Agricultural mechanization in recent years

Worldwide feralization of crop species into agricultural weeds threatens global food security. Weedy rice is a feral form of rice that infests paddies worldwide and aggressively outcompetes cultivated varieties. Despite increasing attention in recent years, a comprehensive understanding of the origins of weedy crop relatives and how a universal feralization process acts at the genomic and molecular level to allow the rapid adaptation to weediness are still yet to be explored.

11p viarchimedes 26-01-2022 11 0   Download

The districts of Durg (R = 0.27) and Rajnandgaon (R= 0.14) also show increasing production trend, which is non-significant. The productivity of linseed is significantly increasing in all districts due to introduction of high yielding varieties and agricultural mechanization in recent years.

7p nguaconbaynhay5 16-05-2020 8 1   Download

In agriculture profession high output is demanded with limited resources and machines are the costlier investment to the agriculture for a marginal and poor farmer. The accuracy and precision of an agricultural machine can be increased using the electronics and computing systems however it increases the cost of the machines. In spite of costlier investments, many researchers have been conducted the study on mechatronics application in precise sowing operation in recent years.

15p quenchua2 15-12-2019 10 1   Download

Abiotic stresses such as drought, salinity, heat and cold, are greatly affecting the plant growth and agricultural productivity and causes more than 50% of worldwide yield loss of major crops every year. It is a major global problem that limits crop productivity. Yield potential of modern cultivars is limiting by stress factors. These stresses are increasing because of the declining availability of good quality water, land degradation and pollution. In the plant, stress results in nutritional imbalances causing a reduction in water uptake and an increase in toxicity, decreasing the product.

9p kethamoi2 15-12-2019 24 0   Download

Denitrification is generally considered an anaerobic process. However, in recent years it has been shown that bacteria can also reduce nitrate to nitrite under aerobic conditions. The characterization of biologically available nitrogen forms and their biological cycling mechanisms is important for ecological and agricultural implications. In this study, aerobic nitrate reducers were isolated from greenhouse soil.

6p vitamix 15-02-2019 27 1   Download

In recent years, orchard and vineyard tractors have become widespread in Turkey. Owing to their narrow-track width and work environment, these tractors overturn easily. Therefore, tractor manufacturers have to fabricate roll-over protective structures (ROPS) that are high enough to prevent continuous rolling.

10p aquaman27 15-01-2019 23 1   Download

Bagasse, an agricultural waste, was investigated for wood plastic nanocomposite production. The incorporation of nanolayered silicate has been considered in recent years for improving the properties of thermoplastic composite.

8p vimb123 12-01-2019 18 1   Download