نتایج جستجو برای: polyethylene mulch
تعداد نتایج: 33281 فیلتر نتایج به سال:
cation as the layby treatment. Such herbicide treatments follow the last cultivation before harvest. Shading and With adoption of combine harvest technology, massive sugarcane competition from sugarcane plants usually control weeds (Saccharum Spp. Hyb.) residue is left on the soil surface following each harvest, which could affect the environmental fate and efficacy developing after canopy clos...
The aim of this study was to produce mulch by combining natural mineral and organic substances in order to reach soil stabilization and improve soil physical and mechanical properties in Koopal area. The effects of organic mulch (at 3 levels of O1: combination of 1% sugarcane bagasse biochar+0.5% gum Arabic+0.5% gelatin; O2: combination of 3% sugarcane bagasse biochar+1% gum Arabic+1% gelatin; ...
Vegetable production systems are often characterized by excessive nitrogen (N) fertilization and the incorporation of large amounts of post-harvest crop residues. This makes them particularly prone to ammonia (NH3) and nitrous oxide (N2O) emissions. Yet, urgently needed management strategies that can reduce these harmful emissions are missing, because underlying processes are not fully understo...
Mulching management has been used in many places all over the world to improve agricultural sustainability. However, the cycling of carbon in the soil under applications of mulch on sloping arable land is not yet fully understood. A four-year field experiment was carried out in Xiaofuling watershed of Danjiangkou reservoir in China. The object was to evaluate the effects of the application of s...
Microplastics in Agricultural Soils: A Case Study in Cultivation of Watermelons and Canning Tomatoes
Thirty soil samples were collected from fields that have been used for cultivating watermelons and canning tomatoes over 10 years. The microplastics (MPs) within these separated with a density floatation method the use of sieves filters. found black originated agricultural mulch film (BMF) in cultivations. ATR-FTIR spectroscopy revealed are same material as virgin BMF polyethylene blank. SEM im...
While microplastics (MPs) have been identified extensively in aquatic ecosystems, their presence remains largely unexplored soil ecosystems. Considering the potential effect of MPs on biodiversity and function, present study investigated analyzed abundance characteristics profile. Taking samples from Tainan city farms, as one hotspots agricultural practices Taiwan, concentrations, types, compos...
In Florida, 7,100 acres of fresh strawberries (Fragaria ×ananassa Duch.) were planted in fields during the 2003–04 growing season using polyethylene mulch raised beds and drip irrigation. Florida is the second largest fresh market strawberry-producing state behind California. Because Florida enters the market prior to California during the winter months, Florida strawberry value per pound excee...
Three field trials were conducted to determine response of Meloidogyne javanica to tomato cultivars containing the Mi gene for resistance in sequential tests. Trials were conducted in spring and fall 1997 and spring 1998 on the same site. Tomatoes were grown on polyethylene mulch at a site initially treated with methyl bromide and then infested with M. javanica via drip tubing. Cultivars with t...
An experiment was conducted during Rabi season of 2019-20 with the objective evaluating effect mulching and nutrient management practices on growth, yield economics maize (Zea mays L.) at Balindi Research Complex, Bidhan Chandra Krishi Viswavidyalaya, Nadia, West Bengal, India clay loam soil. The laid out in Randomized Block Design nine treatment (T) combinations such as T1- Live mulch (Trifoli...
A field experiment, laid out in Randomized Complete Block Design (RCBD) with split plot arrangement having four replications, was conducted at the south edge of Loess Plateau, Shaanxi, China to evaluate the responses of winter wheat and summer maize to different water saving management practices involving four mulching and irrigation treatments, i.e., plastic mulch ridge and straw mulch furrow ...
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