What is an example of shifting cultivation? What are the ethical concerns of intensive farming? What is extensive aquaculture? What is agro-ecological farming? What crops are grown in mixed farming? What crops are grown in plantation agriculture?
Another limitation is that the queens of some species probably do not carry mycelia on their nuptial flights (Chapela et al. 1994). Storage Basidiocarps and nests containing fungal mycelia should be kept dry and free of insects. The rather extensive nest material is fragile, and investigators...
For example, because no truly wild population of the allotetraploid Brassica napus is known, it is difficult to determine whether B. napus was domesticated from wild allotetraploid populations that became extinct or was derived from polyploidization involving domesticated diploid crop species [35]. ...
IoT-based agriculture begins with the first node's death occurring after 432 cycles. Still, the energy usage of IoT-based agriculture protocols is 78%, and PEACL's is lower than that. An extension of the network life to additional rounds is also demonstrated, as well as an improvement in ...
transition of China to a new economic development phase based on high-tech production and national breakthrough technologies. It also led to the extensive and comprehensive inclusion of small and medium-sized enterprises in research and development activities and the development of new innovative ...
For this reason, there was no database that systematically compiled the names and locations of the villages. Therefore, in April 2007, a rapid extensive survey over the three zones was carried out, and a group interview was conducted in 17 intentionally selected villages to gather village-level...
Simultaneously, the irrational use of cultivated land and excessive emphasis by farmers on agricultural production have further degraded the ecological environments of cultivated land5. According to data from the Food and Agriculture Organization of the United Nations, soil erosion has become the main ...
Fertility in birds is dependent on their ability to store adequate populations of viable sperm for extended durations in sperm storage tubules (SSTs). The exact mechanisms by which sperm enter, reside, and egress from the SSTs are still controversial. Sh
Extensive trials were conducted in various provinces of China in the 1960s and 1970s (Fang, 1994), and varietal selections were made for superior fruit production. A lack of funding halted Chinese research in about 1990 although it has now resumed, and research is once again underway (Nian...
Natural resources, then, is an inclusive category reflecting the different – and potentially conflicting – ways in which societies appraise the utility of the biophysical world. Natural resources straddle two distinct epistemological traditions within geography. An extensive body of applied research on ...