## 1 Introduction  
The _Camelina sativa_ ([PERSON] is a flowering plant from the _Brassicaceae_ family, and it is traditionally grown as an oilseed crop for food feed and industrial uses. This plant is a valuable source of essential amino acids, especially sulphur-containing ones, which are generally lacking in leguminous crops, thus representing an alternative source of protein for both humans and farm animals. Camelina has recently been grown for its potential as a biofuel and biolubricant [1]. The camelina crop has been studied for its extremely high levels (up to 45%) of omega-3 fatty acids, which is unusual in plant sources [2]. The seeds contain 38 to 43% oil and 27 to 32% protein. Over 50% of the fatty acids in cold-pressed camelina oils are poly-unsaturated: omega-3 fatty acids, alpha-linolenic acid, gamma-tocopherol, and linoleic acid. These oils are also very rich in natural antioxidants, such as tocopherols, which makes them extremely stable and resistant to oxidation and rancidity. _C. sativa_ possesses several agronomic properties such as resistance to insects and easy adaptation to any climatic conditions, the only limitation for its cultivation being heavy clay or waterlogged soils, where nitrogen and phosphorus are the most limiting factor for plant growth. Seed yields and oil content are highly variable depending on the environment, but it outperforms rape seed in trials carried out under identical drought conditions [3]. Considering climate change, good drought tolerance has been pointed out as one of the advantages of this crop [4], although drought can have a negative impact, especially during sensitive growth stages [5]. It shows good cold survival as it can germinate at low temperatures and the plants can tolerate freezing [1]. However, this has yet to be fully characterized for all stages of development and varieties. The innovative aspect of the present study is based on growing camelina, which is highly tolerant to drought and cold and can achieve sustainable yields in non-irrigated conditions. The introduction of camelina and cultivation in intercropping conditions raises the following questions about the efficient utilization of natural resources: (i) preventing N-leaching and soil erosion; (ii) the reduction of pest and disease control costs due to higher competitive advantage over weeds and diseases in diversified cropping systems; (iii) promotion of the quality of the seeds of the crops produced to meet the nutritional needs of man and farm animals. This study is focused on organic farming systems intended to preserve the ecosystem and agricultural land integrity, biodiversity, and food and feed security. The main objective of intercropping is the production of a higher yield per unit area by using resources or ecological processes that would not otherwise be used by a single crop. Intercropping is the practice of growing two or more crops in the same field at the same time. Multi-crop intercropping systems provide ecosystems with benefits derived from their respective independent symbiotic capacity for the nitrogen fixation of legumes and their nitrogen contribution to the next crop, via the embolization of phosphorus by mycorrhizal and soil microorganisms, resulting in reduced nitrogen input and phosphorus with fertilizers and more rational use of energy, improving biodiversity and overall soil health. Bacteria capable of fixing nitrogen that are also possibly responsible for stimulating plant growth, such as _Azaorcus_ sp., _Burkholeria_ sp., _Gluconacetobacter diazotrophicus_, _Azotobacter_ sp., _Herbspiirillum_ sp., and _Paeinibacillus polypynxa_, have been reported to promote the growth of beneficial bacteria and plant growth [6; 7]. [PERSON] et al., 2022 reported that the legume species used for the supply of grains fixed 40% of N derived from the atmosphere in intercropped soybean and 30% in the sole crop without fertilizer application [8]. The uptake of phosphate fertilizer was 21% lower in intercrops compared to sole crops for the same yields.