Mucosa 发表于 2025-4-1 01:55:45
Fairly Drought-Tolerant Citrus, Subtropical and Tropical Fruits,temperature with little diurnal variation. A mean annual rainfall (or irrigation) of about 850–1250 mm, helps to counteract alternate bearing. The trees can thrive in drier regions if an adequate and dependable supply of irrigation water is available.glowing 发表于 2025-4-1 06:34:59
http://reply.papertrans.cn/29/2830/282986/282986_62.png步履蹒跚 发表于 2025-4-1 11:22:03
Curbing Evaporative Loss of Stored Water,ses from open irrigation canals. The quantity of stored water which evaporates often exceeds that which is used productively. Small wonder than many ingenious attempts have been made to reduce this loss of scarce water. Some methods have yielded only small or questionable savings, others are more ef隐语 发表于 2025-4-1 16:01:28
Water Harvesting,off from an area of soil by applying a sealant. The water collected is led either to a storage facility or directly to an irrigated area. The use of harvested water is sometimes termed run-off farming.衣服 发表于 2025-4-1 22:25:38
10楼interpose 发表于 2025-4-2 00:37:37
10楼Plaque 发表于 2025-4-2 04:42:02
10楼