experiment was conducted for three wet (kharif) seasons during 2008, 2009 and 2010 at the Agricultural College Farm, PJTSAU, Rajendranagar, Hyderabad to study the yield advantage and water productivity of supplemental irrigation to maize and red gram when grown as intercrops.

7p kethamoi7 26-08-2020 8 2   Download

Pumping system powered by kinetic energy of water from nearby nallah can be a cheap, efficient and precise way of delivering water to nearby farm pond/open well. The pumping system is simple to develop, install, operate and very much cater to the need of rural remote area. It may be suitable for un-electrified as well as unreliable electric supply area provided suitable site conditions are available. The major components of spiral tube water wheel pumping system include rim, inlet valve, housing, flexible pipe, bearing, T-joint etc.

9p caygaocaolon6 30-07-2020 13 1   Download