Plant immunity depends on the ability of land reclamation technology, irrigation to create long-term priority conditions for the rhizosphere development, synthesis and accumulation of fresh organic matter in the soil, improved plant organogenesis, effective biogeochemical barriers for pollutants, weakened phytopathogens development, strengthened biological production and plant chemicals protection, limiting inhibitory effect of pesticides on agrophytocenosis. Solving the problem with standard methods gives an insufficiently result, because the potential of plants is not disclosed, the soil is degraded and polluted due to excessive consumption of pesticides, there is excessive consumption of irrigation water, biogeochemical barriers weakening, and all this occurs to the detriment of plants, the phytosanitary situation in the agrophytocenosis, the plants immunity suffers. To weaken the conflict between technology and the biosphere, we proposed Biogeosystem Technique methodology- a transcendental approach to of nature-like technologies implementation, the essence of which is rejection of direct copying of natural laws, and the priority of a heuristic search for a niche for the nature based technology development, while based on the laws of nature. The method of Biogeosystem Technique is the management of biosphere biogeochemical cycle, in particular in agricultural technology (including land reclamation), which technical means ensure the implementation of biogeosystems with transcendental (not copying nature directly) properties in the focus of increasing plant immunity. Within the framework of Biogeosystem Technique, to create the prerequisites for plants development and nutrition by providing a small-aggregative hierarchy structure of the soil aggregates geophysical system according to the nature of the plant's rhizosphere and geobionts, intrasoil milling of20-45 cm layer ensuring small and medium-sized artificial soil aggregates; a nature based water strategy - an intra-soil pulsed continuously-discrete moisture paradigm to preserve the soil and conserve fresh water were proposed. A synergistic effect of improved soil health, ecologically clean products, and the agrophytocenosis high phytoimmune status will be achieved.