Maize soil erosion
WebSoil erosion Mechanical weeding is one of the causes of top-soil erosion. Weeds rob nutrients from crops. In one year, weeds would rob enough nutrients to have fed one billion people globally. 3 One of the common soil practices used in farming to get rid of weeds is tilling or plowing. Websoil properties and maize growth Mamta, Shweta Shambhavi, Rajkishore Kumar, Rajendra Bairwa, ... on Erosion and Soil Productivity. 1985, 8-85. 2. Arvidsson J, Håkansson I. Response of different ...
Maize soil erosion
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WebApr 1, 2024 · In the NWHR of India, substantial soil erosion is a major challenge in maize production, resulting in low rainfed maize productivity. During the peak rainy season in NWHR, a single maize crop can ... WebHowever, maize is considered as soil erosion permitting crop. Growing of two or more crops in mixture with maize provides better canopy over and obstructs overland flow. Dense foliage of erosion resistant leguminous crops like cowpea and dry bean reduces soil loss by preventing the rains from beating the soil surfaces directly.
WebDec 19, 2024 · Soil erosion is a multifactor threat to crop production and the environment. Most studies on soil erosion characterization have not focused on soil nutrient loss associated with erosion. ... From their study, found that the seasonal cost of N, P and K lost through erosion under a maize monocrop grown under excessively tilled land was US$ … WebSoil warming (warm and warm-straw) increased the temperature at 0–20 cm by 3.5 ℃ compared to the ambient temperature, while straw return decreased the temperature by 1.0 ℃ compared to straw removal under ambient condition (p < 0.05, Fig. 1 a, Table 1).Soil WFPS was the highest in ambient-straw, and the lowest in warm treatment.
WebNov 1, 2007 · Soil erosion was measured in four small neighboring watersheds (0.8–4.2 ha in size) during 198 rainfall–runoff events (1994–2001). Each watershed included one field … WebJan 1, 2016 · Due to the hilly surface of the field and the lack of vegetation cover after the seeding of maize, the soils are prone to erosion for several weeks during spring. This results in visible erosion features after heavy rainstorms. As Fig. 2-2 shows, rills and …
WebJun 13, 2016 · Splash erosion of soil particles by raindrops impacting a soil surface is the initiating mechanism of water erosion. To evaluate the effects of splash erosion on maize, spatial distribution of rainfall intensity and splash erosion rate were measured under maize cover in different growth stages. The relation between splash erosion rate under the …
WebJun 25, 2024 · Additionally, the effect of intercropping legume with maize and the crop types on soil erosion and soil fertility improvement should be studied. Data Availability. The required data collected for analysis are included in the manuscript. The corresponding author is ready to clarify the data and provides all the necessary data set as per the … cmh gogebic countyWebIrrigation Methods used in maize. Furrow and Basin irrigation; These two methods are applied in areas with ample water resources and restrictively only in fields with a slope lower than 0.5%. In case there is a great danger of soil degradation and erosion, both methods should be avoided. cafe cake beeWebMar 29, 2024 · Maize (hybrid Kuxxar) seeds were hand-sown to a depth of 0.04 m and at an exact distance. Kuxxar is a single cross, medium-early stay-green hybrid (FAO 300) for silage or grain and is characterized as a tall and well-leaved hybrid with erect leaves and resistance to lodging. The dates of sowing are presented in Table 2. Table 2. cmh graphicsWebNov 3, 2024 · Soil erosion is one of the major abiotic constraints faced by maize grower in the mid hills [ 14] and high hills where maize is grown under rain fed condition. 40.65% … cmh glassesWebThe area also has some of the highest population density in the country: 650 people/sq km in the coffee-growing area and 350 people/sq km in the maize and beans zone.2 Maize and bean farmers face increasing soil erosion and low productivity challenges. The majority keep cattle—normally one or two cows—for milk, manure, and to be sold for cash. cafe cafe on north hullenWebJan 1, 2016 · The expansion of maize acreage has resulted in the increased risk of water erosion due to the low vegetative soil cover after the sowing of the maize and the linear structure (Vogel et al. 2016 ... cmh golf tournament 2022WebAug 31, 2013 · At each stage we emphasize environmental constraints on maize production (such as poor soil quality, water scarcity, or crop pests) and also environmental impacts of maize production (such as soil erosion, water depletion, or chemical contamination). cmh grand rounds