Camelina (Camelina sativa L. Crantz) is an oilseed crop belonging to the Brassicaceae family, which is a rich source of oil (28–40 %), as well as an excellent potential source of α-linolenic acid, a precursor for omega-3 fatty acid. A two-year experiment (2017-19) was conducted to investigate the effect of potassium sulfate and ammonium sulfate on several qualitative and quantitative traits of camelina under late-season deficit irrigation conditions. The experiment was carried out as a split plot-factorial in a randomized complete block design with three replicates and irrigation regimes (regular irrigation, restricted irrigation from flowering and pod formation stages) as the main plots and a combination of potassium sulfate (0, 25, 50, and 75 kg ha⁻¹) and ammonium sulfate (0, 25, 50, and 75 kg ha⁻¹) fertilizers as the subplots. The results showed that studied traits (seed yield, oil content and yield, oleic acid, linoleic acid, linolenic acid, eicosenoic acid, erucic acid, and glucosinolate substances) were affected by a three-way interaction between irrigation regime × potassium sulfate × ammonium sulfate. While the seed yield, oil content and yield, oleic, linoleic, and linolenic acid were significantly decreased when drought stress treatments were applied, the eicosenoic acid, erucic acid, and glucosinolate contents were increased in such conditions. On average, by irrigation regimes, an increase in the seed yield, oil content and yield, oleic, linoleic, and linolenic acid were observed when the camelina plants were treated with the ammonium sulfate and potassium sulfate fertilizers, while the eicosenoic acid, erucic acid, and glucosinolate contents were decreased. Generally, camelina should be cultivated in the full irrigation conditions and treated with the potassium sulfate (75 kg ha^-1) + ammonium sulfate (75 kg ha^-1) fertilizers for achieving the maximum seed and oil yields.

亚麻（亚麻荠L. Crantz）是属于一个油料种子作物十字花科家族，这是一种富油（28-40％）的源，以及α亚麻酸的极好的潜在源，ω-的前体3脂肪酸。进行了为期两年的实验（2017-19），研究了在季末亏缺灌溉条件下硫酸钾和硫酸铵对茶花的几种定性和定量性状的影响。该实验以随机全区组设计中的分割地块因数进行，以三个重复和灌溉方式（常规灌溉，开花和荚果形成阶段的受限灌溉）作为主要地块，并结合了硫酸钾（0、25 ，50和75 kg ha ^-1）和硫酸铵（0、25、50和75 kg ha ^-1）作为子图。结果表明，灌溉制度×硫酸钾×铵盐的三元相互作用影响了所研究的性状（种子产量，含油量和产量，油酸，亚油酸，亚麻酸，二十碳烯酸，芥酸和芥子油苷物质）的影响。硫酸盐。当采用干旱胁迫处理时，虽然种子产量，油分和产量，油酸，亚油酸和亚麻酸显着降低，但在这样的条件下，二十碳烯酸，芥酸和芥子油苷含量增加。平均而言，通过灌溉制度，当用硫酸铵和硫酸钾肥料处理山茶花植物时，观察到种子产量，油含量和产量，油酸，亚油酸和亚麻酸的增加，而二十碳五烯酸，芥酸，和芥子油苷含量降低。通常，应在完全灌溉的条件下种植山茶花，并用硫酸钾（75千克公顷^-1）+硫酸铵（75 kg ha ^-1）肥料，以实现最大的种子和油料产量。