Hydroponics Growing System - Ethan Harris - 图书 -  - 9798596534900 - 2021年1月19日
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Hydroponics Growing System


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It ??n b? v?r? ??r?l?x?ng to g?t started ?n hydroponics. F?gur?ng out th? way it ?ll w?rk?, h?w t? ??l??t a ???t?m, wh?t t? develop, ?r ?v?n HOW t? gr?w ?r? ?ll complicated. H?r? ?? th? ??mm?n sense; Pl?nt? develop through a ?r???dur? referred to ?? ?h?t???nth????, ?n wh??h th?? use ?unl?ght ?nd a ?h?m???l ?n their leaves r?f?rr?d t? ?? ?hl?r??h?ll to convert ??rb?n dioxide (? g?? component of th? ??r) ?nd water into glu???? (? t??? of ?ug?r) ?nd ?x?g?n. Wr?t? th?t ?ut ?h?m???ll? ?nd ??u g?t th?? ?qu?t??n: 6CO2 + 6H2O ? C6H12O6 + 6O2 Th?r?'? n? mention ?f "soil" an?wh?r? ?n th?r?-?nd that's ?ll ?f the ?r??f you need th?t vegetation ??n gr?w w?th?ut ?t. Wh?t they d? need is w?t?r and v?t?m?n?, ???h w?th?ut problems r????v?d from ???l. But ?f th?? can g?t th?? ?tuff ?l??wh?r?-???, thr?ugh standing with th??r r??t? in a nutr??nt rich ??lut??n -they can do w?th?ut soil ?lt?g?th?r. That's the simple ?r?n???l? behind h?dr???n???. In summary, the w?rd "h?dr???n???" means gr?w?ng plant ?n w?t?r (fr?m tw? Greek ?hr???? m??n?ng "water" and "labour"), but b???u?? you gr?w vegetation w?th?ut ?t?nd?ng th?m ?n w?t?r, m??t ?f th? people d?f?n? th? ?hr??? to ?nt?nd gr?w?ng ?l?nt l?f? without the use ?f soil. Th?? m?nu?l ??m? up with th? wh?l? th?ng ??u need to kn?w about th? fund?m?nt?l v?r??t??? ?f gr?w?ng structures ?n h?dr???n??? Th? ?r?d?m?n?nt varieties of hydroponic ???t?m? ?n?lu??v? of th??r ?r?s and cons A sample build f?r ?v?r? form ?f h?dr???n?? system ?nd many more

介质类型 图书     Paperback Book   (平装胶订图书)
已发行 2021年1月19日
ISBN13 9798596534900
页数 116
商品尺寸 140 × 216 × 6 mm   ·   145 g
语言 英语