A crop management system comprising a crop management unit adapted and configured to sense environmental conditions and/or conditions of surrounding agricultural features and interact with such surrounding agricultural features. The crop management system can perform such functions as spraying, misting, dusting, seeding/planting, irrigation, vacuuming, trimming, harvesting, tilling, weeding, pollinating, aerating, pruning and/or any other known and/or convenient crop management function(s). Additionally, the crop management system can comprise an energy harvesting structure adapted and configured to harvest energy from the environment and, in some embodiments, delivery the energy to the crop management system.

A method of real-time plant selection and removal from a plant field including capturing a first image of a first section of the plant field, segmenting the first image into regions indicative of individual plants within the first section, selecting the optimal plants for retention from the first image based on the first image and the previously thinned plant field sections, sending instructions to the plant removal mechanism for removal of the plants corresponding to the unselected regions of the first image from the second section before the machine passes the unselected regions, and repeating the aforementioned steps for a second section of the plant field adjacent the first section in the direction of machine travel.

A method of real-time plant selection and removal from a plant field including capturing a first image of a first section of the plant field, segmenting the first image into regions indicative of individual plants within the first section, selecting the optimal plants for retention from the first image based on the first image and the previously thinned plant field sections, sending instructions to the plant removal mechanism for removal of the plants corresponding to the unselected regions of the first image from the second section before the machine passes the unselected regions, and repeating the aforementioned steps for a second section of the plant field adjacent the first section in the direction of machine travel.

Provided is a farm work support device including a reception unit configured to receive designation of plants to be cultivated, a retrieval unit configured to retrieve a vegetation design which is a vegetation combination proper for construction of a mixed and dense growth state of the designated plants, and an output unit configured to output the retrieved vegetation design.

Provided is a farm work support device including a reception unit configured to receive designation of plants to be cultivated, a retrieval unit configured to retrieve a vegetation design which is a vegetation combination proper for construction of a mixed and dense growth state of the designated plants, and an output unit configured to output the retrieved vegetation design.

This invention relates to methods and compositions for providing a benefit to a plant by associating the plant with a beneficial endophyte of the genus Streptomyces, including benefits to a plant derived from a seed or other plant element treated with said endophyte. For example, this invention provides purified endophytes, synthetic combinations comprising endophytes, and methods of making and using the same. In particular, this invention relates to compositions and methods of improving soybean and maize plants.

This invention relates to methods and compositions for providing a benefit to a plant by associating the plant with a beneficial endophyte of the genus Streptomyces, including benefits to a plant derived from a seed or other plant element treated with said endophyte. For example, this invention provides purified endophytes, synthetic combinations comprising endophytes, and methods of making and using the same. In particular, this invention relates to compositions and methods of improving soybean and maize plants.

The present invention provides positively or negatively charged nanobubbles, with the goal to clarify the effects of positively or negatively charged nanobubbles on microorganism and plant growth. The present invention also provides charged nanobubble dispersion liquid that contains 10.sup.5 to 10.sup.10 fine bubbles. The fine bubbles are dispersed in the liquid, are positively or negatively charged, have an average particle size of 10 nm to 500 nm, and have a zeta potential of 10 mV to 200 mV.

The present invention provides positively or negatively charged nanobubbles, with the goal to clarify the effects of positively or negatively charged nanobubbles on microorganism and plant growth. The present invention also provides charged nanobubble dispersion liquid that contains 10.sup.5 to 10.sup.10 fine bubbles. The fine bubbles are dispersed in the liquid, are positively or negatively charged, have an average particle size of 10 nm to 500 nm, and have a zeta potential of 10 mV to 200 mV.

There is provided a method of planning irrigation, comprising: performing for a certain interval of time: computing a value of a crop evapotranspiration parameter indicative of an amount of water consumed by a reference crop, computing a value of a potential evapotranspiration parameter indicative of weather conditions associated with the field of the reference crop, computing a value of a dynamic crop coefficient for the reference crop based on the crop evapotranspiration parameter and the potential evapotranspiration parameter, and providing the dynamic crop coefficient computed for the certain time interval of time of the reference crop that corresponds to a target time interval of a target growing season of the target crop, wherein the target crop is growing in a target field which is geographically distinct from the reference field, and outputting instructions for irrigation of the target crop according to an irrigation plan based on the dynamic crop coefficient.