Land suitability evaluation for specific uses can be prepared based on land conditions, in this case for paddy plants, which are the basic staple food of the community. This study aims to determine the land suitability for paddy, determine land balance which is based on the area of paddy fields and built-up land to determine the potential of existing land reserves, and to determine paddy productivity. The research was conducted in Banyumas Regency in three districts, Kedungbanteng, Patikraja, and Purwojati as sampling area. The methods used in this study are land suitability analysis with the land unit approach method and land suitability based on SPKL version 2.0 weighted factor method, land resource balance analysis by calculating the reserve of land resources to determine the amount of paddy reserves, and food security analysis with qualitative descriptive method. The results showed that the land suitability class for paddy in Kedungbanteng District was dominated by class N with the highest value of Ntc/eh/lp of 25,57%, Patikraja District by class S2 with the highest value of S2c of 20,13%, and Purwojati District by class Neh of 51,51%. The only district that still has land reserves that can be used is Purwojati District of 635 ha. Food security in Kedungbanteng District has the highest land productivity, followed by Patikraja District with stagnant land productivity, and Purwojati with low land productivity.

中文翻译：

---

基于土地适宜性评价的印度尼西亚巴纽马斯县水稻生产粮食供应分析

可以根据土地条件制定特定用途的土地适宜性评估，在这种情况下，针对的是水稻，这是社区的基本主食。本研究旨在确定稻田土地适宜性，根据稻田和建设用地面积确定土地平衡，以确定现有土地储备的潜力，并确定稻田生产力。该研究以Kedungbanteng、Patikraja 和 Purwojati 三个地区的 Banyumas Regency 作为样本区进行。本研究采用的方法有土地单位法土地适宜性分析和基于SPKL 2.0版加权因子法的土地适宜性分析、通过计算土地资源储量确定水稻储备量的土地资源平衡分析以及粮食安全采用定性描述方法进行分析。结果显示，Kedungbanteng 县的水稻土地适宜性等级以 N 级为主，Ntc/eh/lp 最高值为 25.57%，Patikraja 区以 S2 级为主，S2c 最高值为 20,13%和 Purwojati 区，Neh 级为 51.51%。唯一仍有可用土地储备的地区是 Purwojati 地区，面积为 635 公顷。粮食安全方面，Kedungbanteng 县的土地生产力最高，其次是土地生产力停滞不前的 Patikraja 县，以及土地生产力较低的 Purwojati 县。