This is about wasteland that has no known owner. Whoever revives it owns 933it, according to the hadith of the Prophet (SA), “Whoever revives barren land shall become the owner of the land.” 934 Revival of a land means preparing it for the desired activity such as enclosing it, 935 conveying water to it in order to cultivate it, and/or removing trees and stones that prevent its cultivation.
وَهِيَ الأَرْضُ الدَّاثِرَةُ الَّتِيْ لاَ يُعْرَفُ لَهَا مَالِكٌ، فَمَنْ أَحْيَاهَا مَلَكَهَا؛ لِقَوْلِ رَسُوْلِ اللهِ : "مَنْ أَحْيَا أَرْضاً مَيْتَةً فَهِيَ لَهُ." وَإِحْيَاؤُهَا عِمَارَتُهَا بِمَا تَتَهَيَّأُ بِهِ لِمَا يُرَادُ مِنْهَا، كَالتَّحْوِيْطِ عَلَيْهَا، وَسَوْقِ الْمَاءِ إِلَيْهَا إِذَا أَرَادَهَا لِلزَّرْعِ، وْقَلْعِ أَشْجَارِهَا و أَحْجَارِهَا الْمَانِعَةِ مِنْ غَرْسِهَا وَزَرْعِهَا.