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首页> 外文期刊>Indian Journal of Soil Conservation >Impact of in situ moisture conservation practices on soil moisture and growth of ber and kusum for sustained lac production in Jharkhand.
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Impact of in situ moisture conservation practices on soil moisture and growth of ber and kusum for sustained lac production in Jharkhand.

机译：贾坎德邦原位保水措施对土壤水分和ber和kusum的生长的影响，以持续生产lac。

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This study was conducted at the Indian Lac Research Institute Farm in Namkum, Ranchi, Jharkhand, India, from May 2005 to July 2006 to determine the influence of soil moisture conservation practices on soil water content and growth of ber (Ziziphus mauritiana) and kusum (Schleichera oleosa). Three-month-old nursery-raised ber and kusum seedlings were transplanted in the field during July 2005, when plenty of soil moisture was available. Treatments comprised: (T1) half moon terracing; (T2) mulching with locally available grasses in and nearby the experimental plots; (T3) compartmental bunding; (T4) use of black gram (Vigna mungo) as cover crop; and (T5) control. Significant improvements in soil water content was observed only during October 2005 and April-May 2006. The highest soil moisture content (10.0-26.6 cm/m) was observed in T1 in all the months, except in December 2005. Plant height, basal girth and canopy spread were significantly influenced by the soil moisture conservation practices. The highest values for ber plant height (118.65 cm), basal girth (6.33 cm) and canopy spread (94.42 cm) were recorded in T1, while for kusum the highest values (35.50, 3.10 and 41.38 cm, respectively) were recorded in T2. The average grain yield, stalk and biomass of black gram was 169.44, 65.90 and 228.25 kg/ha, respectively.
机译：这项研究于2005年5月至2006年7月在印度贾坎德邦兰契南库姆市纳姆库姆的印度拉克研究所农场进行，旨在确定土壤水分养护措施对土壤水分和ber（ Zipiphus mauritiana < / i>）和kusum（ Schleichera oleosa ）。 2005年7月，当土壤水分充足时，在田间移植了三个月大的苗圃育出的ber和kusum幼苗。处理包括：（T1）半月梯田; （T2）在试验区及其附近用当地可用的草覆盖; （T3）隔间包扎; （T4）使用黑克（ Vigna mungo ）作掩盖作物;和（T5）控制。仅在2005年10月和2006年4月至5月期间，土壤含水量才得到显着改善。除2005年12月外，所有月份的T1均观测到最高的土壤含水量（10.0-26.6 cm / m）。株高，基周长土壤水分养护措施对冠层和冠层的传播有显着影响。在T1中，ber植株高（118.65 cm），基周长（6.33 cm）和树冠展布（94.42 cm）的最大值，在kusum中，在T2中记录的最大值（分别为35.50、3.10和41.38 cm） 。黑克的平均谷物产量，秸秆和生物量分别为169.44、65.90和228.25 kg / ha。

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