A fruit bag having a body and an entrance formed on the body to insert young fruit thereinto, the body having a front surface, a back surface, and side surfaces is provided. The fruit bag includes: a cover protruding from the front surface to cover the entrance; multiple folding portions formed by folding each side surface at least one or more times; and an opening part attached to the form of a band to the end portion of the body forming the entrance and having flat portions attached to the front surface and the back surface and grasping portions attached to the side surfaces, the grasping portions forming hinges together with the multiple folding portions so that if a pressure is applied to the grasping portions, the entrance is expanded by means of the flat portions.

A protection device segregates burrowing animals from plants. The protection device comprises a thread knitted into a boundary layer that is sealed with a staple. A user can insert a plant in a root ball earth into the protection device and insert the protection device into a hole in earth. The thread is flexible and does not release iron into the earth. The boundary layer prevents a burrowing animal from entering into the root ball earth and consuming roots of the plant. In some embodiments, the thread is a tubular non-woven stainless steel thread which is knitted in order to prevent existence of a seam. The thread allows the roots of the plant to grow out of the protection device allowing the plant to continue to grow, notwithstanding the boundary layer created by the thread.

A pollination control structure comprises a support; a plurality of support fixings, each support fixing being attached to or integral with the support, and; a barrier member comprising a plurality of barrier member pieces. At least one of the barrier member pieces is releasably attached to at least one of the support fixings by an intermediate fixing. The barrier member piece is releasably attached to the intermediate fixing, and the intermediate fixing is releasably attached to the support fixing.

A pollination control structure comprises a support; a plurality of support fixings, each support fixing being attached to or integral with the support, and; a barrier member comprising a plurality of barrier member pieces. At least one of the barrier member pieces is releasably attached to at least one of the support fixings by an intermediate fixing. The barrier member piece is releasably attached to the intermediate fixing, and the intermediate fixing is releasably attached to the support fixing.

A tree trunk guard is being configured in a semi-circle shape. The tree trunk guard includes a minor semi-circle edge having a first minor semi-circle edge endpoint and a second minor semi-circle edge endpoint, a major semi-circle edge having a first major semi-circle edge endpoint and a second major semi-circle edge endpoint, a first edge configured to be positioned between the first minor semi-circle edge endpoint and the first major semi-circle edge endpoint, and a second edge configured to be positioned between the second minor semi-circle edge endpoint and the second major semi-circle edge endpoint.

A tree trunk guard is being configured in a semi-circle shape. The tree trunk guard includes a minor semi-circle edge having a first minor semi-circle edge endpoint and a second minor semi-circle edge endpoint, a major semi-circle edge having a first major semi-circle edge endpoint and a second major semi-circle edge endpoint, a first edge configured to be positioned between the first minor semi-circle edge endpoint and the first major semi-circle edge endpoint, and a second edge configured to be positioned between the second minor semi-circle edge endpoint and the second major semi-circle edge endpoint.

Disclosed is a method for overwintering and cold resistance of grapevines, the vines are covered with a biological solidification layer, and the method includes the following steps: placing stems of the vines in rows on a ground, and digging soil between the rows to cover the vines and stems in the rows to form a soil-covered layer; and a thickness of the soil-covered layer is such that a distance from the stems to a top of the soil-covered layer is 50-100 mm; and spraying biological solidification solution onto the soil-covered layer to form the biological solidification layer, where composition and concentration of the biological solidification solution are as follows: 0.5-2 g/L of bean flour, 0.2-1 g/L of xanthan gum, 0.2-1 g/L of cellulose, 0.5-2 g/L of urea and 0.5-2 g/L of calcium chloride. The method is safe, reliable, time-saving, and easy to operate for overwintering of vines.

Disclosed is a method for overwintering and cold resistance of grapevines, the vines are covered with a biological solidification layer, and the method includes the following steps: placing stems of the vines in rows on a ground, and digging soil between the rows to cover the vines and stems in the rows to form a soil-covered layer; and a thickness of the soil-covered layer is such that a distance from the stems to a top of the soil-covered layer is 50-100 mm; and spraying biological solidification solution onto the soil-covered layer to form the biological solidification layer, where composition and concentration of the biological solidification solution are as follows: 0.5-2 g/L of bean flour, 0.2-1 g/L of xanthan gum, 0.2-1 g/L of cellulose, 0.5-2 g/L of urea and 0.5-2 g/L of calcium chloride. The method is safe, reliable, time-saving, and easy to operate for overwintering of vines.

Disclosed is a method for overwintering and cold resistance of grapevines, the vines are covered with a biological solidification layer, and the method includes the following steps: placing stems of the vines in rows on a ground, and digging soil between the rows to cover the vines and stems in the rows to form a soil-covered layer; and a thickness of the soil-covered layer is such that a distance from the stems to a top of the soil-covered layer is 50-100 mm; and spraying biological solidification solution onto the soil-covered layer to form the biological solidification layer, where composition and concentration of the biological solidification solution are as follows: 0.5-2 g/L of bean flour, 0.2-1 g/L of xanthan gum, 0.2-1 g/L of cellulose, 0.5-2 g/L of urea and 0.5-2 g/L of calcium chloride. The method is safe, reliable, time-saving, and easy to operate for overwintering of vines.

A structural cell system for supporting hardscape, allowing tree root growth, and managing stormwater underneath the hardscape. The system may include: a base having a plurality of receptacles and a plurality of support members interconnecting the receptacles; a plurality of legs each sized and shaped to be attachable to the base within one of the receptacles so as to extend from the base, and to be attachable to another of the legs so that pairs of legs attached to each other collectively extend from the base; and a top attachable to the legs. Outer edges of the base, the top, and the legs attached thereto define a volume, and are configured to support at least that portion of the hardscape overlying the top as well as a commercial vehicle traffic load thereon, while maintaining soil in a substantially uncompacted state throughout at least approximately ninety percent of the volume.