Showing 1 - 9 of 9
long time, but the first steps to combat drought took just in the mid twentieth century when there was planted windbreak …-1965, when work began planning for irrigation. In the period 1967-1989, were equipped more than 420 thousand hectares … an uncertain future while irrigation in Dobrogea is the main factor that depends on achieving high and safe yields. …
Persistent link: https://www.econbiz.de/10011288236
The paper enumerates several physiological processes that take place at the Campion corn hybrid and the interaction between the hybrid in the irrigated and un-irrigated culture, as well as the appliance of NP fertilizers. To obtain performances at this type of corn culture, soil analyses were...
Persistent link: https://www.econbiz.de/10011288294
followed also and from these there were chosen to be studied: photosynthesis, respiration, absorption capacity and suction …
Persistent link: https://www.econbiz.de/10011288295
case, the lack of the water. During 1949 and 1955, studies were carried out concerning the damages produced by drought and … all the agricultural lands. Because of the uncertainty surrounding the rehabilitation of the irrigation systems in the …
Persistent link: https://www.econbiz.de/10011288283
The paper characterizes the cumulative impact of the pandemic and drought on the main economic sectors of the Republic … decrease of GAV on the respective activities by 26.4%. Following the drought impact, the second consecutive year, the share of … is also explained by the impact of the drought, which contributes to the increase in the price of raw materials for the …
Persistent link: https://www.econbiz.de/10013346268
Although it is still argued that crop irrigation brings higher yields and higher incomes, it does not always take into …
Persistent link: https://www.econbiz.de/10012112593
This paper proposes the analysis of economic indicators referring to the feasibility and efficiency of rapeseed cultivation in two different irrigated and non-irrigated systems, in order to determine the eventual higher profitability of the increase in production. The question of the research is...
Persistent link: https://www.econbiz.de/10012112594
agricultural products and the entire plant taken as biomass are also energy carriers stored by means of photosynthesis.The authors …: the structure of cultures, the irrigation norms and the number of applications the degree of use of the effective … irrigated area from an irrigation system; the pumping height and the water transport distance from the source to the irrigated …
Persistent link: https://www.econbiz.de/10010316197
arable land, and 3.7 million hectares are fields. Since not all arable land is suitable for irrigation, 3.6 million ha are of …, irrigated area in ha and their percentages, area under different irrigation systems (surface, spraying, dripping) and area of … are given showing areas where irrigation is applied under different crops in 2010. …
Persistent link: https://www.econbiz.de/10010316206