After livestock and field crops, piece work is the next most important income source, followed by a group of activities that we have grouped into the category “other”.It is important to note that the contribution of livestock to income is largest among food secure households with an even larger prominence in the non-hotspot district. Piece …
Author Archives: nature2022
The percentage of household heads with college or university education was low
In Dang Xa commune, the households with a male head made up 56.67%, while those with a female head made up 43.33%. It can be seen that the majority of household heads were male maybe because mentended to be decision makers in the family, deciding their production activities and being more active in applying scientific …
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The economic aspects that lead to this rebound effect in yield farm-expansion relationship were also presented
Further, the responses of species and ecosystems services to increasing intensification levels were discussed . We here present a conceptual model to understand the ecological and ecosystems consequences of different land-use dynamics associated to agriculture intensification.Upper diagram in Figure 2 shows nine landscapes composed of different proportions of natural habitat and farming area, as well …
The perception of low organic yield is across all farmer types
Confined to limited access to chain retailers, small farmers turned to the “thin” farmers markets for their products, in which finding reliable buyers turns out to be difficult and full of uncertainty. Farmers held a perception of lower yield of organic farming is 11.92% less likely to convert to organic farming. The low yield of …
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The content of K in the plant tissues is up to 100 times higher than in the soil
Plants generally have an increased demand for N at various stages of development, particularly during leaf development and flowering;therefore, this element is frequently applied as a mineral fertilizer.In our study, vegetables cultivated in the conventional way were supplied with this nutrient several times during the growing season, mainly in the form of ammonium sulphate. Nevertheless, …
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These indicators have also been used in previous studies as environmental indicators in agriculture
This included their outputs, the market prices for their products,their wage bill and the cost of each input. In the sample, some farms depend exclusively on the family for labour input while others use hired workers.Given that western agriculture is still predominantly characterised by family farms , there is a long established tradition of including …
The most important step in PF is the generation of maps of the soil with its characteristics
Automated actuation devices like sprinklers, foggers, valve controlled irrigation system, harvesters and others, can be used to control irrigation, fertilization and pests in order to offset the adverse conditions .These included grid soil sampling,yield monitoring, and crop scouting. The strategically positioned sensors collect data in the form of electronic computer databases which gives birth to …
The transgenic crop research developed over years can be grouped into three generations
Transgenic crops can be generated with the use of recombinant DNA techniques which alter the crop’s genetic makeup by manipulating the genome—either by introduction, deletion, substitution, or silencing of an individual gene or group of genes of interest. The functionality of transgenes has expanded with time. In the beginning,only traits that exhibited complete dominance, free …
It is constituted by demo-genetic tests and a Mismatch distribution analysis
According to Pichon et al., P. xylostella can be regarded as a species highly polymorphic. This has been confirmed by Marthur et al. who indicated a strong genetic diversity in populations of box tree moths from different regions of southern and northern India.Differences in the degree of resistance to insecticides between populations can result from …
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Community-based adaptation has become an important term in the climate change debate
However, the capacity to adapt can influence how climate change affects individuals, communities, regions, countries and the global population.The potential to adjust in order to minimize negative impacts and maximize any benefits from climate change is known as adaptive capacity . As speculated by Lemke dry regions will become even drier while wet ones will …