Conservation agriculture impact for soil conservation in maize–wheat cropping system in the Indian sub-Himalayas

Ghosh, B. N.; Dogra, Pradeep; Sharma, N. K.; Bhattacharyya, Ranjan; Mishra, P. K.

doi:10.1016/j.iswcr.2015.05.001

Cited by 74 publications

(52 citation statements)

References 6 publications

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“…Останнє можливо, як показує світова практика, шляхом скорочення або суміщення технологічних операцій, зменшенням глибини обробки і т.д., що входить в технологію так званих мінімальних і нульових обробок ґрунту (Shao Y. et al, 2016;Jabro J.D. et al, 2016;Ghosh B.N. et al, 2015;Pinheiro F.M.…”

Section: Vegetable and Melon Growingunclassified

Якісні Показники Роботи Ґрунтообробної Установки При Вирощуванні Цукрових Буряків

Pashchenko¹,

Syromyatnikov²,

Khramov³

2019

Vegetab. and Mel. Grow.

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The aim of the research. Perform comparative tests soil treatment plant in production conditions with the study of quality performance indicators in the cultivation of sugar beets. Methods. Determination of the coefficient of soil texture, herbological monitoring of weeds, phenological observations. Results. Cultivating groundbreaking separating plant there is a stratification of the soil on four sublayers: over the seed, seed, under the seed and under the arable. From over the seed, sublayer completely deleted separate boulders soil more than 20 mm thick. In seed sublayer is formed most valuable in agronomic terms soil structure, the size of which does not exceed 3 times the size of the seed, density of assembly under the seed sublayer does not exceed 1.25 g/cm 3 . The under the arable sublayer does not have a density greater than 1.3 g/cm 3 and hardness in the plow soles more than 3 MPa, which is provided with basic work. Determined that a well-known machine for optimizing agrophysical properties an arable layer of soil allows, in comparison with traditional cultivators, increase the structural factor by approximately 2.5 times. Relevance is that soil cultivation using groundbreaking separating plant will improve the methods of pre-planting of soil to improve its agrotechnical qualities, excluding such technological operations as harrowing and cultivating and to prepare the soil for sowing in one pass. Conclusions. Using the experimental groundbreaking separating plant for pre-planting soil preparation in the cultivation of sugar beets in comparison with traditional instruments by improving the quality of soil treatment allows you to get a ladder earlier in 3-4 days, to provide better preservation in the soil of moisture (3-4%), to significantly reduce the debris of crops and increase yields. In addition, research has shown that throughout the vegetative development of plants agrophysical parameters of the treated layer of soil retained relative stability.

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Section: Vegetable and Melon Growingunclassified

Якісні Показники Роботи Ґрунтообробної Установки При Вирощуванні Цукрових Буряків

Pashchenko¹,

Syromyatnikov²,

Khramov³

2019

Vegetab. and Mel. Grow.

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“…These vegetation strips result in minimal loss of crop yield, the species do not proliferate as weeds, they do not compete for moisture, nutrients and light, they are not hosts for pest and diseases, and they often provide some additional economic benefits to farmers (Bhardwasj, 1994). For example, Palmarosa (Cymbopogon martini) is a grass species that yields oil of high economic value (0.04-0.05% oil), with potential for reducing slope erosion and capturing sediment (Ghosh et al, 2015).…”

Section: Vegetative Barrier/water Usementioning

confidence: 99%

Agrostological Interventions and Their Utilization Prospects for Soil and Water Conservation in Hill Agriculture - A Review

Gupta¹,

Kumar²,

Gupta³

et al. 2018

Int.J.Curr.Microbiol.App.Sci

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“…When plowing in the green mass of green manure in the amount of 35-40 t/ha, the soil gets up to 150-200 kg/ha of nitrogen. It is important that the nitrogen mineralization rate of the crushed mass of plants in the first year after the introduction is twice as high as that of manure [10][11][12].…”

Section: Introductionmentioning

confidence: 99%

Main elements of nutrition content in the soil for maize crops, depending on the predecessors and methods of soil treatment

2020

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The article presents data on the study of the main nutrition elements in the soil under maize crops, depending on the predecessors and methods of soil treatment in the conditions of ordinary Chernozem. The object of research is a Krasnodarsky 194MV hybrid of maize. Variants: 1. Fallow arable land (control); 2. Lupine as green manure; 3. Peas as green manure; 4. Binary sowing of lupine and peas as green manure; 5. Soy as green manure. The experiment was repeated three times, field placement was randomized, and area of each was 120 m². Agrotechnics of maize cultivation in the experiment corresponded to the recommendations for this zone. Green manure was plowed in during its reproduction phase. In the variants with green mass plowing to a depth of 23–25 cm, the largest amount of nitrate nitrogen was in the soil layer 0–20 cm. In the specified soil horizon, before sowing maize, the content of nitrate nitrogen ranged, depending on the variant, from 24.7 mg/kg to 42.8 mg/kg. In the soil layer 20–40 cm, the amount of nitrogen was lower, just 19.4–29.5 mg/kg. Similar dependence was observed for maize during its flowering phase. Tillage methods had almost no effect on the accumulation of nitrate nitrogen in the upper soil layer (0–20 cm). As in all the variants, the differences in this indicator were within the experimental error. However, the content of nitrate nitrogen during the growing season was different. The greatest amount of it was observed during the spring period, both in versions with plowing to a depth of 25–28 cm and in versions with blade loosening to a depth of 10–12 cm. The smallest amount of available phosphorus, regardless of the method of soil preparation, in the layer 0–20 cm was on fallow arable land – 122 mg/kg during the sowing period and 104 mg/kg during the flowering period. In variants with cultivation of legumes as green manure, the content of available phosphorus in the specified horizon was significantly chigher, being 147–171 mg/kg. The highest content of exchangeable potassium was provided by lupine – 209–213 mg/kg in the 0–20 cm soil layer, and lupine sown together with peas – 196–207 mg/kg. The minimum amount of exchangeable potassium was 143–146 mg/kg in fallow arable land, depending on the method of soil treatment.

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Conservation agriculture impact for soil conservation in maize–wheat cropping system in the Indian sub-Himalayas

Cited by 74 publications

References 6 publications

Якісні Показники Роботи Ґрунтообробної Установки При Вирощуванні Цукрових Буряків

Якісні Показники Роботи Ґрунтообробної Установки При Вирощуванні Цукрових Буряків

Agrostological Interventions and Their Utilization Prospects for Soil and Water Conservation in Hill Agriculture - A Review

Main elements of nutrition content in the soil for maize crops, depending on the predecessors and methods of soil treatment

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