0:00:00.200,0:00:02.640 在非洲,农民对经济很重要。 0:00:02.640,0:00:05.080 但是他们暴露在气候变化的风险中。 0:00:05.880,0:00:10.040 再生农业是一种能将已被破坏的土地再利用的农业实践。 0:00:10.040,0:00:12.360 这种方式可以让土地健康且高产 0:00:12.360,0:00:15.360 同时恢复生物多样性、提高营养含量 0:00:15.800,0:00:16.680 这就是未来。 0:00:21.360,0:00:23.480 在肯尼亚有两种创新农场 0:00:23.480,0:00:25.520 他们实践着再生农业 0:00:27.240,0:00:29.270 Tamalu农林复合经营 0:00:29.270,0:00:32.480 Max用牲畜去再生化土地 0:00:37.320,0:00:41.120 这片农场的故事不仅仅与鸡有关 0:00:41.120,0:00:45.440 而是把鸡当成一种能再生化土地的工具 0:00:47.160,0:00:50.360 这对于每一个小农场来说都是很常见的 0:00:50.360,0:00:53.120 在这里放牧和耕种都很频繁 0:00:55.720,0:00:58.200 我们就是这样得到了100只小鸡 0:01:01.480,0:01:02.660 在过去许多年 0:01:02.660,0:01:05.600 土地都是以一种十分传统的方式来耕种的 0:01:05.600,0:01:07.270 也就意味着,随着时间流逝 0:01:07.270,0:01:10.360 在耕种的时候会导致微生物流失 0:01:10.360,0:01:13.520 作为微生物食物的碳被排出 0:01:13.760,0:01:14.760 我们所作的就是不去干扰土地 0:01:15.000,0:01:18.440 同时以一种自然的方式通过使用牲畜去活化土地 0:01:18.440,0:01:22.920 给土地施肥 0:01:22.920,0:01:25.960 传统家禽养殖是在一个封闭的房间 0:01:25.960,0:01:29.920 在这里会有3000至4000只鸡 0:01:29.920,0:01:32.880 我们通过改变家禽笼子去改变这样的生存压力 0:01:32.880,0:01:37.320 在养殖食用鸡的牧场,我们也有小型食草牧群 0:01:40.040,0:01:44.280 我们会将这些牧群在鸡的面前移动 0:01:44.280,0:01:47.240 他们会吃草,并会迟到6英寸深 0:01:47.240,0:01:50.680 在鸡吃这些肉饼的时候,肉饼已经充满了自然蛋白质 0:01:50.680,0:01:54.960 所以,它在自然蛋白质方面也满足了鸡的需求 0:01:54.960,0:01:58.640 这些鸡可以在土地上搜寻并啄起这些蛋白质 0:01:58.640,0:02:01.360 0:02:01.360,0:02:04.560 0:02:04.560,0:02:08.000 0:02:08.000,0:02:11.080 0:02:11.080,0:02:12.480 0:02:12.480,0:02:15.320 0:02:15.320,0:02:18.800 0:02:18.800,0:02:20.520 0:02:20.520,0:02:23.200 0:02:23.200,0:02:26.120 0:02:27.960,0:02:30.320 0:02:30.320,0:02:32.800 0:02:32.800,0:02:37.120 0:02:37.120,0:02:40.240 0:02:40.240,0:02:42.920 0:02:42.920,0:02:45.640 0:02:54.520,0:02:59.200 0:02:59.200,0:03:01.360 0:03:01.360,0:03:04.760 0:03:04.760,0:03:06.480 0:03:06.480,0:03:09.520 0:03:09.520,0:03:11.400 0:03:11.400,0:03:14.240 0:03:18.280,0:03:19.479 0:03:19.479,0:03:21.680 0:03:21.680,0:03:23.840 0:03:23.840,0:03:26.640 0:03:27.760,0:03:31.600 0:03:32.960,0:03:35.000 0:03:35.000,0:03:36.920 0:03:36.920,0:03:39.080 0:03:39.080,0:03:42.480 0:03:42.480,0:03:44.920 0:03:50.040,0:03:51.560 0:03:51.560,0:03:54.680 0:03:54.680,0:03:56.360 0:03:56.360,0:03:59.480 0:03:59.480,0:04:00.520 0:04:00.520,0:04:02.040 0:04:02.040,0:04:04.320 0:04:04.320,0:04:05.960 0:04:05.960,0:04:07.920 0:04:07.920,0:04:09.280 0:04:09.280,0:04:12.280 0:04:12.280,0:04:13.800 0:04:13.800,0:04:15.320 0:04:15.320,0:04:16.720 0:04:16.720,0:04:18.399 0:04:18.399,0:04:21.399 0:04:21.399,0:04:24.840 0:04:24.840,0:04:26.360 0:04:26.360,0:04:28.240 0:04:28.240,0:04:30.960 0:04:30.960,0:04:33.720 0:04:33.720,0:04:37.120 0:04:37.120,0:04:41.400 0:04:41.400,0:04:42.880 0:04:45.760,0:04:48.920 0:04:48.920,0:04:52.840 0:04:52.840,0:04:55.440 0:04:55.440,0:04:58.360 0:04:58.360,0:05:00.960 0:05:00.960,0:05:03.840 0:05:03.840,0:05:06.800 0:05:06.800,0:05:09.560 0:05:09.560,0:05:11.160 0:05:12.480,0:05:13.480 0:05:18.400,0:05:22.360 0:05:22.360,0:05:26.680 0:05:26.680,0:05:30.240 0:05:30.240,0:05:34.560 0:05:38.840,0:05:40.640 0:05:40.640,0:05:42.800 0:05:42.800,0:05:45.920 0:05:52.440,0:05:56.920 0:05:56.920,0:05:59.080 0:05:59.080,0:06:01.640 0:06:01.640,0:06:03.400 0:06:03.400,0:06:05.600 0:06:05.600,0:06:09.200 0:06:09.200,0:06:11.480 0:06:11.480,0:06:13.320 0:06:13.320,0:06:14.480 0:06:14.480,0:06:16.840 0:06:16.840,0:06:19.720 0:06:19.720,0:06:22.040 0:06:22.040,0:06:23.960 0:06:23.960,0:06:25.520 0:06:25.520,0:06:28.720